Chien-Cheng
Chien Cheng Chen, Hsinchu City TW
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20140055940 | MEMORY DEVICE - A memory device includes a control board and a conductive housing. In one embodiment, a circuit ground in the control board is electrically coupled to the conductive housing to make a common ground contact. In another embodiment, differential impedances at different locations of a conductor are controllably maintained within a specified range by adjusting width of the conductor and/or spacing between the adjacent conductors of a differential pair. | 02-27-2014 |
20140198460 | Micro Secure Digital Adapter - A micro secure digital (SD) adapter, for adapting a micro SD card to an SD interface, the micro SD adapter comprising a micro SD slot, for disposing the micro SD card; a pin module, comprising a plurality of signal pins, a first ground pin, and a second ground pin; a plurality of connectors, for conducting the plurality of signal pins and the first ground pin to the micro SD card according to a pin configuration of the micro SD card when the micro SD card is disposed in the micro SD slot; and a conducting module, electrically connected between a terminal of a first connector corresponding to the first ground pin and the second ground pin. | 07-17-2014 |
Chien Cheng Ho, Taipei City TW
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20160093414 | PTC COMPOSITION AND OVER-CURRENT PROTECTION DEVICE CONTAINING THE SAME - A PTC composition comprises crystalline polymer and conductive filler. The conductive filler comprises tungsten carbide powder dispersed in the crystalline polymer, and the tungsten carbide powder comprises impurity of less than 7% by weight. The impurity comprises the materials other than tungsten monocarbide. | 03-31-2016 |
Chien Cheng Lin, Hsinchu TW
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20090249140 | METHOD FOR MANAGING DEFECT BLOCKS IN NON-VOLATILE MEMORY - A method for managing defect blocks in a non-volatile memory essentially comprises the steps of detecting defect blocks in the non-volatile memory, storing addresses of the defect blocks in a table block of the non-volatile memory, and setting the non-volatile memory to be read-only if the quantity of defect blocks in the non-volatile memory exceeds a threshold and no free blocks remain in the non-volatile memory. In a preferred embodiment, the free pages in the defect block continue to be programmed before setting the non-volatile memory to be read-only. | 10-01-2009 |
20090254729 | METHOD OF WEAR LEVELING FOR A NON-VOLATILE MEMORY - According to the method of wear leveling for a non-volatile memory of the present invention, the non-volatile memory is divided into a plurality of windows, and a mapping table is built in which the logical block addresses having frequently accessed data are allocated equally to the plurality of windows. The logical block addresses may store a File Allocation Table (FAT) or a directory table; therefore the windows they locate will be written or erased more frequently. In an embodiment, the logical block addresses having frequently accessed data are allocated on a one-to-one basis to the plurality of windows. For example, the plurality of windows may comprise Windows | 10-08-2009 |
20150179279 | METHOD FOR REPLACING THE ADDRESS OF SOME BAD BYTES OF THE DATA AREA AND THE SPARE AREA TO GOOD ADDRESS OF BYTES IN NON-VOLATILE STORAGE SYSTEM - A method for replacing the address of some bad bytes (bad columns) of the data area and the spare area to the good address of bytes (good columns) in non-volatile storage system is disclosed. The steps of the method are: waiting for a command from a host; judging if there is still some data to be processed; if no, go back to the previous step; if yes, go to next step; judging if a bad column is used; if no, process data access and go back to the step of judging if there is still some data to be processed; and if yes, process data accessing as original operation and increase the address by one. | 06-25-2015 |
20150199282 | SCRAMBLE RANDOM SEED PREDICTION METHOD WITH STORAGE DEVICE BUILT-IN DATA COPY BACK PROCEDURE - A scramble random seed prediction method with the storage device built-in data copy back procedure is disclosed. The method may predict a scramble random seed before first time programming. The data may be programmed with the scramble random seed based on the pager number of the block B, not block A, before programming data to block A. After data is moved from block A to block B with the storage device built-in data copy back procedure, the data in block B may be have the best scramble random seed. Therefore, compared to the conventional method of scrambling data or data movement, the moved data of this invention may be much more stable with the storage device data copy back procedure. | 07-16-2015 |
20150253990 | METHOD FOR IMPROVING PERFORMANCE OF A FEW DATA ACCESS ON A LARGE AREA IN NON-VOLATILE STORAGE DEVICE - A method for improving performance of a few data access on a large area in non-volatile storage device is disclosed. The steps are: dividing data stored in a storage buffer to a L side with size of L-byte, a M side with size of M-byte, and a dummy with a predetermined size; The controller reads out the M side and storing in the RAM corresponding to the M side; updating a new data at the L-side from a host; combining the new dada and the data at M-side to become a present data; sending the present data to the storage buffer; and combining the present data and the data at the dummy side to become a final data, and programming the final data. | 09-10-2015 |
Chien-Cheng Chang, Taipei TW
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20130116560 | ULTRASOUND TEMPERATURE MAPPING SYSTEM AND METHOD - The present application relates to an ultrasound temperature mapping system and method. The ultrasound temperature mapping system for measuring a temperature of an object comprises an ultrasound transducer and a processing module. The ultrasound transducer is configured to acquire a first image and a second image with respect to the object. The processing module implements a zero-crossing algorithm to process the first image to yield a plurality of first zero-crossing points and implements a cross-correlation algorithm to process the first image and the second images based on the plurality of first zero-crossing points so as to obtain a plurality of displacements. The processing module further calculates the temperature based on the plurality of displacements. | 05-09-2013 |
Chien-Cheng Chang, Zhudong Township TW
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20150048385 | LIGHT EMITTING DIODE SUBSTRATE - A method of manufacturing a light emitting diode (LED) substrate includes following steps: providing a nano-patterned substrate, which has a plurality of convex portions and a plurality of first concave portions that are spaced apart from each other, wherein each first concave portion has a depth (d1); forming a plurality of protection structures to cover each convex portion, and exposing a bottom surface of each first concave portion; performing an anisotropic etching processing to etch the bottom surface of each first concave portion which is not covered by the protection structure so as to form a plurality of second concave portions having a depth (d2), and d2 is greater than d1. | 02-19-2015 |
Chien-Cheng Chang, Taipei City TW
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20130045362 | METHOD FOR MAKING A CONDUCTIVE LAMINATE - A method for making a conductive laminate includes: (a) forming a photocurable layer on a substrate, the photocurable layer including at least one photocurable prepolymer that has a plurality of reactive functional groups and that has a functional group equivalent weight ranging from 70 to 700 g/mol; (b) covering partially the photocurable layer using a patterned mask; (c) exposing the photocurable layer through the patterned mask using a first light source; (d) removing the patterned mask; (e) exposing the photocurable layer to a second light source to cure second regions of the photocurable layer which have not been cured, so as to form a microstructure; and (f) forming a conductive layer on the microstructure. | 02-21-2013 |
20130164661 | METHOD FOR MAKING A RETARDATION FILM - A method for making a retardation film includes: (a) forming a photo-alignment layer on a substrate; (b) exposing the photo-alignment layer such that first and second regions of the alignment surface are oriented in a first alignment direction; (c) disposing a patterned mask over the photo-alignment layer such that the first regions of the alignment surface are shielded; (d) exposing the second regions such that the second regions are oriented in a second alignment direction, and the first regions remain oriented in the first alignment direction; (e) coating liquid crystal molecules over the alignment surface; and (f) curing the liquid crystal molecules. | 06-27-2013 |
Chien-Cheng Chang, Taoyuan County TW
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20130222282 | Structure of Wet-coating Transparent Conductive Film and the Application Thereof - This invention discloses a structure of wet-coating transparent conductive film and the application thereof. The wet-coating transparent conductive film comprises a substrate layer, and a transparent conductive layer. The wet-coating transparent conductive film can further comprise an index matching layer between the substrate layer and the transparent conductive layer. The index matching layer and the transparent conductive layer can be formed by wet-coating process. Preferably, the mentioned wet-coating transparent conductive film can be widely applied in touch control module or touch control displaying device. | 08-29-2013 |
20130280660 | METHOD OF PATTERING NONMETAL CONDUCTIVE LAYER - A method of patterning a nonmetal conductive layer on a circuit board is provided. A nonmetal conductive layer and a negative photoresist layer are sequentially formed on a substrate of a circuit board. Then, the negative photoresist layer is exposed through a patterned photomask and then developed by a developing solution. Next, the nonmetal conductive layer is etched. The remained photoresist layer is finally removed by a non-alkaline stripper solution to obtain a patterned nonmetal layer on the substrate. | 10-24-2013 |
Chien-Cheng Cheng, New Taipei City TW
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20140040448 | METHOD AND SYSTEM OF TURN ON/OFF EXECUTION FOR SERVERS - A method of turn on/off execution for servers is disclosed. The method is used for controlling a plurality of first servers to turn on or turn off and includes the following steps: receiving a trigger signal; detecting whether all of the first servers are turned off; controlling the first servers to respectively transmit a turn on request signal if all of the first servers are turned off; receiving the turn on request signal and controlling each of the first servers to sequentially turn on by sending a permission signal to each of the first servers. | 02-06-2014 |
Chien-Cheng Kuo, Hsinchu TW
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20130229123 | LIGHTING-DIMMING DEVICE CHOPPING POWER WAVEFORMS FOR ADJUSTING BRIGHTNESS - A lighting-dimming device has a dimming module with an encoding function and at least one light module with a decoding function and controlled by the dimming module. The dimming module is designated with a required brightness and address command by a user. A triode AC switch of the dimming module is controlled to chop a power based on the required brightness and address command. The chopped power is transmitted to the light module to control the brightness of the light module. In the chopped power, only a part of cycles of the power is chopped and most of the power waveforms are maintained. Therefore, a high power factor is maintained. | 09-05-2013 |
Chien-Cheng Kuo, Taoyuan TW
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20150054017 | LED CHIP PACKAGE - An LED chip package having a topographical glass coating on top surface for enhancing heat dissipation is disclosed. A circular wall is optionally built to surround the LED chip for reflecting light beams from the LED chips; the glass coating further extends to cove the inner wall surface of the circular wall. The larger area the glass coating covers, the more heat the package dissipates in a time unit. The LED chip package according to the present invention exhibits higher thermal dissipation and helps to last longer the life of the LED chip package than a traditional one. | 02-26-2015 |
Chien-Cheng Lai, Taichung City TW
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20140022336 | CAMERA DEVICE - A camera device comprises more than three image capture modules used to capture more than perspective images of a 3D (3-dimensional) object; and an administration module electrically connecting with the image capture modules, receiving and administrating the perspective images of the 3D object. The present invention uses the image capture modules to capture the perspective images of the 3D object from different shooting angles and synthesizes the perspective images of the 3D object into a 3D panoramic image of the 3D object. Besides, the present invention can precisely obtain the dimensional information, such as the size, length and width, of the object in the image. Therefore, present invention can effectively promote the quality of 3D panoramic images of a 3D object. | 01-23-2014 |
Chien-Cheng Lee, Taoyuan County TW
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20150052742 | CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A circuit board structure manufacturing method includes the following steps. A circuit substrate is provided including an insulating layer, a first metal layer, and a second metal layer. The insulating layer is disposed between the first metal layer and the second metal layer. The first metal layer has a first cavity. The insulating layer has a second cavity and a provisional region. A width of the first cavity is larger than a width of the second cavity. The provisional region is defined between a sidewall of the first metal layer defining the first cavity and another sidewall of the first metal layer defining the second cavity. A first masking layer is formed to cover the first metal layer and provisional region. The second cavity is exposed from the first masking layer. A heat-dissipating metal member is formed in the second cavity. Furthermore, the first masking layer is removed. | 02-26-2015 |
20150359087 | CIRCUIT BOARD HAVING INTERIOR SPACE - A circuit board having an interior space includes a multi-layer structure and a compartmentalized frame embedded in the multi-layer structure. The multi-layer structure has a plurality of plates stacked along a stacking direction and a gel combining any two adjacent plates. The plates include two outer plates and at least one inner plate arranged between the outer plates. The compartmentalized frame defines a predetermined space. The compartmentalized frame is arranged between the outer plates and substantially abuts the outer plates. The compartmentalized frame is arranged in a path of a flowing direction of gel which flows toward the predetermined space to prevent any gel from flowing into the predetermined space. Thus, the circuit board of the instant disclosure is provided with the interior space accurately formed by embedding the compartmentalized frame. | 12-10-2015 |
20160095197 | CIRCUIT BOARD MODULE AND CIRCUIT BOARD STRUCTURE - A circuit board module includes a circuit board structure, a heat generating element, and a cooling element. The circuit board structure has a plate component and a heat conductive component. The heat conductive component has a heat pipe and a resin excluding fiber glass. The heat pipe is disposed in the plate component and not protruding from the plate component. The resin fills a gap between the heat pipe and the plate component, and the resin substantially connects the heat pipe and the plate component without any gap. The heat generating element contacts the heat conductive component, and a portion of the heat conductive component adjacent to the heat generating element is defined as a heat absorbing portion. The cooling element contacts the heat conductive component, and a portion of the heat conductive component adjacent to the cooling element is defined as a heat dissipating portion. | 03-31-2016 |
Chien-Cheng Liu, Hsinchu TW
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20100237885 | LABEL-FREE SENSOR - A label-free sensor is disclosed. The label-free sensor comprises a substrate, a first electrode formed on the substrate, a second electrode formed on the substrate and spaced away from the first electrode, and a semiconductor layer formed on the substrate and is in contact with the first electrode and the second electrode, wherein the semiconductor layer has a plurality of probe groups, which are bonded to the semiconductor layer by functionalization, for sensing a coupling-specific substance, which has bonding specificity with the probe groups. The semiconductor layer of the label-free sensor of the present invention is bonded with probe groups, and the detection of detected object is performed in instant, quick, rapid, and sensitive manner by measuring variation in electric current, thereby avoiding the use of the fluorescent reading equipment for reading fluorescent signals. | 09-23-2010 |
Chien-Cheng Liu, Miaoli City TW
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20100025667 | Organic field effect transistor and method of manufacturing the same - The present invention discloses an organic field effect transistor and a manufacturing method thereof. The organic field effect transistor comprises a top-contact type or a bottom-contact type, and the manufacturing method thereof comprises the following steps: a substrate is provided, a metal gate is formed on the substrate, an inorganic insulating layer is formed on the substrate and the metal gate, a surface of the insulating layer is polished, an organic filler is filled in pores on the insulating layer as an insulating treatment, a modified layer is formed on the inorganic insulating layer, and finally an organic semiconductor layer, a source and a drain are formed. By combining the advantages of simply liquefied process of the organic material and the high stability of inorganic material, and operation conditions of control process, the present invention can achieve effectively that the device is high carrier mobility and high on/off ratio. | 02-04-2010 |
Chien-Cheng Liu, Hsinchu City TW
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20090249274 | INTEGRATED CIRCUIT DESIGN METHOD APPLIED TO A PLURALITY OF LIBRARY CELLS AND INTEGRATED CIRCUIT DESIGN SYSTEM THEREOF - A first library cell and a second library cell each includes a plurality of metal layers, and a metal track direction of the odd metal layers of the first library cell is perpendicular to that of the odd metal layers of the second library cell. An integrated circuit design method applied to these library cells includes the steps of rotating the second library cell to cause the metal track direction of the odd metal layers of the second library cell to be parallel to that of the odd metal layers of the first library cell, and placing the first library cell and the second library cell in an identical integrated circuit design. | 10-01-2009 |
Chien-Cheng Lo, Jhongli City TW
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20140088891 | METHOD FOR DETERMINING THE PRECISION OF GEARS - A method for determining the precision of gears includes steps of providing a gear pair; performing a single flank test for the gear pair, to generate a testing signal graph; decomposing the testing signal graph into a plurality of intrinsic-mode-function graphs; selecting a first function graph and a second function graph from the intrinsic-mode-function graphs; measuring the amplitude of vibration of the first function graph, to get a profile error of gear; combining the first and second function graphs to form a graph of function combination; calculating an adjacent pitch error and an accumulated pitch error by means of the graph of function combination; and defining the gear precision for one of the gear pair according to the profile error of gear, the adjacent pitch error and the accumulated pitch error. | 03-27-2014 |
Chien-Cheng Su, New Taipei City TW
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20160097404 | Bidirectional Output Mixed Hydraulic Power System - The present invention relates to a bidirectional output mixed hydraulic power system, which includes a hydraulic fluid that stores and contains therein a fluid tank; at least one electrical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least one mechanical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least two sequence check valves each connected to the electrical hydraulic pump and the mechanical hydraulic pump, each of the sequence check valves being set normally open in a first direction and preventing fluid returning in a second direction; and a dual pressure valve that is connected to the fluid tank and each of the sequence check valves for switching output direction of the hydraulic fluid. | 04-07-2016 |
Chien-Cheng Sung, New Taipei City TW
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20150042666 | IMAGE TRANSMISSION APPARATUS AND IMAGE PROCESSING METHOD THEREOF - An image transmission apparatus for providing a low voltage differential signaling (LVDS) data stream to a display panel is provided. The image transmission apparatus includes a transmitter and a graphic processing unit (GPU). The transmitter obtains an extended display identification data (EDID) according to an inter integrated circuit signal from the display panel. The GPU provides configuration data according to the EDID, and provides a display port (DP) data stream according to an image data. The transmitter obtains a transfer parameter according to the configuration data, and converts the DP data stream into the LVDS data stream according to the transfer parameter. | 02-12-2015 |
Chien-Cheng Wang, Tainan City TW
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20150360251 | EXTRUSION DEVICE AND COATING SYSTEM - An extrusion device includes a container, a pump, a plurality of pipes, and an adjustment device. The container has a chamber, and a first inlet/outlet and a second inlet/outlet connected to the chamber, wherein the chamber is adapted to contain a fluid inside. The pipes are connected between the pump and the first and second inlet/outlets of the container, so as to form a fluid loop. The pump is adapted to drive the fluid to flow inside the fluid loop. The adjustment device is coupled to the container for adjusting a volume of the chamber. Further, a coating system is also provided. | 12-17-2015 |
Chien-Cheng Wei, New Taipei City TW
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20140110159 | STRESS-REDUCED CIRCUIT BOARD AND METHOD FOR FORMING THE SAME - A stress-reduced circuit board includes an insulating substrate, and first and second electrically conductive layers which are stacked one upon the other, and which respectively have peripheral marginal regions that are configured in a stepped arrangement. The first electrically conductive layer is configured to have an area dimension larger than that of the second electrically conductive layer and a thickness not greater than that of the second electrically conductive layer so as to minimize stress caused by a difference in coefficients of thermal expansion between the insulating substrate and the first and second electrically conductive layers. | 04-24-2014 |
Chien-Cheng Wu, New Taipei City TW
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20130033396 | POSITIONING METHOD FOR LONG-THIN FLEET - The present invention provides a positioning method for long-thin fleet, which moves along a direction and has a motion track and a leading member. The leading member is in forefront of the motion track. The positioning method comprises the following steps: a positioning step and a transmitting step. The positioning step gets a positioning data through a GPS in a preset time. The transmitting step transmits a periodic signal to the members of the fleet through a wireless network system. The leading member proceeds the positioning and transmitting steps. The motion track is connected according to the positioning data. | 02-07-2013 |
20150113345 | SCAN FLIP-FLOP AND ASSOCIATED METHOD - Scan flip-flop and associated method are provided. The scan flip-flop includes a data input terminal, a scan input terminal, a flip-flop circuit, a first transistor and a plurality of second transistors. A gate of the first transistor is coupled to the scan input terminal, gates of the second transistors are commonly coupled to an enabling signal, drains and sources of the first transistor and the second transistors are serially coupled to the flip-flop circuit, so as to increase a delay between the scan input terminal and the flip-flop circuit. | 04-23-2015 |
20150228516 | APPARATUS AND OPERATION METHOD THEREOF - An apparatus includes a body and a surface for receiving a semiconductor wafer carrier is provided. A nozzle and a venting hole are provided on the surface. The semiconductor wafer carrier has at least one selectively closable capped opening at a bottom, top and/or side surface thereof. The capped opening is configured to couple to, and be accessible by, the nozzle and receive gas output from the nozzle so as to create a substantially oxygen free environment within the semiconductor wafer carrier. The vent hole is configured to allow gas to flow out of the semiconductor wafer carrier. In addition, the apparatus includes a sensor and a controller. The sensor is configured to monitor an ambient condition in the semiconductor wafer carrier, and the controller is configured to adjust a control valve based on the ambient condition so as to control the gas flow or output from the nozzle. | 08-13-2015 |
Chien-Cheng Yeh, Tao Yuan TW
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20090114458 | PORTABLE ELECTRONIC DEVICE AND METHOD FOR OPERATING THE SAME - A portable electronic device includes a main body, a stylus and a switch. The main body has a containing slot and the stylus is suitable for being inserted into the containing slot. The switch is disposed at a side of the containing slot and electrically connected to the main body. When the stylus is inserted into the containing slot, the switch is pressed by the stylus. When the stylus is taken out from the containing slot, the switch is released to enable the main body to execute a presetting function. | 05-07-2009 |
20090146974 | HANDHELD ELECTRONIC DEVICE - A handheld electronic device including a main body, a first magnetic member and a stylus is provided. The main body has a containing slot and the first magnetic member is disposed at one side of the containing slot. The stylus is suitable for being inserted in the containing slot and includes a stylus body and a second magnetic member. The second magnetic member is disposed on the stylus body or embedded in the stylus body. When the stylus is contained within the containing slot, the stylus is kept within the containing slot due to magnetic force generated by the first magnetic member and the second magnetic member. | 06-11-2009 |
Chien-Cheng Yeh, Banciao City TW
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20100006719 | FOLDABLE HOLDER - A foldable holder connecting to and supporting a display comprises a mount and a swinging part. The mount comprises a base and a pillar disposed on the base. The swinging part pivots around the pillar. The display, is disposed at a front side of the swinging part. The swinging part may be folded together with the display so as to be parallel with the base of the mount. Thus, the wasted space caused by the irregular geometry of the holder and the supported LCD can be significantly reduced. The design will greatly simplify the processes of packing, handling, and storage; therefore significantly lower the cost of business shipment. Since most of the unused space in the carton box is eliminated, the quantity of Styrofoam used as filler can also be significantly reduced, which contributing to environmental protection. | 01-14-2010 |
Chien-Cheng Yeh, Zhonghe City TW
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20120090212 | DISPLAY FRAME AND SUPPORT UNIT THEREOF - A support unit of photo-frame-type display includes a connecting base unit, at least one pivoting unit fixed to the connecting base unit, a supporting housing and a rebounding module received in the supporting housing. The connecting base unit is mounted to the back of a display frame unit. The pivoting unit includes an axle shaft, a frictional washer-assembly, a spool member fixedly installed on the axle shaft, and a tension-connecting element. A tension-connecting element has one end fixed in the spool member and wound around the spool member, and one bottom end connected to the rebounding module. The frictional washer-assembly provides frictional force between the connecting base unit and the supporting housing. The rebounding module includes at least one elastic element. The present disclosure is capable of steadily sustaining the display frame unit in a steep inclining configuration suitable for touch-screen/handwriting operations. | 04-19-2012 |
Chien-Cheng Yu, Xizht City TW
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20100067190 | DOCKING STATION APPLIED TO A PORTABLE ELECTRONIC DEVICE - A docking station applied to a portable electronic device includes a casing module, a circuit module, a first input/output module and a second input/output module. The casing module has a casing, an opening formed on the casing, and a cover pivoting around the casing in order to selectively open or close the opening. The circuit module is disposed inside the casing. The first input/output module is disposed on the casing and electrically connected between the circuit module and a plurality of different peripherals. The second input/output module is disposed on the casing and electrically connected between the circuit module and an external connector of the portable electronic device. Therefore, when a rear side of the portable electronic device pushes the cover, the cover is opened in order to make one part of the rear side of the portable electronic device pass through the opening and receive in the casing. | 03-18-2010 |