Lu, Taoyuan County
Chen-Yin Lu, Taoyuan County TW
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20090183450 | ASSEMBLY TYPE WALL STRUCTURE - An assembly type wall structure is disclosed. The assembly type wall structure may be used as a vertical wall in an interior space and includes a plurality of wall units. Each wall units together to form a wall and may connect this wall with the corresponding ceiling, walls and floor of the interior space. Hence, the assembly type wall structure may be used as a vertical wall in an interior space and has the advantages of fast and simple implementation. | 07-23-2009 |
Chia-Yi Lu, Taoyuan County TW
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20080266327 | METHOD AND APPARATUS FOR ZOOMING IMAGE - A method and apparatus for zooming an image. In the present method, a plurality of scan periods and a plurality of scan data are provided, wherein the i | 10-30-2008 |
20100328287 | START PROTECTION CIRCUIT FOR GATE DRIVER AND LIQUID CRYSTAL DISPLAY THEREOF - A start protection circuit of a gate driver, which is applied in a liquid crystal display, includes a detection circuit and a switch. The detection circuit monitors a gate low voltage to generate a control signal. The switch is electrically connected to the detection circuit and controlled by the control signal, for transmitting a gate high voltage. The detection circuit outputs the gate low voltage first and monitors if the gate low voltage has reached a predetermined level. When the gate low voltage has reached the predetermined level, the detection circuit turns on the switch to output the gate high voltage. | 12-30-2010 |
20110025936 | Display Panel, Liquid Crystal Display Module, and Method for Reducing Data Lines Used on a Display Panel - On a display panel, every two neighboring sub-pixel transistor modules of each row transistor set are electrically coupled to a same data line so that used data lines on the display panel are halved, and driving integrated circuit units on the display panel are significantly decreased as well. A voltage on a data line of the display panel is controlled according to a polarity controlling signal to implement polarity inversion, for preventing DC residue and crosstalk, and for reducing power consumption and flickers. Two sub-pixel transistors of each transistor unit on the display panel are disposed in a mutually opposed and separated manner for overcoming vertical lines caused by concentrated transmittance of the sub-pixel transistors. | 02-03-2011 |
20110102414 | DOUBLE-GATE LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display includes a first gate line, a second gate line, a data line, a first pixel unit, a second pixel unit, a gate driver, and a source driver. The first and second gate lines respectively transmit a first and a second gate driving signals provided by the gate driver, while the data line transmits a first and a second data. The first pixel unit displays images according to the first gate driving signal and the first data, while the second pixel unit displays images according to the second gate driving signal and the second data. The source driver includes a logic circuit and a multiplexer circuit. The logic circuit generates an odd/even select signal according to a scan sequence signal and an enable signal. The multiplexer circuit outputs one of the first and second data according to the odd/even select signal. | 05-05-2011 |
20130009937 | POWER DEVICE CAPABLE OF IMPROVING FLICKER OF A LIQUID CRYSTAL DISPLAY, LIQUID CRYSTAL DISPLAY CAPABLE OF IMPROVING FLICKER, AND METHOD THEREOF - A power device capable of improving a flicker of a liquid crystal display includes a direct current (DC) voltage/direct current (DC) voltage converter, a common voltage circuit, and a clamper. The DC voltage/DC voltage converter is used for generating a DC low gate voltage. The common voltage circuit receives a polarity reversion signal generated by a timing control circuit, and generates an alternating current (AC) common voltage according to the polarity reversion signal. The clamper is coupled to the DC voltage/DC voltage converter and the common voltage circuit for receiving the DC low gate voltage and the AC common voltage, outputting the AC common voltage and outputting an AC low gate voltage according to the DC low gate voltage and the AC common voltage. A display panel improves the flicker according to the AC low gate voltage. | 01-10-2013 |
20140071034 | DEVICE FOR REDUCING FLICKERS OF A LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR REDUCING FLICKERS OF A LIQUID CRYSTAL DISPLAY PANEL - A device for reducing flickers of a liquid crystal display panel is disclosed. The liquid crystal display panel is divided into a plurality of blocks. The device includes a memory, a common voltage generation unit, and a controller. The memory is used for storing a plurality of initial codes. Each initial code corresponds to a block of the plurality of blocks and a common voltage. The controller is used for generating a control signal to the common voltage generation unit when the controller starts to count scan start signals corresponding to the block. The common voltage generation unit is used for reading the initial code from the memory according to the control signal, and generating the common voltage to the block according to the initial code. | 03-13-2014 |
Chien-Hsin Lu, Taoyuan County TW
Chien-Pin Lu, Taoyuan County TW
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20140097442 | NITRIDE SEMICONDUCTOR DEVICE - A nitride semiconductor device includes a silicon substrate, a nucleation layer, a first buffer layer, a first type nitride semiconductor layer, a light-emitting layer and a second type nitride semiconductor layer is provided. The nucleation layer is disposed on the silicon substrate. The first buffer layer is disposed on the nucleation layer. The first buffer layer includes a dopant and Gallium, and an atomic radius of the dopant is larger than an atomic radius of Gallium. The first type nitride semiconductor layer is disposed over the first buffer layer. The light-emitting layer is disposed on the first type nitride semiconductor layer. The second type nitride semiconductor layer is disposed on the light-emitting layer. | 04-10-2014 |
20140097443 | NITRIDE SEMICONDUCTOR DEVICE - A nitride semiconductor device includes a silicon substrate, a nucleation layer, a buffer layer, a first type nitride semiconductor stacked layer, a light-emitting layer and a second type nitride semiconductor layer. The nucleation layer is disposed on the silicon substrate. The buffer layer is disposed on the nucleation layer. The first type nitride semiconductor stacked layer is disposed on the buffer layer. The first type nitride semiconductor stacked layer being a plurality of lattice mismatch stacked layers includes a plurality of first nitride semiconductor layers and a plurality of second nitride semiconductor layers. The first nitride semiconductor layers and the second nitride semiconductor layers are stacked alternately, and the first nitride semiconductor layers and the second nitride semiconductor layers are different material. The light-emitting layer is disposed on the first type nitride semiconductor stacked layer. The second type nitride semiconductor layer is disposed on the light-emitting layer. | 04-10-2014 |
20140097444 | NITRIDE SEMICONDUCTOR DEVICE - A nitride semiconductor device includes a silicon substrate, a nucleation layer, a buffer layer, a first type nitride semiconductor layer, a light-emitting layer and a second type nitride semiconductor layer is provided. The nucleation layer is disposed on the silicon substrate. The buffer layer is disposed on the nucleation layer. The first type nitride semiconductor layer is disposed on the buffer layer. The first type nitride semiconductor layer is doped with a first type dopant, at least one of the buffer layer and the first type nitride semiconductor layer comprises a codopant distributed therein, and an atomic radius of the codopant is larger than an atomic radius of the first type dopant. The light-emitting layer is disposed on the first type nitride semiconductor layer. The second type nitride semiconductor layer is disposed on the light-emitting layer, the second type nitride semiconductor layer comprising a second type dopant. | 04-10-2014 |
20140124833 | NITRIDE SEMICONDUCTOR STRUCTURE - A nitride semiconductor structure including a silicon substrate, a nucleation layer, a discontinuous defect blocking layer, a buffer layer and a nitride semiconductor layer is provided. The nucleation layer disposed on the silicon substrate, wherein the nucleation layer has a defect density d | 05-08-2014 |
Chih-Hsuan Lu, Taoyuan County TW
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20130175572 | LIGHT-EMITTING DIODE CHIP - A light-emitting diode (LED) chip comprising a first semiconductor layer; an active layer disposed on said first semiconductor layer; a second semiconductor layer disposed on said active layer; metal layers which disposed on said second semiconductor layer and overlapped with each other indirectly, comprising a first metal layer which connected to a first electrode deposited on said first semiconductor, and a second metal layer which connected to a transparent conductive layer and a second electrode deposited on said second semiconductor layer; wherein said second metal layer deposited on said first metal layer which further connected to said first semiconductor layer through an indentation. | 07-11-2013 |
Chi-Jen Lu, Taoyuan County TW
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20140284096 | CASING OF ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a casing of an electronic device including the following steps is provided. A metallic housing is provided, wherein the metallic housing has an inner surface and an outer surface opposite to the inner surface. A plurality of apertures are formed on the inner surface of the metallic housing. A non-conductive layer is formed on the inner surface of the metallic housing, and part of the non-conductive layer is extended into the apertures. The outer surface of the metallic housing is dyed to form the casing of the electronic device. A casing of an electronic device is also provided. | 09-25-2014 |
Ching-Hung Lu, Taoyuan County TW
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20100182428 | CENTRALIZED-CONTROLLED SURVEILLANCE SYSTEMS CAPABLE OF HANDLING MULTIPLE DATA STREAMS - A surveillance system including a plurality of network video recorders (NVRs), a plurality of network video capturing devices and a plurality of streaming media presentation devices (SMPDs) is provided. The NVRs can receive and store digitized data packets, as well as transmit video/audio streams, event notifications, authorization codes and control signals. The network video capturing devices, each connected to a corresponding NVR among the plurality of NVRs via a network, can capture video/audio data and providing the digitized data packets by encoding the captured video/audio data. The SMPDs are connected to the plurality of NVRs via the network and can play captured video/audio data and alerting messages associated with the event notifications. | 07-22-2010 |
Chi-Wei Lu, Taoyuan County TW
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20100032648 | LIGHT-EMITTING DEVICE - A light-emitting device with a tunneling structure and a current spreading layer is disclosed. It includes an electrically conductive permanent substrate, an adhesive layer, an epitaxial structure, a tunneling structure and a current spreading layer. The adhesive layer is on the electrically conductive permanent substrate. The epitaxial structure on the adhesive layer at least comprises an upper cladding layer, an active layer, and a lower cladding layer. The tunneling structure on the epitaxial structure comprises a first conductivity type semiconductor layer with a first doping concentration and a second conductivity type semiconductor layer with a second doping concentration. The current spreading layer is on the tunneling structure. | 02-11-2010 |
20120175592 | LIGHT-EMITTING DEVICE - A light-emitting device is disclosed. The light-emitting device comprises an epitaxial structure comprising a lower cladding layer of first conductivity type, an active layer comprising InGaN or AlGaInN on the lower cladding layer, and an upper cladding layer of second conductivity type on the active layer; a tunneling structure on the epitaxial structure comprising a first tunneling layer of second conductivity type with a doping concentration greater than 6×10 | 07-12-2012 |
De-Han Lu, Taoyuan County TW
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20150056735 | METHOD FOR MANUFACTURING MEMBRANE LAYERS OF ORGANIC SOLAR CELLS BY ROLL TO ROLL COATING - A method for manufacturing membrane layers of organic solar cells by roll to roll coating utilizes a roll to roll process for manufacturing an electron transferring layer and an active layer of the organic solar cells is disclosed. The roll to roll process adopted by the method cooperates with a particular solvent and accompanies a parameter control such as temperature and processing time during the sintering and baking steps. The method utilizes a slot-die coating technique in the interim, whereby a membrane layer of the solar cells can be manufactured with a large area for reducing the cost, and the formed membrane layers can have a good efficiency. | 02-26-2015 |
De-Hao Lu, Taoyuan County TW
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20140115888 | METHOD OF MANUFACTURING A CHIP SUPPORT BOARD STRUCTURE - A method of manufacturing a chip support board structure which includes the steps of forming a metal substrate structure, forming a photo resist pattern, etching the metal substrate structure to form a paddle, removing the photo resist pattern, pressing an insulation layer against the paddle, polishing the insulation layer, forming a circuit layer and forming a solder resist is disclosed. The metal substrate structure is formed by sandwiching a block layer with two metal substrate layers, multilayer. The metal substrate structure is etched under control to an effective depth such that each paddle thus formed has the same shape and depth. Therefore, the method of the present invention can be widely applied to the general mass production processes to effectively solve the problems in the prior arts due to depth differences, such offset, position mismatch and peeling off in the chip support board. | 05-01-2014 |
20140115889 | METHOD OF MANUFACTURING A LAMINATE CIRCUIT BOARD - A method of manufacturing a laminate circuit board which includes the sequential steps of metalizing the substrate to form the base layer, forming the first circuit metal layer, forming at least one insulation layer and at least one second circuit metal layer interleaved, removing the substrate, forming the support frame and forming the solder resist is disclosed. The laminate circuit board has a thickness less than 150 μm. The support frame which does not overlap the first circuit metal layer is formed on the edge of the base layer by the pattern transfer process after the substrate is removed. The base layer formed of at least one metal layer is not completely removed. The support frame provides enhanced physical support for the entire laminate circuit board without influence on the electrical connection of the circuit in the second circuit metal layer, thereby solving the warping problem. | 05-01-2014 |
20140116755 | LAMINATE CIRCUIT BOARD STRUCTURE - A laminate circuit board structure which includes a first circuit metal layer, a first insulation layer, at least one second circuit metal layer, at least one second insulation layer and a support frame is disclosed. The total thickness of the laminate circuit board structure is less than 150 μm. The support frame provided at the outer edge of the co-plane surface formed by the first circuit metal layer and the first insulation layer does not cover the first circuit metal layer, and is formed of at least one metal material. The support frame provides physical support for the entire board structure without influence on the circuit connection so as to prevent the laminate circuit board structure from warping. | 05-01-2014 |
20140116757 | CHIP SUPPORT BOARD STRUCTURE - A chip support board structure which includes at least a metal substrate, a block layer, a paddle, an insulation layer, a circuit layer and a solder resist is disclosed. The circuit layer connects with the paddle. The material of the block layer is different from that of the metal substrate and the block layer is provided between the metal substrate and the paddle such that the shape and the depth of the paddle is maintained constant and the problem of different depth and easily peeling off is avoided, thereby improving the yield rate of the chip support board. | 05-01-2014 |
20140290057 | METHOD OF MANUFACTURING A STACKED MULTILAYER STRUCTURE - Disclosed is a method of manufacturing a stacked multilayer structure, including the steps of forming a first circuit layer with bumps on a substrate, punching an aluminum plate to form recesses corresponding to the bumps, forming openings in a plastic film including a glass fiber layer corresponding to the bumps, pressing the aluminum plate, the plastic film and the substrate, removing the aluminum plate, polishing to level the resulting surface, forming a second circuit layer connected to the first circuit layer, and finally removing the substrate to form the stacked multilayer structure. Because the glass fiber layer in the plastic film is not exposed after polishing, the thickness of the dielectric layer is uniform and the reliability of the circuit layer is improved so as to increase the yield. | 10-02-2014 |
20140290983 | STACKED MULTILAYER STRUCTURE - Disclosed is a stacked multilayer structure, including a first circuit layer having bumps, a plastic film stacked on the first circuit layer to fill up the space among the bumps so as to form a co-plane, and a second circuit layer formed on the co-plane and connected to the first circuit layer. The plastic film includes a glass fiber layer which is embedded and not exposed. The adhesion between plastic film and the second circuit layer is greatly improved because the glass fiber layer of the plastic film filling up the space among the bumps is not deformed and exposed outwards. Therefore, the yield and reliability of the stacked multilayer structure is increased. | 10-02-2014 |
20140291853 | PACKAGE STRUCTURE OF A CHIP AND A SUBSTRATE - A package structure includes a thin chip substrate, a stabilizing material layer, a chip and a filling material. A first circuit metal layer of the substrate is inlaid into a dielectric layer and a co-plane is defined by the first circuit metal layer and the dielectric layer and is exposed from the dielectric layer. The bonding pads of the substrate are on the co-plane, have a height higher than the co-plane and connected to the first circuit metal layer. The stabilizing material layer is provided on two sides of the co-plane to define a receiving space for accommodating the chip. The filling material is injected into the receiving space to fasten the pins of the chip securely with bonding pads. Since no plastic molding is required, a total thickness of the package structure and the cost is reduced. The stabilizing material layer prevents the substrate from warping and distortion. | 10-02-2014 |
20140295623 | METHOD OF PACKAGING A CHIP AND A SUBSTRATE - Disclosed is a method of packaging a chip and a substrate, including the steps of forming a substrate with a thickness ranging from 70 to 150 μm, which comprises a dielectric layer, a circuit metal layer stacked on the dielectric layer and bonding pads higher than the dielectric layer by 10 to 15 μm; forming a stabilizing structure around the substrate to provide a receiving space; disposing the chip on the receiving space and bonding the pins of the chip with the bonding pads; and filling up the receiving space under the chip with a filling material to a total thickness ranging from 300 to 850 μm. Without the plastic molding process, the present invention reduces the cost and the total thickness, and further prevents the substrate from warping by use of the stabilizing fixing structure. | 10-02-2014 |
Fang-Chieh Lu, Taoyuan County TW
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20150077719 | PROJECTOR - A projector includes an apparatus casing, a light source module, a flow generating device, a sensing module, and a power module. The light source module is disposed inside the apparatus casing and includes a light-emitting part and a lampshade surrounding the light-emitting part. The flow generating device can generate an air flow for dissipating heat by the light source module. The sensing module is disposed in the apparatus casing and includes a thermo-sensitive component disposed near the lampshade and located in a flowing path of the air flow. The power module is disposed in the apparatus casing and electrically connected to the light source module and the sensing module. The power module selectively stops powering the light source module according to an electric parameter of the thermo-sensitive component. Thereby, the invention protects the projector from being overheated by use of the thermo-sensitivity of the thermo-sensitive component. | 03-19-2015 |
Fang-Yi Lu, Taoyuan County TW
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20090033217 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND STRUCTURE OF SUCH DEVICE - An AMOLED display device includes a substrate, a device layer, a flat layer, a first, a second, and a third color filter layers, a first, a second, and a third pixel electrodes, a first, a second and a third organic light emitting layers. The device layer on the substrate includes active devices. The flat layer on the device layer includes contact window openings. The first color filter layer on the flat layer has a first pixel area and a first opening configured above a part of the contact window openings. The second color filter layer on the flat layer has a second pixel area and a second opening configured above a part of the contact window openings. The third color filter layer on the flat layer has a third pixel area and a third opening configured above a part of the contact window openings. | 02-05-2009 |
Fu-Cai Lu, Taoyuan County TW
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20110024773 | LIGHT EMITTING DIODE PACKAGE STRUCTURE AND LEAD FRAME STRUCTURE THEREOF - An LED package structure includes a frame, at least a first LED, and at least a second LED. The frame includes a base having a first cavity and a second cavity, where the second cavity is disposed under the first cavity and the second cavity is smaller than the first cavity. The first LED is disposed in the bottom of the first cavity, and the second LED is disposed in the bottom of the second cavity. | 02-03-2011 |
Guo-Shin Lu, Taoyuan County TW
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20140117584 | INKJET PRINTING METHOD FOR FORMING A CONTINUOUS THREE-DIMENSIONAL STRUCTURE - An inkjet printing method for forming a continuous three-dimensional structure is disclosed. A pre-patterned temporary structure is formed on a substrate for defining a filling groove on the substrate. An inkjet printing process is performed for filling the ink droplets into the filling groove. The ink droplets cover the filling groove and contact the surface of the temporary structure and the substrate at the same time. A self-aligned effect is formed by a composition of the gravity of the ink droplets, a surface tension between the ink droplets and the temporary structure, and a surface tension between the ink droplets and the substrate. When the ink droplets are solidified, a standalone continuous three-dimensional structure is formed by removing the temporary structure. The geometry of the continuous three-dimensional structure can be defined by the temporary structure; therefore a small track width of the solidified ink droplets can be obtained. | 05-01-2014 |
Hsiang-Pin Lu, Taoyuan County TW
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20150114470 | FLOW CONTROL DEVICE AND THE METHOD FOR CONTROLLING THE FLOW THEREOF - The flow control device is provided and the method for controlling the flow. A flow control device comprises: a body including a first end, opposite second end, a first flow channel and a second flow channel, a plug and a laminar flow layer accommodated in the second flow channel; a telescopic device accommodated the length of the telescopic device is adjustable, so as to control the flow of fluid flowing through the opening area in the body. | 04-30-2015 |
Hsuan Yu Lu, Taoyuan County TW
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20120074558 | Circuit Board Packaged with Die through Surface Mount Technology - A package of a circuit board and a die are packed through surface mount technology (SMT). The shortest circuit is formed with at a low cost. Thus, the package can work in high speed and high frequency applications. | 03-29-2012 |
Hsueh-Jung Lu, Taoyuan County TW
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20130066269 | RETRACTABLE SAFETY SYRINGE - A retractable safety syringe comprises a needle body, a syringe barrel, and a pusher plunger. The needle body has a needle and a needle seat having an upper needle seat and a lower needle seat; the upper needle seat is used for fixing the needle thereon and is provided with a connecting portion on the bottom; and the removable lower needle seat can be embedded to the upper needle seat from below. The pusher plunger has a piston in the front end thereof; the piston has a connecting member, which can connect to the connecting portion on the bottom of the upper needle seat, so that after injection, by applying a force to press and deform the piston till connecting to the connecting portion, the needle body can depart from the needle socket and the abutment and can be drawn back to the interior of the syringe barrel. | 03-14-2013 |
20130066270 | DISPOSABLE SAFETY SELF-DESTROYED SYRINGE - A disposable safety self-destroyed syringe comprises a plunger and a syringe tube. An end of the plunger is sleeved with a piston, and an elastic protrusive column is coupled inside the piston with its front end being protruded to a distance from a top surface of the piston; the plunger is inserted into the syringe tube from its front end for injection, and the rear end of the syringe tube is contracted radially to form a needle seat having a blocking portion on the inner wall to be conjoined with a needle, so that when the plunger is depressed to reach closely to the rear end of the syringe tube, a front end of the protrusive column is inserted into the needle seat and is stopped by the blocking portion on the inner wall of the needle seat to retain the protrusive column inside the needle seat. | 03-14-2013 |
Hsueh Lin Lu, Taoyuan County TW
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20090033634 | HANDHELD ELECTRONIC APPARATUS AND TOUCH PANEL THEREOF - A handheld electronic apparatus comprises a touch panel, a front cover and a display panel. The front cover has a support portion with a first opening. The touch panel is placed on the support portion and covers the first opening. The touch panel comprises a touch panel body and a flexible printed circuit (FPC). The touch panel body has a first substrate having a notch configured to accommodate one end of the flexible printed circuit connected to the touch panel body. When the touch panel is assembled with the front cover, the flexible printed circuit will not be too-sharply bent due to the notch design. | 02-05-2009 |
20130075411 | HANDHELD DEVICE - A handheld device includes a body and a back cover. The body has a back portion covered by the back cover. The back cover includes a yielding layer and a rigid layer. The yielding layer has an outer surface and an inner surface opposite to each other. The inner surface faces the back portion. The rigid layer is formed on the inner surface and locked to the body. The rigid layer has a hole exposing the back portion and covered by the yielding layer. When a portion of the yielding layer corresponding to the hole is pressed, the portion of the yielding layer is elastically deformed to closely lean on the back portion, and the locked body and rigid layer are released due to a force between the portion of the yielding layer and the back portion, such that the back cover may depart from the body. | 03-28-2013 |
Hua-Ming Lu, Taoyuan County TW
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20130039101 | SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus including an AC-to-DC conversion circuit, a hysteretic relay and a relay control circuit is provided. The AC-to-DC conversion circuit includes a current limit resistor, and the current limit resistor is configured to suppress an inrush current generated during the AC-to-DC conversion circuit converts an AC input voltage into a DC output voltage. The hysteretic relay is coupled with the current limit resistor in parallel. The relay control circuit is coupled to the AC-to-DC conversion circuit and the hysteretic relay, and configured to control the hysteretic relay to turn on in response to one of an over drive pulse signal and a holding modulation signal when the DC output voltage reaches to a predetermined value, so as to bypass the current limit resistor, wherein an enabling time of the over drive pulse signal is different from that of the holding modulation signal. | 02-14-2013 |
Hung-Chih Lu, Taoyuan County TW
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20120189240 | Wavelength Division Multiplexing and Optical Modulation Apparatus - A wavelength division multiplexing and optical modulation apparatus includes at least two modulation region-added grating-assisted cross-state directional coupler units and a modulation region-added cross-state directional coupler. The modulation region-added grating-assisted cross-state directional coupler units and the modulation region-added cross-state directional coupler unit are connected to one another in serial. Each of the modulation region-added grating-assisted cross-state directional coupler units each includes a modulation region-added cross-state directional coupler, a grating and a modulation region. The modulation region-added cross-state directional coupler unit includes an output waveguide, an input waveguide and a modulation region. | 07-26-2012 |
20120189249 | Single-Stage 1x5 Grating-Assisted Wavelength Division Multiplexer - A single-stage 1×5 grating-assisted wavelength division multiplexer is provided. A grating-assisted asymmetric Mach-Zehnder interferometer, a plurality of grating-assisted cross-state directional couplers and a plurality of novel side-band eliminators are combined to form the multiplexer. Only general gratings are required, not Bragg grating, for 5-channel wavelength division multiplexing in a single stage. A nearly ideal square-like band-pass filtering passband is obtained. The present disclosure can be used as a core device in IC-to-IC optical interconnects for multiplexing and demultiplexing of an optical transceiver. The present disclosure has a small size and good performance. | 07-26-2012 |
20120281949 | Mach-Zehnder Wavelength Division Multiplexer Having Flat Passband and Low Crosstalk - A Mach-Zehnder wavelength division multiplexer (WDM) is provided. The WDM has a short length with flat passband and low crosstalk. Since passband is flattened, crosstalk is reduced and length of the WDM is shortened, the WDN can be used for optical communication and optical interconnection in a single chip. | 11-08-2012 |
20120328234 | Low-loss Optical Coupling Apparatus - A low-loss optical coupling apparatus includes a silicon-on-insulator wafer, a silicon dioxide layer, a taper waveguide, a channel waveguide and a thick-film silicon dioxide layer. The silicon-on-insulator wafer is formed with a silicon substrate. The silicon dioxide layer is provided on the silicon substrate. The taper waveguide comprises a slab region formed on the silicon dioxide layer and a waveguide region formed on the slab region. An end of a chip is connected to an end of the waveguide region. The channel waveguide is formed on the slab region and connected to another end of the waveguide region. The thick-film silicon dioxide layer extends on the taper waveguide and covers the entire waveguide region. | 12-27-2012 |
Hung Ching Lu, Taoyuan County TW
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20110182768 | LEAD-FREE BRASS ALLOY - The present invention provides a lead-free brass alloy, including 0.3 to 0.8 wt % of aluminum, 0.01 to 0.4 wt % of bismuth, 0.05 to 1.5 wt % of iron and more than 96 wt % of copper and zinc, wherein the copper is present in an amount ranging from 58 to 75 wt %. The brass alloy of the present invention meets the standard of the environmental regulation, wherein the lead content is less than 0.25 wt % based on the weight of the alloy. Further, the brass alloy of the present invention has 0.05 to 1.5 wt % of iron and less than 0.4% of bismuth, so as to lower production cost, eliminate cracks and increase production yield. | 07-28-2011 |
Hung-Wen Lu, Taoyuan County TW
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20090072869 | SAMPLE AND HOLD CIRCUIT AND RELATED DATA SIGNAL DETECTING METHOD UTILIZING SAMPLE AND HOLD CIRCUIT - Disclosed is a sample and hold circuit for detecting a parameter of a data signal, which includes: a first switching module, wherein the sample and hold circuit samples the data signal according to the turning on or off of the first switching module; at least one capacitor, coupled to the first switching module; a second switching module, coupled to the capacitor; a controllable reference voltage source, for providing a first reference voltage to charge/discharge the capacitor via the second switching module according to a control signal; a first comparator, coupled to the capacitor, for comparing a voltage drop on the capacitor and the first reference voltage to generate a first comparing result; and a control circuit, coupled to the controllable reference voltage source and the first comparator, for generating the control signal according to the comparing results. | 03-19-2009 |
20090096439 | BUILT-IN JITTER MEASUREMENT CIRCUIT - A jitter measurement circuit and a method for calibrating the jitter measurement circuit are disclosed. The jitter measurement circuit includes a synchronous dual-phase detector and a decision circuit. In a test mode, a probability distribution function (PDF) of the jitter of a clock signal output by a circuit under test is obtained. In a calibration mode, a random clock, which is externally generated or generated by a free-run oscillator in the circuit under test, is used to calibrate the synchronous dual-phase detector. The decision circuit performs logic operations, data latching and counting on a phase relationship detected by the synchronous dual-phase detector in order to obtain a counting value and a PDF relative to the jitter of the clock signal. | 04-16-2009 |
Jainn-Hsin Lu, Taoyuan County TW
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20110214995 | Method for Making Radioactive Isotopic Gallium-67 - Disclosed is a method for making carrier-free radioactive isotopic gallium-67. Stable isotopic zinc-68 is turned into zinc-68 solid target by disposition or electroplating. Then, the zinc-68 solid target is subjected to a proton beam. A cyclotron is used to provide irradiation from 15 to 40 MeV. After the irradiation, the zinc-68 solid target is dissolved in concentrated acid and turned into solution that contains zinc-65, zinc-68, gallium-67 and gallium-68. High concentrated hydrochloric acid and resin are added into the solution for exchange of ions. Zinc-68 liquid and gallium-67 liquid are filtered and separated from the solution. Thus, pure gallium-67 liquid is produced. With a vaporizer, the gallium-67 liquid is vaporized and turned into radioactive isotopic gallium-67. | 09-08-2011 |
Jen-Chen Lu, Taoyuan County TW
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20100141535 | MOBILE ELECTRONIC DEVICE - A mobile electronic device including an appearance, a first antenna and a metal part is provided. The appearance is used to accommodate a substrate. The first antenna is disposed on the substrate, and the metal part is disposed on an external surface of the appearance. During overall operation, the mobile electronic device receives or transmits signals through a first bandwidth radio frequency band by the first antenna and the metal part. | 06-10-2010 |
20100149046 | HANDHELD ELECTRONIC DEVICE - A handheld electronic device comprising an appearance provided with a containing space for disposing a communication module and a substrate having a ground plane; an antenna disposed on a surface of the appearance; and, a first fastening element and a second fastening element for fixing the appearance and the substrate. The first fastening element and the second fastening element electrically connect the antenna to the ground plane and the communication module. | 06-17-2010 |
Jia-Wei Lu, Taoyuan County TW
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20130016927 | ACTIVE COMPENSATING HYDROSTATIC BEARING AND HYDROSTATIC BEARING MODULE USING THE SAMEAANM SUNG; Cheng-KuoAACI Hsinchu CityAACO TWAAGP SUNG; Cheng-Kuo Hsinchu City TWAANM Fong; Zhang-HuaAACI Chiayi CountyAACO TWAAGP Fong; Zhang-Hua Chiayi County TWAANM Lu; Jia-WeiAACI Taoyuan CountyAACO TWAAGP Lu; Jia-Wei Taoyuan County TWAANM Hung; Yu-MinAACI Taichung CityAACO TWAAGP Hung; Yu-Min Taichung City TWAANM Lee; Wei-ChihAACI Chiayi CityAACO TWAAGP Lee; Wei-Chih Chiayi City TW - An active/self-sensing compensating hydrostatic bearing is disposed between first and second structures to allow relative movement between the first and second structures. The hydrostatic bearing includes a body and a compensator. The body, fixed to the first structure and separated from the second structure by a first gap, has a chamber and an input passage and an output passage both communicating with the chamber. The compensator is disposed in the chamber. A compensating passage, communicating with the input passage and the output passage, is formed between the body and the compensator. A pressurized fluid flows from the input passage to the output passage through the compensating passage, and the pressurized fluid in the output passage flows to the first gap to maintain the stability and the rigidity for the relative movement between the first and second structures. A hydrostatic bearing module using the hydrostatic bearing is also disclosed. | 01-17-2013 |
Kuang-Rong Lu, Taoyuan County TW
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20100048185 | METHOD AND APPARATUS FOR REMINDING CALENDAR SCHEDULE AND RECORDING MEDIUM - A method and an apparatus for reminding a calendar schedule and a recording medium are provided. First, a schedule and a location of an event are set in a calendar, and first positioning information of the location is obtained. Then, second positioning information of a current location of a mobile device is obtained. Next, the current location is determining whether to be within a signal range of a signal source. Once the current location is within the signal range, the time for moving from the location with the second positioning information to the location with the first positioning information is calculated. Finally, a reminding time is set according to the transferring time, and a reminding action is taken at the reminding time. Thereby, the reminding time of the event can be dynamically adjusted to avoid delay caused when the mobile device is too far from the event location. | 02-25-2010 |
20100211881 | METHOD FOR PREPROCESSING AND DISPLAYING WEB PAGE, MOBILE ELECTRONIC DEVICE, AND OPERATION INTERFACE THEREOF - A method for preprocessing and displaying web page, a mobile electronic device, and an operation interface thereof are provided. In the method, an interested web site address corresponding to an update rule is defined. Then, a web page source data of the interested web site address is downloaded according to the update rule. The web page source data or a data structure generated by parsing the web page source data is stored, wherein the data structure can be displayed by the browser. When the interested web site address is selected, the browser parses the web page source data or displays a web content of the interested web site address according to the data structure. By preprocessing the interested web site address concerned by users, the speed of opening the web page content thereof is increased and the efficiency of browsing web page can be significantly improved. | 08-19-2010 |
20130151143 | METHOD AND APPARATUS FOR REMINDING CALENDAR SCHEDULE AND RECORDING MEDIUM - A method and an apparatus for reminding a calendar schedule and a recording medium are provided. First, a schedule and a location of an event are set in a calendar, and first positioning information of the location is obtained. Then, second positioning information of a current location of a mobile device is obtained. Next, the current location is determining whether to be within a signal range of a signal source. Once the current location is within the signal range, the time for moving from the location with the second positioning information to the location with the first positioning information is calculated. Finally, a reminding time is set according to the transferring time, and a reminding action is taken at the reminding time. Thereby, the reminding time of the event can be dynamically adjusted to avoid delay caused when the mobile device is too far from the event location. | 06-13-2013 |
Kuei-Lin Lu, Taoyuan County TW
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20140031533 | PRECURSOR USED FOR LABELING HEPATORCYTE RECEPTOR AND CONTAINING TRISACCHARIDE AND DIAMIDE DEMERCAPTIDE LIGAND, METHOD FOR PREPARING THE SAME, RADIOTRACER AND PHARMACEUTICAL COMPOSITION OF THE SAME - A precursor used for labeling hepatocyte receptors and applied to radiotracers for imaging or pharmaceutical compositions for liver cancers is revealed. The precursor is a bifunctional compound. The bifunctional group includes a trisaccharide structure and a diamide dimercaptide (N | 01-30-2014 |
20140066609 | SYNTHESIS METHOD OF GLYCO-DRUG RADIOTRACER PRECURSOR - A novel synthesis method of Glyco-drug radiotracer precursor is revealed. After completing synthesis of Z-Gly-ah (main structure), galactosamine GalNAc(OAc) | 03-06-2014 |
20140073803 | RADIOTRACER PRECURSOR AND METHOD FOR PREPARING THE SAME - A precursor SnBZM for a dopamine receptor radiotracer and a method for preparing the same are revealed. The precursor includes a tributyltin group (Bu | 03-13-2014 |
Leo Lu, Taoyuan County TW
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20110019457 | Flash memory - A flash memory includes a controller unit and dies. The dies are connected to a controller unit. Each of the dies includes an upper face and a lower face. Each of the dies includes at least one power supply pad, at least one grounding pad, at least one input/output pad, selection pads and standby/busy pads on each of the upper and lower faces. The power supply pad is connected to the controller unit. The grounding pad is connected to the power supply pad in parallel. The input/output pad is connected to the grounding pad in parallel. The selection pads are connected to the controller unit and connected to one another with a wire that can be cut if so desired. The standby/busy pads are connected to the controller unit and connected to one another with a wire that can be cut if so desired. | 01-27-2011 |
20110062586 | Chip for Reliable Stacking on another Chip - A chip includes a device, a passivation layer, two dielectric layers, at least one upper redistribution layer, at least one lower redistribution layer, at least one tunnel, at least one conductor, a redistribution passivation layer and at least one solder ball. The device includes at least one pad. The tunnel is defined in the upper redistribution layer, the first dielectric layer, the passivation layer, the pad, the device, the chip, the second dielectric layer and the lower redistribution layer. The conductor is located in the tunnel and connected to the upper and lower redistribution layers. The redistribution passivation layer is located on the second dielectric layer, the lower redistribution layer and the conductor. The solder ball is located on a portion of the lower redistribution layer through an aperture defined in the redistribution passivation layer. The chip can be connected to a printed circuit board by the solder ball. | 03-17-2011 |
20110062590 | Chip Stacking Device Having Re-Distribution Layer - A chip stacking device uses nano particle silver paste for re-distribution interconnection to form a structure having low resistance through trench filling or printing. Thus, due to its low resistance, it can effectively reduce the electrical instability due to voltage drop after current flows. Furthermore, power consumption is reduced too, with energy saved. With its stable electrical signal, its utilization scope can be further expanded to high frequency product. | 03-17-2011 |
20110108983 | Integrated Circuit - An integrated circuit includes a die including contacts formed thereon. A first dielectric layer is formed on the die. The first dielectric layer includes apertures defined therein corresponding to the contacts. A second dielectric layer is formed on the second dielectric layer. The second dielectric layer includes apertures defined therein corresponding to the apertures of the first dielectric layer. Redistribution layers are located in the apertures of the first and second dielectric layers and connected to the contacts. A passivation layer is located on the second dielectric layer and the redistribution layers. The passivation layer includes apertures corresponding to the redistribution layers. A solder ball is located in each of the apertures of the passivation layer and connected to a related one of the redistribution layers. | 05-12-2011 |
Liang-Chun Lu, Taoyuan County TW
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20150044063 | FAN ROTATION SPEED CONTROLLING DEVICE - A fan rotation speed controlling device includes a first transistor, a second transistor, a third transistor, a fourth transistor, and at least one heat dissipation fan. The first transistor receives a pulse-width modulation (PWM) signal. The second transistor and the third transistor amplify the PWM signal. The fourth transistor receives the amplified PWM signal and changes its own working state according to the amplified PWM thereby controlling the magnitude of an output voltage. Consequently, the heat dissipation fan changes its rotation speed according to variation of the output voltage. The fan rotation speed controlling device is applicable to and can control the rotation speeds of a plurality of electrically connected fans which are of different specifications. | 02-12-2015 |
Meng-Kung Lu, Taoyuan County TW
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20130113509 | Temperature Control System for IC Tester - A temperature control system for IC tester, comprising: a test socket; a compressing device including a heat exchanger and a thermoelectric cooler (TEC); and a test head having a temperature sensor. The test head is configured at the front end of the compressing device such that, upon placing at least one device under test (DUT) onto the test socket, the test head coerces tightly one of the DUTs through downward pressure from the compressing device thereby allowing the temperature sensor to detect the surface temperature of the DUT to obtain a temperature signal, and then feed such a temperature signal back to a control processing unit for operations to generate a linear control signal thus that, through the control of the linear control signal, the heat absorption and heat discharge functions of the TEC are enabled to further control the temperature of the DUT within a determined range. | 05-09-2013 |
20130293254 | TEST DEVICE FOR TESTING A POP STACKED-CHIP - A test device is provided for testing a bottom chip of a package-on-package (PoP) stacked-chip. An upper surface of the bottom chip has a plurality of soldering points for electrically connecting a plurality of corresponding soldering points of a top chip of the PoP stacked-chip. The test device includes a test head and a plurality of test contacts. The test head has the top chip installed inside. The plurality of test contacts is installed on a lower surface of the test head and electrically connected to the plurality of corresponding soldering points of the top chip inside the test head. When the lower surface of the test head contacts the upper surface of the bottom chip, the plurality of test contacts is electrically connected to the plurality of soldering points for testing the bottom chip. | 11-07-2013 |
Ming-Chu Lu, Taoyuan County TW
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20140145506 | BATTERY MODULE - A battery module including a connection terminal, a first battery, a second battery and a current limiting circuit is provided. The connection terminal serves as a power input terminal of the battery module during the charging of the battery module, and serves as a power output terminal of the battery module during the discharging of the battery module. The first battery is coupled to the connection terminal, and serves as a primary power source of a mobile device. The second battery serves as an auxiliary power source of the mobile device. The current limiting circuit is coupled between the second battery and the connection terminal, and restricts the magnitudes of the currents flowing into and out of the second battery according to a charging current threshold and a discharging current threshold. | 05-29-2014 |
20140253015 | MOBILE ELECTRONIC SYSTEM AND CHARGING ACCESSORY - A mobile electronic system including a mobile electronic device and a charging accessory is provided. The mobile electronic device includes a first connector and a battery. The charging accessory includes a second connector. The first connector and the second connector are configured to couple the mobile electronic device and the charging accessory. When the charging accessory is coupled to an alternating-current voltage and the mobile electronic device, the charging accessory converts the alternating-current voltage into a direct-current voltage, detects an instantaneous voltage of the battery, determines the value of the direct-current voltage according to the instantaneous voltage, and outputs the direct-current voltage to charge the battery. | 09-11-2014 |
Ming-Yi Lu, Taoyuan County TW
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20090101863 | Polymer Electrolyte for Dye Sensitized Solar Cell - A polymer electrolyte for dye sensitized solar cell is provided. The electrolyte contains a porous hybrid polymer (the components were listed in formula (1) and formula (2)) and the electrolyte solution (the components were shown in formula (3)). | 04-23-2009 |
Nancy Lu, Taoyuan County CN
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20140310332 | METHOD FOR ACCESSING PLURAL CLOUD STORAGES, ELECTRONIC APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A method for accessing plural cloud storages, an electronic apparatus and a non-transitory computer readable medium are disclosed herein. The method for accessing plural cloud storages includes steps of: providing a unified interface on the data processing system, the unified interface being configured for offering a unified interface format instruction to plural application programs to access each of the cloud storages; linking the unified interface with a plurality of configuration plug-ins, each of the configuration plug-ins comprises at least one distinct instruction for accessing a particular cloud storage; and, converting a request with the unified interface format instruction from one of the application programs to one of the at least one distinct instruction according to the configuration plug-ins for accessing a destination cloud storage of the cloud storages. | 10-16-2014 |
Pai-Hsiu Lu, Taoyuan County TW
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20100263370 | MULTI-STAGE TURBOCHARGER REGULATION APPARATUS - A multi-stage turbocharger regulation apparatus includes a casing which has a housing chamber, a driving membrane and at least one floating membrane. The housing chamber has at least one blocking portion. The linkage bar runs through the bottom surface of the casing into the housing chamber to couple with a spring. The driving membrane pushes the linkage bar and also pushes the spring between the driving membrane and the bottom surface of the casing. The floating membrane has at least one opening. The driving membrane is pushed by the elastic force of the spring to block the opening. The floating membrane is compressed by a control gas to drive the driving membrane to push the spring and the linkage bar, or force the driving membrane to separate from the floating membrane to push the linkage bar and the spring. Thereby the wastegate can be opened or closed. | 10-21-2010 |
20100263371 | TURBINE INTAKE PRESSURE RELEASE STRUCTURE - A turbine intake pressure release structure to control pressure release between a throttle and a first turbine boosted pressure outlet includes a pressure release valve which has a first pressure orifice, a second pressure orifice and a housing chamber, at least one controller which has a pressure detection end and a driven portion and a switch duct which has a first end opening, a second end opening and a third end opening. The first end opening is connected to a third turbine boosted pressure outlet. The second end opening leads to the atmosphere. The third end opening is connected to the second pressure orifice. The driven portion runs through the switch duct to close the second end opening through the driven portion drive a membrane to a first position or closes the first end opening through the driven portion to drive the membrane to a second position. | 10-21-2010 |
Shao-Feng Lu, Taoyuan County TW
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20110226517 | POWER TRANSFORMING CIRCUIT BOARD - A power transforming circuit board includes a substrate and at least one power output structure. The substrate has at least one power transforming circuit and at least one pair of power input holes. The power output structure is disposed on the substrate. Each power output structure is electrically connected with one corresponding power transforming circuit. Each power output structure has at least one cable connecting hole. The normal direction of each power output structure is oriented at an angle with respect to the normal direction of the substrate. | 09-22-2011 |
20110227521 | METHOD OF STARTING A FAN - A fan starting method including following steps is provided. A fan module including a control unit and a fan is provided, wherein the control unit and the fan are electrically connected with each other. An electric power is supplied to the fan module, wherein the electric power drives the fan to rotate at a full speed. Whether the fan rotates is determined by the control unit within a predetermined time. If the fan rotates, the fan is controlled to rotate at a predetermined load speed after the predetermined time. If the fan does not rotate, an alarm signal or an off signal is issued by the control unit. | 09-22-2011 |
20110228503 | POWER STRUCTURE - A power structure including a circuit board, a power transforming circuit board, and a fixing element is provided. The circuit board includes a substrate, a set of power supply connector, and a first power output structure. The set of power supply connector and the first power output structure are electrically connected. The first power output structure has a first fixing hole and at least one cable connecting hole. The power transforming circuit board has a power input structure and at least one power transforming circuit. The power input structure having a second fixing hole is electrically connected to the power transforming circuits. The fixing element penetrates through the first fixing hole of the first power output structure and the second fixing hole of the power input structure, so as to electrically connect the first power output structure to the power input structure. | 09-22-2011 |
20110242759 | POWER SUPPLY - A power supply including a housing, a sliding member, a plurality of terminals and a fan module is provided. The housing has an opening and an inner sidewall. The sliding member is disposed on the inner sidewall of the housing. The sliding member has at least one fixing slot parallel to the inner sidewall. The terminals are disposed on the sliding member and can slidably move parallel to the inner sidewall. The fan module is mounted in the housing from the opening. A terminal connector is disposed on an outer sidewall of the fan module and located on a moving direction of the terminals, so that the terminal connector can be electrically connected to the terminals. | 10-06-2011 |
20110242766 | POWER SUPPLY AND HEAT DISSIPATION MODULE THEREOF - A power supply includes a casing, a printed circuit board (PCB) and a heat dissipation module. The PCB is disposed in the casing and has a heat-generating element. The casing has a top cover. The heat dissipation module includes a heatsink and a heat dissipation plate. The heatsink is disposed at the PCB and contacts the heat-generating elements. The heatsink has a surface facing the top cover. The heat dissipation plate is disposed between the heatsink and the top cover and contacts the surface of the heatsink. | 10-06-2011 |
20110242768 | POWER SUPPLY AND HANDLE STRUCTURE THEREOF - A handle structure includes a holding portion, a first inner-thread structure and a second inner-thread structure. The holding portion has a first fixing pillar, a second fixing pillar and a force-applying rod connected between the first fixing pillar and the second fixing pillar parallel to the first fixing pillar. The first inner-thread structure is inlaid in the first end of the first fixing pillar. The first fixing pillar has a first height perpendicular to the faceplate, and the height of the first inner-thread structure perpendicular to the faceplate is greater than the half of the first height. The second inner-thread structure is inlaid in the second end of the second fixing pillar. The second fixing pillar has a second height perpendicular to the faceplate, and the height of the second inner-thread structure perpendicular to the faceplate is greater than the half of the second height. | 10-06-2011 |
20110242774 | POWER SUPPLY DEVICE AND POWER SUPPLY MODULE - A power supply device including a casing and a power supply module is provided. The casing has an opening. The power supply module includes a frame, a pin base, a plurality of pins and a printed circuit board. The frame is detachably disposed in the casing. The pin base is fixed at the frame and is exposed by the opening. The pins are fixed at the pin base, and first ends of the pins are exposed in the opening. The printed circuit board is disposed in the casing and is electrically connected to second ends of the pins. | 10-06-2011 |
20130039019 | POWER SUPPLY MODULE - A power supply module adapted to supply power to a peripheral device includes a power supply and an output-structure detachably assembled to the power supply and electrically connected between the power supply and the peripheral device. The height of the output-structure relatively to the bottom portion of the power supply is adjustable and the power supply, output-structure and the peripheral device together form a concave combination-structure. As a result, by using a separated output-structure in the invention, the power supply is able to maneuverably adjust the interconnection position of the peripheral device and the power supply through the second circuit board. Meanwhile, the power supply has a larger usable space therein. | 02-14-2013 |
Shao-Hua Lu, Taoyuan County TW
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20130161881 | METAL MELTING APPARATUS AND METHOD FOR MELTING METAL - A metal melting apparatus has a heating furnace, a melting furnace mounted on the heating furnace, a high-cycle regenerative system (FIRS), a raw material feeding device and a melted material feeding device mounted on the melting furnace. The HRS heats and recycles high temperature air in the heating furnace and guides the high temperature air to the preheating screw to preheat metal materials in the preheating screw. Thus, a time for melting the metal materials from solid to liquid is greatly shortened. Furthermore, a series of processes for preheating the metal materials in the raw material feeding device, melting the metal materials in the melting furnace and injecting the molten materials to the molds is fluent, time-saving and safe, and can progress continuously. | 06-27-2013 |
Shao-Hung Lu, Taoyuan County TW
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20110101954 | REFERENCE SIGNAL GENERATOR AND METHOD FOR PROVIDING A REFERENCE SIGNAL WITH AN ADAPTIVE TEMPERATURE COEFFICIENT - A voltage source provides a first voltage which is independent of temperature variation and variable, and a voltage step-down circuit provides a second voltage to be subtracted from the first voltage to generate a reference signal. The second voltage has a first temperature coefficient, and the reference signal has a second temperature coefficient. By changing the first voltage, the second temperature coefficient changes accordingly. | 05-05-2011 |
20110169463 | ADJUSTABLE DRIVER VOLTAGE SOURCE FOR A SWITCHING POWER SUPPLY AND METHOD FOR ADJUSTING DRIVER VOLTAGE IN A SWITCHING POWER SUPPLY - An adjustable driver voltage source for a switching power supply uses a linear regulator to provide a driver voltage, and a modulator to adjust the driver voltage according to the loading change of the switching power supply. The modulator may lower the driver voltage at light load to reduce the switching loss and thereby increase the power efficiency of the switching power supply. | 07-14-2011 |
20110169473 | MIX MODE WIDE RANGE DIVIDER AND METHOD THEREOF - A mix mode wide range divider is provided for dividing a first signal by a second signal to generate an output signal. A third signal is generated depending on the resistance of a first adjustable resistor, and a fourth signal is generated according to the third signal and a target value determined by the second signal, to adjust the resistance of the first adjustable resistor and the resistance of a second adjustable resistor. The resistance of the first adjustable resistor is so adjusted to make the third signal equal to the target value, and the resistance of the second adjustable resistor is so adjusted to maintain a ratio of the resistance of the second adjustable resistor to the resistance of the first adjustable resistor. The output signal is generated depending on the first signal and the resistance of the second adjustable resistor. | 07-14-2011 |
20110169546 | MIX MODE WIDE RANGE MULTIPLIER AND METHOD THEREOF - A mix mode wide range multiplier and method are provided for multiplying a first signal by a second signal to generate an output signal. A reference signal is generated according to a first gain and a reference value, the output signal is generated according to a second gain and the first signal, a target value is generated according to the second signal, the first gain is adjusted to make the reference signal equal to the target value, and the second gain is adjusted to maintain a ratio of the second gain to the first gain. | 07-14-2011 |
20110260765 | PHASE INTERLEAVING CONTROL METHOD FOR A MULTI-CHANNEL REGULATOR SYSTEM - A multi-channel regulator system includes serially connected PWM integrated circuits, each of which determines a PWM signal for a respective channel to operate therewith, and individually controls its operation mode according to whether or not an external clock is detected. Therefore, each channel will not be limited to operate under a constant mode and could become a master channel or a slave channel. Additionally, each of the PWM integrated circuits generates a phase shifted synchronous clock for its next channel during it is enabled, and thus all the channels operate in a synchronous but phase interleaving manner. | 10-27-2011 |
20110260799 | FREQUENCY SETTING CIRCUIT AND METHOD FOR AN INTEGRATED CIRCUIT - A frequency setting circuit and method for an integrated circuit detect the voltage at a pin of the integrated circuit during a frequency setting period, and determine a frequency setting signal according to the detected voltage to set the frequency of a clock provided by an oscillator in the integrated circuit. After setting the frequency, the frequency setting circuit and method store the frequency setting signal and stop detecting the voltage at the pin. Thus the pin can be used for other functions. | 10-27-2011 |
20110261492 | PROTECTION TO AVOID ABNORMAL OPERATION CAUSED BY A SHORTED PARAMETER SETTING PIN OF AN INTEGRATED CIRCUIT - For a system to avoid abnormal operation caused by a shorted parameter setting pin of an integrated circuit, a protection apparatus and method apply a buffered reference voltage to the parameter setting pin to define an internal parameter of the integrated circuit by the buffered reference voltage and an external element connected to the parameter setting pin, and detect the rapid variation of the internal parameter to trigger a shutdown signal or slow down the speed of the variation of the internal parameter reflected to an adjustable signal of the integrated circuit. | 10-27-2011 |
20110267015 | REAL TIME ADJUSTABLE ZERO CURRENT DETECTION FOR A SWITCHING REGULATOR - A feedback loop is used to optimize a zero current threshold for a switching regulator. After the low side power switch of the switching regulator turns off, the switching node state is monitored to adjust the zero current threshold in a real time and thus the low-side power switch is prevented from turning off too early or too late. Thereby the efficiency in green mode is optimized. | 11-03-2011 |
Shao-Wei Lu, Taoyuan County TW
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20130146503 | FRONT OPENING UNIFIED POD WITH LATCH STRUCTURE - A Front Opening Unified Pod (FOUP) has a pair of latch structures, and the latch structures install in a door of the FOUP. The latch structures use a circular rotary turntable to drive a pair of sliding devices, let the latch structures can lock or unlock more stabilized, and use sliding rollers respectively disposed on the sliding devices to prevent the generation of dusts. | 06-13-2013 |
20140076773 | FRONT OPENING UNIFIED POD HAVING INLET AND OUTLET - The present invention relates to a front opening unified pod (FOUP) having three inlets and one outlet. Thereby, the mixing region for the moisture, oxygen, and the filled gas can be increased and the removing efficiency of the moisture and oxygen in the FOUP is enhanced, improving the purging efficiency of the FOUP and shortening the time required for filling gas. In addition, the humidity in the FOUP can be reduced effectively so that the internal environment of the FOUP can reach rapidly the condition suitable for semiconductor fabrication. Hence, the subsequent semiconductor processes can be performed and the preparation time for the processes can be shortened. | 03-20-2014 |
20140238896 | SUBSTRATE CONTAINER HAVING LIMIT STRUCTURE - A substrate container having a limit structure includes a box, at least one limit structure and a door. The limit structure is disposed on a side wall of the box and has a plurality of limit grooves. Each limit groove has a first inclined surface and a second inclined surface. The angle of inclination of the second inclined plane relative to a horizontal plane corresponds to a coefficient of friction between materials of the substrate and the limit structure to lower the friction between the substrate and the second inclined plane of the limit groove, so that the substrate can ascend along the second inclined plane to get into the limit groove for the door to be closed smoothly. Through the limit structure to position the substrate, the present invention can prevent the substrate from shaking in the substrate container. | 08-28-2014 |
Shao-Yang Lu, Taoyuan County TW
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20110253440 | SUPPORTING SUBSTRATE AND METHOD FOR FABRICATING THE SAME - The invention provides a supporting substrate and method for fabricating the same. The supporting substrate includes: a substrate; a first surface metal layer formed on the substrate, wherein the first surface metal layer has a first opening; a second surface metal layer formed on the substrate and disposed oppositely to the first surface metal layer, wherein the substrate has a through hole, and the through hole is formed along the first opening to expose the second surface metal layer; a protective layer formed on the first surface metal layer and the second surface metal layer, wherein the protective layer has a second opening which exposes the through hole; and a conductive bump formed in the through hole, the first opening and the second opening, wherein the conductive bump is electrically connected to the second surface metal layer. | 10-20-2011 |
20130161298 | Plasma Torch Device Using Moving Magnets - The present invention provides a plasma torch device. The device comprises a front electrode, a back electrode and a vortex flow generator. The torch roots of the back electrode are moved by fixed magnets. By controlling the magnets coordinated with vortex air flow, the torch roots are moved back and forth periodically on inner surface of the back electrode. The torch roots do not stay at the same place for long for preventing increasing local heat burden of the electrode. Thus, life time and maintenance cycle of the electrode is prolonged with reduced operational cost of plasma torch and enhanced reliability of the device. | 06-27-2013 |
Tai-Ling Lu, Taoyuan County TW
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20090271783 | ELECTRONIC DEVICE AND USER INTERFACE DISPLAY METHOD THEREOF - An electronic device and a user interface display method thereof are provided. The electronic device organizes a plurality of computer programs executable on the electronic device into a virtual book. Each page of the virtual book includes a user interface of one of the computer programs. The electronic device displays one of the pages as a current page so that the user interface of the current page is accessible to a user of the electronic device. The electronic device senses movement and/or pressure caused by the user and interprets the movement and/or the pressure as operating actions of the user on the virtual book. The electronic device downloads new computer programs from a download server and adds corresponding new pages into the virtual book. At lease one of the computer programs provides a service of a corporate operator of a wireless service network. | 10-29-2009 |
20090288032 | ELECTRONIC DEVICE AND USER INTERFACE DISPLAY METHOD THEREOF - An electronic device and a user interface display method thereof are provided. The method includes the following steps. First, organize a plurality of computer programs and a web browser executable on the electronic device into a virtual book. Each page of the virtual book includes a user interface of one of the computer programs or a web page displayed by the web browser. Next, display one of the pages as a current page so that the user interface or the web page of the current page is accessible to a user of the electronic device. Next, display a stand-up view of the virtual book in response to a first operating action performed by the user. The stand-up view includes a plurality of the pages adjacent to the current page and a virtual switch attached to a side of the virtual book. | 11-19-2009 |
20130009989 | METHODS AND SYSTEMS FOR IMAGE SEGMENTATION AND RELATED APPLICATIONS - The invention provides methods and systems for image segmentation and related application in a portable device. Movements of a input tool on an image is detected for determining a region to be segmented from the image. When image segmentation is done, segmented region can be applied with various visual effects. For example, background can be replaced with a plurality of other different images. | 01-10-2013 |
20140141719 | PERSONAL COMMUNICATION DEVICE AND METHOD FOR PRESENTING DIGITAL ITEMS THEREOF - A method for presenting digital items is provided. The method is executed by a first PCD and includes the following steps. Detect the existence of one or more second PCDs by the first PCD. Update the state of each said second PCD according to the detection. Rank the order of the one or more second PCDs according to the state, wherein the order of the second PCDs whose state is present is higher than the order of the second PCDs whose state is absent. Present one or more digital items according to the order of the one or more second PCDs. | 05-22-2014 |
20140267064 | Unlock Method and Mobile Device Using the Same - A method for performing a predefined function on a touch-based mobile device includes displaying a lock-screen image on the touch screen of the mobile device during a locked-state, wherein the lock-screen image comprises a plurality of image pieces; detecting an object on or near the touch screen at a first predefined location corresponding to a predefined image piece of the plurality of image pieces; moving the predefined image piece on the touch screen according to movement of the object; and performing a predefined function on the mobile device when the predefined image piece moves from the first predefined location to a second predefined location on the touch screen. | 09-18-2014 |
Tien-Chang Lu, Taoyuan County TW
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20110024880 | NANO-PATTERNED SUBSTRATE AND EPITAXIAL STRUCTURE - A nano-patterned substrate includes a plurality of nano-particles or nanopillars on an upper surface thereof. A ratio of height to diameter of each of the nano-particles or each of the nanopillars is either greater than or equal to 1. Particularly, a ratio of height to diameter of the nanopillars is greater than or equal to 5. Each of the nano-particles or each of the nanopillars has an arc-shaped top surface. When an epitaxial growth process is applied onto the nano-patterned substrate to form an epitaxial layer, the epitaxial layer has very low defect density. Thus, a production yield of fabricating the subsequent device can be improved. | 02-03-2011 |
Ting-Chu Lu, Taoyuan County TW
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20110240402 | UNIT WITH A SOUND ISOLATION/VIBRATION ISOLATION STRUCTURE, ARRAY EMPLOYING THE SAME, AND METHOD FOR FABRICATING THE SAME - The disclosure provides a unit with a sound isolation/vibration isolation structure, an array employing the same, and a method for fabricating the same. The unit with a sound isolation/vibration isolation structure includes: a hollow frame surrounding an inside space; a film disposed within the inside space, vertically contacting an inside wall of the hollow frame; and a body mass disposed on a top surface of the film. Particularly, the horizontal area of the inside space is larger than the area of the top surface of the film. | 10-06-2011 |
Tsan Lu, Taoyuan County TW
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20080213676 | PHASE SHIFT MASK FOR AVOIDING PHASE CONFLICT - A phase shift mask comprises a glass substrate with a surface and a metal layer. The glass substrate comprises a first phase section, a second phase section and a border section. The metal layer is covered on the glass substrate and defining a pattern comprising a plurality of parallel lines, the first phase section and the second phase section. The terminal of at least one of the lines is not rectangular and a distance between the tips of the lines in the first phase section are defined to be not less than the width of the first phase section. | 09-04-2008 |
Wen-Chang Lu, Taoyuan County TW
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20100123563 | POWER MANAGEMENT INTERFACE - A power management interface is provided and includes a switch, a transmitting circuit, and a receiving circuit. The switch is coupled to an AC power line for controlling a power line signal to a load. The transmitting circuit generates a switching signal to control the switch and achieve a phase modulation to the power line signal in response to a transmitting-data. The receiving circuit is coupled to receive the power line signal for detecting a phase of the power line signal and generating a receiving-data to control power of the load. The receiving-data is generated in accordance with the phase detection of the power line signal and correlated to the transmitting-data. | 05-20-2010 |
Wen-Cheng Lu, Taoyuan County TW
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20090085033 | THIN FILM TRANSISTOR, PIXEL STRUCTURE AND FABRICATION METHODS THEREOF - A thin film transistor including a gate, a gate insulator layer, a doped semiconductor layer, a channel layer, a source, and a drain is provided. The gate is disposed on a substrate, and the gate insulator layer is disposed on the substrate and covers the gate. The doped semiconductor layer is disposed on the gate insulator layer above the gate. Furthermore, the channel layer is disposed on the doped semiconductor layer. The source and the drain are disposed separately on two sides of the channel layer. | 04-02-2009 |
Yan-Yi Lu, Taoyuan County TW
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20110139188 | WAFER CLEANING DEVCIE AND METHOD THEREOF - A wafer cleaning device comprising a wafer stage for holding a wafer having a surface to be washed, a first nozzle positioned above the wafer, a second nozzle positioned above the wafer. A first height is between the first nozzle and the surface and a second height is between the second nozzle and the surface, wherein the first height is shorter than the second height. | 06-16-2011 |
20140096800 | WAFER CLEANING DEVICE AND METHOD THEREOF - A wafer cleaning device comprising a wafer stage for holding a wafer having a surface to be washed, a first nozzle positioned above the wafer, a second nozzle positioned above the wafer. A first height is between the first nozzle and the surface and a second height is between the second nozzle and the surface, wherein the first height is shorter than the second height. | 04-10-2014 |
Yeh-Lin Lu, Taoyuan County TW
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20100183754 | Extract and compound for blood pressure regulation - The present invention provides an extract of Taiwanese wild grape ( | 07-22-2010 |
Ying-Chi Lu, Taoyuan County TW
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20100231544 | PIXEL STRUCTURE, TOUCH DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - A pixel structure disposed on a substrate including a scan line, a data line, an active element, a first electrode, and a second electrode is provided. The scan line and the data line are intersected to define a rectangular pixel area. The active element is electrically connected to the scan line and the data line. The first electrode has stripe patterns and connecting patterns located in the rectangular pixel area. Each connecting pattern is connected to the central parts or the parts near the central parts of two adjacent stripe patterns to demarcate or define two silts between the two adjacent stripe patterns. The extending direction of the slits is intersected to the rectangle length of the rectangular pixel area by an angle θ wherein 0°≦θ<45°. The second electrode is located between the first electrode and the substrate and part of the second electrode is exposed by the slits. | 09-16-2010 |
20120086897 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel includes a first substrate, a second substrate, a polymer stabilized alignment (PSA) liquid crystal layer, a first alignment layer, a second alignment layer, and a plurality of pixel structures. The PSA liquid crystal layer is configured between the first and second substrates, and liquid crystal molecules of the PSA liquid crystal layer are substantially arranged in parallel to the first and second substrates. The first alignment layer is configured between the first substrate and the PSA liquid crystal layer and has a first alignment direction. The second alignment layer is configured between the second substrate and the PSA liquid crystal layer. Each pixel structure is configured between the second substrate and the second alignment layer and has a pixel electrode and a first common electrode. The pixel electrode has at least one slit which is overlapped with the first common electrode. | 04-12-2012 |
Ying-Ko Lu, Taoyuan County TW
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20090058799 | INTERACTIVE POINTING DEVICE - An interactive pointing device having pointing function in space and game control is provided in the present invention. The interactive pointing device comprises an accelerometer module and a gyroscope device. The accelerometer module functions as sensing the movement of the operator and generates at least one axis of accelerating signal corresponding to the sensed movement. The gyroscope device disposed on a turning mechanism functions as sensing rotation status of the interactive pointing device about at least one axis and generate a corresponding rotating signal. The turning mechanism can be operated to adjust the axis of the gyroscope device so that the gyroscope device is capable of sensing rotation status about different axes. The at least one accelerating signal and the rotating signal are then processed for controlling cursor movement of the electrical device and interacting with multimedia gaming programs. | 03-05-2009 |
20090062005 | Method for adjusting sensing range and sensitivity and inertia interactive aparatus and system using thereof - The present invention provides an architecture of a method, apparatus and system for user adjusting the sensing range and sensitivity dynamically according to various user statuses so as to obtain an appropriate interactive effect regardless of different age group of users. In the present invention, a way of adjusting sensing range according to a switch signal, or a ratio for adjusting magnitude of a processed signal, or changing the threshold of the application program directly are illustrated as embodiments respectively for adjusting the sensing range and sensitivity dynamically. | 03-05-2009 |
20110012827 | Motion Mapping System - A motion mapping system includes a motion sensing device and a receiving device. The motion sensing device may include an accelerometer, a rotational sensor, a microcontroller, and an RF transmitter. The microcontroller may output processed motion data to the receiving device. The receiving device may include an RF receiver, a microprocessor, and a Universal Serial Bus interface for connection to a computer. The receiving device's microprocessor may output the processed motion data to motion mapping software. The motion mapping software may map the motion data to a corresponding predetermined input event defined by the motion mapping software and transmit a control signal back to the receiving device's microprocessor indicating the corresponding predetermined input event. Upon reception of the control signal from the mapping software, the receiving device's microprocessor may generate a hardware input event according to the control signal and transmits the generated hardware input event back to the computer. | 01-20-2011 |
20110157231 | ELECTRONIC CONTROL APPARATUS AND METHOD FOR RESPONSIVELY CONTROLLING MEDIA CONTENT DISPLAYED ON PORTABLE ELECTRONIC DEVICE - An electronic control apparatus including motion sensors is integrated in a portable electronic device to responsively control a media content stored in the portable electronic device, in response to motion sensor signals to flip, zoom, displace images/pages of the media content displayed on a display field of a display thereof. Accordingly, a responsive control method includes the steps of: presetting a first threshold angle; sensing an first rotation angle of the portable electronic device to send out a first rotation sensing signal as a rotation of a yaw, pitch or roll of a portable electronic device detected by a sensing module including motion sensors; and receiving the first rotation sensing signal to calculate and determine whether the first rotation angle is greater than the first threshold angle to responsively control a media content stored in an electronic control apparatus be flipped, zoomed or displaced when the first rotation angle is greater than the first threshold angle. | 06-30-2011 |
20110248915 | METHOD AND APPARATUS FOR PROVIDING MOTION LIBRARY - A method and an apparatus for providing a motion library, adapted to a service end device to provide a customized motion library supporting recognition of at least one motion pattern for a user end device. At least one sensing component disposed on the user end device is determined. At least one motion group is determined according to the determined sensing components, wherein each motion group comprises at least one motion pattern. The at least one motion pattern is selected and a motion database to is queried to display a list of the motion groups corresponding to the selected motion patterns and the motion groups are selected from the list. The motion patterns belonging to the motion groups are selected to re-compile the customized motion library, which is provided for the user end device, so as to enable the user end device to recognize the selected motion patterns. | 10-13-2011 |
20110271018 | METHOD FOR PRODUCING A MAPPING TOOL, A GAME PROGRAM HAVING THE MAPPING TOOL AND OPERATION METHOD THEREOF - A method for producing a mapping tool, a video game system for a stand-alone computer having the mapping tool and operation method thereof is disclosed. The mapping tool is created by means of linking a remote motion signal generated from a remote device which is operated by user with an input source signal from a conventional input source motion mapping table. User may operate the video game system for the stand-alone computer through the mapping tool. The present invention employs the mapping tool to replace conventional input source motion mapping table, thereby providing natural ergonomic and consistent usage of existing PC games or games for stand-alone computer having the input source motion mapping table. | 11-03-2011 |
20110285623 | Motion Sensing System - A motion sensing system includes a hand-held device and a receiver device. The hand-held device includes a microcontroller, a G-sensor (one 3-axis accelerometer), only one 2-axis gyroscope, and a wireless transmitter. The receiver device is preferably a dongle and includes a microcontroller and a wireless receiver. A first axis of the 2-axis gyroscope is parallel to the Z axis of the hand-held device and the second axis of the 2-axis gyroscope forms an acute angle α with the X axis of the hand-held device. The acute angle α allows the microcontroller of the receiver device to calculate rotational data around each of the three axis of the hand-held device. | 11-24-2011 |
20120086637 | SYSTEM AND METHOD UTILIZED FOR HUMAN AND MACHINE INTERFACE - The present invention discloses a system for human and machine interface. The system includes a 3-dimensional (3D) image capture device, for capturing a gesture of a motion object in a period of time; a hand-held inertial device (HHID), for transmitting a control signal; and a computing device. The computing device includes a system integration and GUI module, for compensating the control signal according to an image signal corresponding to the motion object, to generate a compensated control signal. | 04-12-2012 |
20120112996 | INTERACTIVE POINTING DEVICE - An interactive pointing device having pointing function in space and game control is provided in the present disclosure. The interactive pointing device comprises an accelerometer module, a dual-axis gyroscope device, and a micro processing unit. The accelerometer module functions as sensing the movement of the operator and generates at least one axis of accelerating signal corresponding to the sensed movement. The dual-axis gyroscope device functions as sensing rotation status of the interactive pointing device about dual axis and generate a corresponding rotating signal. The micro processing unit processes the at least one axis of accelerating signal and the rotating signal so as to interact with an electronic device accordingly. The micro processing unit is able to use the rotating signal to compensate the accelerating signal and assist an action evaluation process of the interactive pointing device operating under different operation modes. | 05-10-2012 |
20120113029 | Method and apparatus for controlling multimedia contents in realtime fashion - The present invention discloses a method for controlling in realtime fashion multimedia contents on a second screen at a TX side from a first screen at a RX side. The method comprising: detecting at least one touch signal via the first screen, and converting the at least one touch signal into touch data associated with a first position information defining a virtual operation on the first screen corresponding to an actual operation on the second screen, the first position information being with respect to a first coordinate system of the first screen; transmitting the touch data of the RX side to the TX side via the network communication, and calculating at the TX side a second position information with respect to a second coordinate system of the second screen based on the first position information; and performing the actual operation at the second screen based on the second position information. | 05-10-2012 |
20120256959 | METHOD OF CONTROLLING MOBILE DEVICE WITH TOUCH-SENSITIVE DISPLAY AND MOTION SENSOR, AND MOBILE DEVICE - A method of controlling a mobile device configured with a touch-sensitive display and a motion sensor is provided. The method includes: the step of detecting a contact with the touch-sensitive display while the mobile device is in a first state to determine whether the detected contact corresponds to a predefined icon; the step of detecting a rotation or movement with the motion sensor while the mobile device is in the first state to determine whether the detected rotation or the movement corresponds to a predefined gesture; and the step of transitioning the mobile device to a second state when the detected contact corresponds to the predefined icon, and the detected rotation or movement corresponds to the predefined gesture. The mobile device is also provided. | 10-11-2012 |
20120274661 | INTERACTION METHOD, MOBILE DEVICE, AND INTERACTIVE SYSTEM - A mobile device implements a method for interacting with an electronic device having a display function. The mobile device is operable to display at least one image including a primary image portion and a first secondary image portion. In the method, the mobile device is configured to transmit the primary image portion to the electronic device, to transform the first secondary image portion into a second secondary image portion that conforms with a specified presentation, to display the second secondary image portion, to generate a new primary image portion in response to a control signal, and to transmit the new primary image portion to the electronic device for display by the electronic device. | 11-01-2012 |
20130054130 | NAVIGATION SYSTEM, METHOD OF POSITION ESTIMATION AND METHOD OF PROVIDING NAVIGATION INFORMATION - A hybrid-computing navigation system worn by a user includes a modified motion sensor group which includes 9-axis or 10-axis motion sensors that are built-in, and a host device configured for providing navigation information, in which the modified motion sensor group is worn on the user so that a moving direction of the user is the same as a heading direction calculated from the modified motion sensor group. The modified motion sensor group provides step counting and absolute orientation in yaw, roll and pitch using a sensor fusion technique. The navigation system further includes at least one wireless sensor at wifi hot spot to perform sensor fusion for obtaining an absolute position of an estimated position of the user. Sensor fusion combining with location map are used to perform location map matching and fingerprinting. A method of position estimation of a user using the navigation system is also disclosed. | 02-28-2013 |
20130094768 | Face-Tracking Method with High Accuracy - A face-tracking method with high accuracy is provided. The face-tracking method includes generating an initial face shape according to the detected face region of an input image and a learned data base, wherein the initial face shape comprises an initial inner shape and an initial outer shape; generating a refined inner shape by refining the initial inner shape according to the input image and the learned data base; and generating a refined outer shape by searching an edge of the refined outer shape from the initial outer shape toward the limit of outer shape. | 04-18-2013 |
20130100140 | HUMAN BODY AND FACIAL ANIMATION SYSTEMS WITH 3D CAMERA AND METHOD THEREOF - An animation system integrating face and body tracking for puppet and avatar animation by using a 3D camera is provided. The 3D camera human body and facial animation system includes a 3D camera having an image sensor and a depth sensor with same fixed focal length and image resolution, equal FOV and aligned image center. The system software of the animation system provides on-line tracking and off-line learning functions. An algorithm of object detection for the on-line tracking function includes detecting and assessing a distance of an object; depending upon the distance of the object, the object can be identified as a face, body, or face/hand so as to perform face tracking, body detection, or ‘face and hand gesture’ detection procedures. The animation system can also have zoom lens which includes an image sensor with an adjustable focal length f′ and a depth sensor with a fixed focal length f. | 04-25-2013 |
20130129145 | ORIENTATION CORRECTION METHOD FOR ELECTRONIC DEVICE USED TO PERFORM FACIAL RECOGNITION AND ELECTRONIC DEVICE THEREOF - A method of performing facial recognition and tracking of an image captured by an electronic device includes: utilizing a camera of the electronic device to capture an image including at least a face; displaying the image on a display screen of the electronic device; determining a degree of orientation of the electronic device; and adjusting an orientation of scanning lines used to scan the image for performing face detection so that the orientation of the scanning lines corresponds to the orientation of the electronic device. | 05-23-2013 |
20130132510 | VIDEO PROCESSING DEVICE, VIDEO SERVER, CLIENT DEVICE, AND VIDEO CLIENT-SERVER SYSTEM WITH LOW LATENCY THEREOF - A video processing device providing multi-channel encoding with low latency is provided. The video processing device can be applied to a video server to perform video compression on game graphics for cloud gaming. With multi-channel encoding with low latency, the video server can provide compressed video streams to a variety of client devices with low latency. As a result, the users can obtain high gaming interactivity and fine entertainment in cloud gaming. | 05-23-2013 |
20130162525 | METHOD AND APPARATUS FOR PERFORMING MOTION RECOGNITION USING MOTION SENSOR FUSION, AND ASSOCIATED COMPUTER PROGRAM PRODUCT - A method and apparatus for performing motion recognition using motion sensor fusion and an associated computer program product are provided, where the method is applied to an electronic device. The method includes the steps of: utilizing a plurality of motion sensors of the electronic device to obtain sensor data respectively corresponding to the plurality of motion sensors, the sensor data measured at a device coordinate system of the electronic device, wherein the plurality of motion sensors includes inertial motion sensors; and performing sensor fusion according to the sensor data by converting at least one portion of the sensor data and derivatives of the sensor data into converted data based on a global coordinate system of a user of the electronic device, to perform motion recognition based on the global coordinate system, in order to recognize the user's motion. | 06-27-2013 |
20130176218 | Pointing Device, Operating Method Thereof and Relative Multimedia Interactive System - An operating method of a display device includes detecting resolution of a display module for determining a border of a user interface reference frame, setting a border of a 3D spatial reference frame utilized by a pointing device to correspond to the border detected of the user interface reference frame, moving a cursor of the user interface reference frame displayed on the display module according to a shift of the pointing device, stopping controlling a shift of the cursor according to the shift of the pointing device when the shift of the pointing device exceeds the border of the 3D spatial reference frame, and resuming controlling the shift of the cursor in the user interface reference frame of the display module when the pointing device is back within the border of the 3D spatial reference frame. An advantage of the present invention is when out of the operating range, stopping controlling the cursor to lower the affect of offset, for allowing the pointing device to be applied in different areas/directions without having the cursor displayed on the display device to incorrectly reflect shift of the pointing device. | 07-11-2013 |
20130234940 | Pointing Device, Operating Method Thereof and Relative Multimedia Interactive System - An operating method of a display device includes controlling a shift of a cursor of a user interface reference frame according to a shift of the pointing device with reference to an initial point in a 3D spatial reference frame; and updating a position of the initial point in the 3D spatial reference frame according to an updating signal. An advantage of the present invention is when the operating range is changed, reference coordinates utilized by the pointing device are appropriately adjusted, so as to lower the affect of offset, allowing the pointing device to be applied in different areas/directions without having the cursor displayed on the display device to incorrectly reflect shift of the pointing device. | 09-12-2013 |
20130287294 | Methods for Generating Personalized 3D Models Using 2D Images and Generic 3D Models, and Related Personalized 3D Model Generating System - A method for generating a personalized 3D model using a plurality of 2D images and a generic 3D model is provided. The method includes the following steps: extracting a plurality of feature points from the plurality of 2D images; extracting a plurality of landmark points from the generic 3D model; mapping the plurality of features extracted from the plurality of 2D images to the plurality of landmark points extracted from the generic 3D model so as to generate relationship parameters for a mapping algorithm; morphing the generic 3D model into a personalized 3D model with the plurality of landmark points, the relationship parameters and the mapping algorithm; iteratively refining the personalized 3D model with the plurality of feature points extracted from the plurality of 2D images; and when a convergent condition is met, the step of iteratively refining the personalized 3D model is complete and the personalized 3D model is saved to the 3D model database. | 10-31-2013 |
20140016823 | METHOD OF VIRTUAL MAKEUP ACHIEVED BY FACIAL TRACKING - Method of applying virtual makeup and producing makeover effects to 3D face model driven by facial tracking in real-time includes the steps: capturing static or live facial images of a user; performing facial tracking of facial image, and obtaining tracking points on captured facial image; and producing makeover effects according to tracking points in real time. Virtual makeup can be applied using virtual makeup input tool such as a user's finger sliding over touch panel screen, mouse cursor or an object passing through makeup-allowed area. Makeup-allowed area for producing makeover effects is defined by extracting feature points from facial tracking points and dividing makeup-allowed area into segments and layers; and defining and storing parameters of makeup-allowed area. Virtual visual effects including color series, alpha blending, and/or superposition are capable of being applied. Makeover effect takes into account of lighting condition, facial posture rotation, face size scaling, and face translation, respectively. | 01-16-2014 |
20140022249 | METHOD OF 3D MODEL MORPHING DRIVEN BY FACIAL TRACKING AND ELECTRONIC DEVICE USING THE METHOD THE SAME - A method of 3D morphing driven by facial tracking is provided. First, a 3D model is loaded. After that, facial feature control points and boundary control points are picked up respectively. A configure file “A.config” including the facial feature control points and boundary control points data that are picked up corresponding to the 3D avatar is saved. Facial tracking algorithm is started, and then “A.config” is loaded. After that, controlled morphing of a 3D avatar by facial tracking based on “A.config” is performed in real time by a deformation method having control points. Meanwhile, teeth and tongue tracking of the real-time face image, and scaling, translation and rotation of the real-time 3D avatar image is also provided. In addition, a control point reassignment and reconfiguration method, and a pupil movement detection method is also provided in the method of 3D morphing driven by facial tracking. | 01-23-2014 |
20140055401 | METHOD AND APPARATUS FOR CONTROLLING CONTENTS IN REALTIME FASHION - Method for performing actual operation on a second device having a second screen or a touch panel from a first device having a first screen or a touch panel in real time are provided. First screen is configured to display mirrored content of second screen. Method includes detecting a first touch signal on first screen of first device, converting first touch signal into a first touch data associated with a first position information, and transmitting first touch data to second device so actual operation is performed on second device. For first and second devices having touch panels, method includes receiving a first touch data associated with a first position information of first touch panel, calculating a second position information of second touch panel based on first position information, and performing actual operation on second device based on second position information. Second device is coupled to first device by network communication. | 02-27-2014 |
20140085194 | IMAGE-BASED OBJECT TRACKING SYSTEM IN 3D SPACE USING CONTROLLER HAVING MULTIPLE COLOR CLUSTERS - Image-based object tracking system includes at least a controller with two or more color clusters, an input button, a processing unit with a camera, an object tracking algorithm and a display. Camera is configured to capture images of the controller, the processing unit is connected to display to display processed image contents, the controller is directly interacting with displayed processed image content. The controller can have two or three color clusters located on a side surface thereof and two color clusters having concentric circular areas located at a top surface thereof, the color of the first color cluster can be the same as or different from the color of the third color cluster. An object tracking method with or without scale calibration is also provided, which includes color learning and color relearning, image capturing, separating and splitting of the controller and the background, object pairing procedure steps on the controller. | 03-27-2014 |
20140191951 | Image-Based Object Tracking System and Image-Based Object Tracking Method - An image-based object tracking system and an image-based object tracking method are provided. The image-based object tracking system includes an object, a camera, a computing device, and a display device. A color stripe is disposed on the surface of the object. The color stripe divides the surface of the object into a first section and a second section. The camera is configured to capture real-time images of the object. Further, the object tracking algorithm is stored in the computing device. The display device includes a display screen and is electrically connected to the computing device, and the display screen is configured to display the real-time images of the object. By using the image-based object tracking system provided in the invention, the object can be tracked accurately and efficiently without interference with the image of the background. | 07-10-2014 |
Yu-Jhang Lu, Taoyuan County TW
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20140240244 | ELECTRONIC DEVICE, CONTROLLING METHOD THEREOF, AND NON-TRANSITORY STORAGE MEDIUM - An electronic device, a controlling method thereof, and a non-transitory storage medium are provided. The method includes displaying a first user interface of a first mode in a first area of a touch screen of the electronic device and one or more snapshots of a second user interface of a second mode in a second area of the touch screen while the electronic device is in the first mode. The method also includes detecting a first sliding gesture on or near the touch screen. The method further includes switching the electronic device from the first mode into the second mode if the first sliding gesture complies with a predetermined switching condition. | 08-28-2014 |
20140253476 | DISPLAY METHOD, ELECTRONIC DEVICE, AND NON-TRANSITORY STORAGE MEDIUM - A display method, an electronic device, and a non-transitory storage medium are provided. The display method includes following steps. A picture having a first transparency is displayed on a touch screen of the electronic device. A touch operation on the touch screen is detected. A second transparency of the picture is determined according to a position of the touch operation, where the second transparency is higher than the first transparency. The picture having the second transparency and a screen image covered by the picture are simultaneously displayed on the touch screen. | 09-11-2014 |
Yun-Fang Lu, Taoyuan County TW
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20090101863 | Polymer Electrolyte for Dye Sensitized Solar Cell - A polymer electrolyte for dye sensitized solar cell is provided. The electrolyte contains a porous hybrid polymer (the components were listed in formula (1) and formula (2)) and the electrolyte solution (the components were shown in formula (3)). | 04-23-2009 |
20100105549 | METHOD FOR MAKING METAL/TITANIA PULP AND PHOTOCATALYST - A method for making a metal-titania pulp and photocatalyst is provided, including firstly acidically hydrolyzing a titanium alkoxide solution in presence of an alcohol solvent to get a colloidal solution; then, adding at least one metal salt solution into the colloidal solution to produce a nano-porous metal/titania photocatalyst under appropriate conditions by appropriate reaction. The nano-porous metal/titania photocatalyst thus prepared has excellent optical activity and is applicable in research of water decomposition with light to improve production efficiency of hydrogen energy. In addition, the photocatalyst is further processed in the form of powder or film to facilitate industrial application in wastewater treatment. | 04-29-2010 |
Yung-Chi Lu, Taoyuan County TW
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20130271062 | Multiple Redundant Solar Power System - A multiple redundant solar power system comprises a primary solar power set, a secondary solar power set, a first control unit, and a second control unit. The primary solar power set includes a first solar panel, a first battery, and a first electrical output line. The secondary solar power set includes a second solar panel, a second battery, and a second electrical output line. The first control unit is connected between the first battery and the second battery. When the first battery has a low voltage, electrical power can be supplied from the second battery to the first battery. The second control unit is connected between the first battery and an external electrical power source. When the second battery has a low voltage, electrical power can be supplied from the external electrical power source to the first battery. | 10-17-2013 |
20140161652 | AIR CONDITIONING COMPRESSOR FOR VEHICLES - An air conditioning compressor for vehicles, comprising a compressor having a shaft extending from the compressor to the exterior of the compressor and a driving device configured at the exterior of the compressor. The driving device comprises a stator and a rotor. The shaft passes through a shaft hole such that the stator is assembled at the exterior of the compressor. The power transmission lines having different polarities in the stator connect to external power source such that the stator may generate directional (forward or reverse) rotating magnetic torque. The rotor is assembled at the exterior of the stator. A sleeve portion in the rotor connects to the shaft. Thus, a torque is inducted by electromagnetic induction through the stator and then the rotor drives the shaft of the compressor to rotate. Therefore, the air conditioning compressor for vehicles may be driven to operate by way of electrical power. | 06-12-2014 |
Yung-Chung Lu, Taoyuan County TW
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20090142219 | SINTER-HARDENING POWDER AND THEIR SINTERED COMPACTS - A sinter-hardening powder can yield a sintered compact with high strength, high hardness, and high density. A raw powder for sintering includes Fe as its primary component and also comprising 0.1-0.8 wt % C, 5.0-12.0 wt % Ni, 0.1-2.0 wt % Cr, and 0.1-2.0 wt % Mo, wherein the mean particle size of the raw powder for sintering is 20 μm or less. The sintered and tempered compact, without any quenching treatment, has high hardness, high strength, high density, and good ductility. | 06-04-2009 |
20090142220 | SINTER-HARDENING POWDER AND THEIR SINTERED COMPACTS - A sinter-hardening raw powder can yield a press-and-sinter compact with high hardness. The raw powder for sintering includes Fe as its primary component and also includes 0.3-0.8 wt % C, 5.0-12.0 wt % Ni, 1.0-5.0 wt % Cr, and 0.1-2.0 wt % Mo, wherein the mean particle size of the raw powder for sintering is between 50 and 100 μm. The sintered and tempered compact, without any quenching treatment, has high hardness. | 06-04-2009 |
20120247620 | LOW-TEMPERATURE STAINLESS STEEL CARBURIZATION METHOD - A low-temperature stainless steel carburization method comprises steps: providing a stainless steel material; placing the stainless steel material in a halogen-free reducing environment and maintaining the stainless steel at a first temperature ranging 1,050 to 1,400° C.; and placing the stainless steel material in a carbon-bearing atmosphere and maintaining the stainless steel material at a second temperature lower than 600° C. to implant carbon atoms into the stainless steel material to form a carburized layer on the surface of the stainless steel material. A halide-bearing gas or solution is not to be applied to activate the passivation layer, so the fabrication cost would be reduced and the safety of carburization process would be enhanced. Besides, the environment can be prevented from halide pollution. | 10-04-2012 |
20120251377 | METHOD FOR ENHANCING STRENGTH AND HARDNESS OF POWDER METALLURGY STAINLESS STEEL - A method for enhancing strength and hardness of powder metallurgy stainless steels comprises steps of fabricating a stainless steel powder into a green compact; placing the green compact in a reducing environment and maintaining the green compact at a sintering temperature to form a sintered body; and placing the sintered body in a carbon-bearing atmosphere and maintaining the sintered body at a carburizing temperature below 600° C. to implant carbon atoms into the sintered body and form carburized regions in the sintered body. Thereby, the strength and hardness of powder metallurgy stainless steels can be improved. As the carburizing temperature is lower than 600° C., chromium would not react with carbon. Therefore, the strength and hardness of powder metallurgy stainless steels can be enhanced and the superior corrosion resistance is still preserved. | 10-04-2012 |
20120255652 | METHOD FOR IMPROVING SURFACE MECHANICAL PROPERTIES OF NON-AUSTENITIC STAINLESS STEELS - A method for improving surface mechanical properties of non-austenitic stainless steels comprises steps of: providing a non-austenitic stainless steel material; placing the non-austenitic stainless steel material in an environment containing at least one austenite-stabilizing element, and implanting the austenite-stabilizing elements into a surface of the non-austenitic stainless steel material to form a modified layer enriched with the austenite-stabilizing elements; and placing the non-austenitic stainless steel material in a carbon-bearing atmosphere to make the modified layer in contact with the carbon-bearing atmosphere, and maintaining the non-austenitic stainless steel material at a carburizing temperature below 600° C. to implant carbon into the modified layer to form a carburized layer. The carburized layer enhances the surface hardness of the non-austenitic stainless steel material and enables it to apply to decorative components or structural components demanding high abrasion resistance, high surface hardness, and high corrosion resistance. | 10-11-2012 |
20130263698 | METHOD FOR FABRICATING FINE REDUCED IRON POWDERS - A method for fabricating fine reduced iron powders comprises the following steps: heating fine iron oxide powders having a mean particle size of smaller than 20 μm to a reduction temperature of over 700° C. to reduce the fine iron oxide powder into iron powders that are partially sintered into iron powder agglomerates; and performing a crushing-spheroidizing process on the iron powder agglomerates to obtain individual iron powders having a mean particle size of smaller than 20 μm. The method can reduce iron oxide powers into iron powders having a rounded shape and a high packing density and a high tap density, which are suitable for the metal injection molding process and the inductor fabrication process. The reduced iron powder may further be processed using an annealing process and a second crushing-spheroidizing process in sequence to further increase the sphericity, packing density, and tap density of the reduced iron powder. | 10-10-2013 |
Yung-Hsin Lu, Taoyuan County TW
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20090147168 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MAKING THE SAME - The present invention provides a liquid crystal display device including a substrate, a first conductive layer disposed on the substrate, a gate insulating layer covering the first conductive layer, and a second conductive layer disposed on the gate insulating layer, wherein the first conductive layer including a first sub-data line and a gate line, the second conductive layer including a source electrode and a common electrode, and the common electrode is disposed opposite to the first conductive electrode, and a method of making the same with five photolithographic and etching processes. | 06-11-2009 |
Yung-Yien Lu, Taoyuan County TW
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20140326595 | ROLL-TO-ROLL ELECTROCHEMICAL POLISH APPARATUS - A roll-to-roll electrochemical polish apparatus has a first rotator, a transporting device, a pre-treatment device, an electrochemical polish device, a post-treatment device, and a second rotator. The first rotator serves to rotatably spread out a metal foil roll to a metal foil. The transporting device receives and delivers the metal foil. The pre-treatment device receives the metal foil delivered by the transporting device for cleaning and drying the surface of the metal foil. The electrochemical polish device receives the metal foil outputted from the pre-treatment device for polishing the surface of the metal foil. The post-treatment device receives the metal foil outputted from the electrochemical polish device for cleaning and drying the surface of the metal foil. The second rotator serves to wind the metal foil outputted from the post-treatment device into a finished metal foil roll. | 11-06-2014 |
Yung-Yu Lu, Taoyuan County TW
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20110058316 | Vacuum latch structure and clam type electronic device using the same - A vacuum latch structure and a clam type electronic device are provided. The clam type electronic device includes a first case, a second case and the vacuum latch structure. The second case is pivotally connected to the first case to cover the first case. The vacuum latch structure has a driving element and a sucker. The driving element is movably disposed on the first case. The sucker includes a suction cup for attaching to the second case and a pulling rod that is connected to both the suction cup and the driving element. The suction cup is lifted by the pulling rod when the pulling rod is driven by the driving element. | 03-10-2011 |
20110141667 | ELECTRONIC DEVICE - An electronic device is provided. The electronic device includes a base, a first cover and a second cover. The first cover is rotatably disposed on the base between a first position and a second position. When the first cover is at the first position, the cover is closed relative to the base, and when the first cover is at the second position, the cover is open relative to the base. The second cover is movably disposed on the base between a third position and a fourth position. When the first cover is rotated from the first position to the second position, the second cover is pushed thereby from the third position to the fourth position. | 06-16-2011 |