Yu-Chung
Yu-Chung Chang, Hsinchu City TW
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20150022111 | LED DEVICE WITH BUILT-IN FAST SELF-TEST CIRCUIT - An LED device with built-in fast self-test circuit includes at least one LED unit, a data shift and latch register, a control unit, at least one multiplexer, and an LED driver unit. The data shift and latch register receives a serial data signal. The control unit receives the serial data signal to detect whether there is normal data transmission based on the serial data signal. When there is no data transmission, the control unit enables a multiplex control signal. The multiplexer is connected to the control unit and the data shift and latch register. According to the multiplex control signal, the multiplexer selects the control unit or the data shift and latch register as an output. The LED driver unit is connected to at least one LED unit and the multiplexer to drive the LED unit based on the output of the multiplexer. | 01-22-2015 |
20150181668 | INTEGRATED LIGHT EMITTING DIODE LAMP AND DATA TRANSMISSION CIRCUIT AND SYNCHRONIZATION CIRCUIT THEREOF - An integrated LED lamp and a data transmission circuit and a synchronization circuit thereof are provided. Integrated LEDs of the present invention only need two pins, such that the originally existing LED package method can be adopted. In addition, by using two pins, the present invention can synchronize the LEDs or further update a displayed pattern. Because the old package technology has been well developed, the present invention can avoid the risk of the yield reduction caused by the new package technology in addition to reductions of the wire and the manufacturing cost. | 06-25-2015 |
Yu-Chung Chang, Taipei City TW
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20110157421 | Systems and Methods for Capturing Images of Objects - A method for generating an image object, performed by a mobile electronic device, comprises the following steps. The mobile electronic device comprises multiple shutter objects, and each shutter object corresponds to an orientation type. A signal generated by one of the shutter objects is detected. A orientation type is determined according to the shutter object generating the signal. The image object with the determined orientation type is stored. | 06-30-2011 |
Yu-Chung Chang, Hsinchu County TW
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20110242115 | METHOD FOR PERFORMING IMAGE SIGNAL PROCESSING WITH AID OF A GRAPHICS PROCESSING UNIT, AND ASSOCIATED APPARATUS - A method for performing image signal processing (ISP) with the aid of a graphics processing unit (GPU) includes: utilizing an ISP pipeline to perform pre-processing on source data of at least one portion of at least one source frame image to generate intermediate data of at least one portion of at least one intermediate frame image, where the ISP pipeline stores the intermediate data into a memory; and utilizing the GPU to retrieve the intermediate data from the memory and perform specific processing on the intermediate data to generate processed data, where the GPU stores the processed data into the external/on-chip memory. In particular, at least one of the intermediate data and the processed data complies with a specific color format. In addition, an associated apparatus is further provided. | 10-06-2011 |
Yu-Chung Chang, Yongkang City TW
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20120039982 | Bio-Sheet for Eye Tissue Repair - A bio-sheet applied on the eye tissue repair is disclosed. The bio-sheet comprises a biodegradable substrate formed of fish scales and has an epithelial cell layer formed thereon, wherein the fish scales are bony scales. | 02-16-2012 |
Yu-Chung Chang, Kaohsiung City TW
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20120271114 | Choledochoilluminating Drainage Device - A choledochoilluminating drainage device is disclosed, which includes a drainage catheter and at least one optical fiber disposed in or on there. The optical fiber includes at least one light-emitting structure. While the drainage catheter is put into a duct in an organism, light can be emitted out from the light-emitting structure guided by the optical fiber disposed in or on the drainage catheter, passing through the walls of the drainage catheter and the organism's duct, thereby illuminating the organism's duct and the surrounding region. | 10-25-2012 |
Yu-Chung Chang, New Taipei City TW
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20150273194 | SYRINGE - A syringe includes a sleeve and a pressure vessel with high pressure fluid therein. The sleeve further comprises a sleeve piston. As the high pressure vessel contacts the sleeve piston, and a bump on the sleeve piston destroys the airtight status of the high pressure vessel. While the seal of the high pressure vessel is removed, the compressed fluid flows into the sleeve through the opening of the high pressure vessel and the hole of the sleeve piston. When the closed end of the sleeve moves closer to the closed end of the sleeve piston, the fluid in the sleeve is pressed and flows out of the sleeve through the sleeve hole of the sleeve. | 10-01-2015 |
Yu-Chung Chen, Hsinchu TW
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20100209675 | ETCHING METHOD - The invention is directed to a method for patterning a material layer. The method comprises steps of providing a material layer having a first hard mask layer and a second hard mask layer successively formed thereon and then patterning the second hard mask layer. Thereafter, an etching process is performed to pattern the first hard mask layer by using the patterned second hard mask layer as a mask, and the etching process is performed with a power of about 1000 W. Next, the material layer is patterned by using the patterned first hard mask layer as a mask. | 08-19-2010 |
20130259302 | Method of tracking objects - A method of object tracking is provided with creating areas of a tracking object and a non-tracking object respectively; determining a state of the tracking object and the non-tracking object is separation, proximity, or overlap; creating at least one separation template image of a separation area of the tracking object and/or the non-tracking object if the tracking object is proximate the non-tracking object; fetching all feature points of an overlapping area of the tracking object and the non-tracking object if the tracking object and the non-tracking object overlap; performing a match on each of the feature points and the separation template image so as to calculate a corresponding matching error score respectively; and comparing the matching error score of each feature point with that of the separation template image so as to determine whether the feature points belong to the tracking object or the non-tracking object. | 10-03-2013 |
20150348986 | NON-VOLATILE MEMORY AND METHOD OF FORMING THE SAME - Provided is a non-volatile memory including a substrate having at least one protruding part, a charge trapping layer and a gate layer. The charge trapping layer covers a portion of the surface of the substrate beside the protruding part and covers at least a portion of the sidewall of the protruding part. The gate layer is disposed on the charge trapping layer. In such disposition of the invention, adjacent bits can be isolated by the protruding part of the substrate, so as to avoid mutual interference between the bits and thereby improve the performance and reliability of the device. | 12-03-2015 |
Yu-Chung Chen, Taipei City TW
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20100295147 | ISOLATION STRUCTURE AND FORMATION METHOD THEREOF - An isolation structure comprising a substrate is provided. A trench is in the substrate. A sidewall of the trench has a first inclined surface and a second inclined surface. The first inclined surface is located on the second inclined surface. The slope of the first inclined surface is different from the slope of the second inclined surface. A length of the first inclined surface is greater than 15 nanometers. | 11-25-2010 |
20120115304 | ISOLATION STRUCTURE AND FORMATION METHOD THEREOF - An isolation structure comprising a substrate is provided. A trench is in the substrate. A sidewall of the trench has a first inclined surface and a second inclined surface. The first inclined surface is located on the second inclined surface. The slope of the first inclined surface is different from the slope of the second inclined surface. A length of the first inclined surface is greater than 15 nanometers. | 05-10-2012 |
20140264016 | MEASUREMENT OF LINE-EDGE-ROUGHNESS AND LINE-WIDTH-ROUGHNESS ON PRE-LAYERED STRUCTURES - Measurements of line roughness are separated into groups depending upon pre-layers. Image data collected from similar pre-layer types are considered together in order to separate effects of line roughness from distortion of measurements caused by the pre-layers. The resulting line roughness measurements are used to estimate an aspect of line quality. | 09-18-2014 |
Yu-Chung Chen, Hsinchu County TW
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20090256670 | THIN FILM RESISTOR STRUCTURE AND FABRICATION METHOD THEREOF - A thin film resistor structure is disclosed. The resistor structure comprises a resistor film comprising a copper oxide layer and a plurality of metal islands thereon. The copper oxide layer has a top surface comprising a plurality of adjacent nodule-shaped recess regions, in which vacancies are formed between the nodule-shaped recess regions and are arranged in reticulate distribution. The plurality of metal islands is respectively distributed in the vacancies between the nodule-shaped recess regions. A method for fabricating the thin film resistor structure is also disclosed. | 10-15-2009 |
20120241082 | FABRICATING METHOD OF FLEXIBLE CIRCUIT BOARD - A fabricating method of a flexible circuit board includes the following steps. The metal carrier foil with metal oxide layer on its surfaces is provided first. The metal oxide layer is formed from the spontaneous oxidization of the metal carrier foil in ambient air and provides passive protection in a sulfuric acid solution or an acidic copper sulphate solution. A conductive seed layer is electroplated onto the metal oxide layer. A flexible insulating layer is formed onto the conductive seed layer by performing a polyimide casting process. The metal carrier foil is then peeled off from the conductive seed layer, which is supported by the insulating layer. A patterned circuit is formed on the insulating layer by performing photoresist coating, developing and etching. | 09-27-2012 |
Yu-Chung Chen, Taipei TW
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20120094494 | METHODS FOR ETCHING MULTI-LAYER HARDMASKS - A method to further adjust the final CD of a material to be etched during an etching process, and after a photolithographic patterning process can include patterning a semiconductor substrate using a mask layer. The mask layer can comprise a hardmask material having a protruding feature with an initial width. A first plasma comprising carbon and fluorine can be introduced into a chamber, where residual carbon and fluorine is deposited on at least the chamber wall. A portion of the mask layer can then be removed with a second plasma incorporating the residual carbon and fluorine, whereby remaining hardmask material forms a feature pattern where the protruding feature has a final width different from the initial width. The feature pattern can then be transferred to the semiconductor substrate using the final width of the at least one protruding feature provided by the remaining hardmask material. | 04-19-2012 |
Yu-Chung Chen, Hsinchu City TW
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20120292630 | LED SUBSTRATE AND LED - A light emitting diode (LED) substrate including a sapphire substrate is provided. The sapphire substrate has a surface consisting of a plurality of upper trigonal and lower hexagonal tapers, wherein each of the upper trigonal and lower hexagonal tapers is consisted of a hexagonal taper and a trigonal taper on the hexagonal taper, and a pitch of the upper trigonal and lower hexagonal tapers is less than 10 μm. This LED substrate has high light-emitting efficiency. | 11-22-2012 |
20130001752 | METHOD OF SEMICONDUCTOR MANUFACTURING PROCESS - The present invention related to a method for manufacturing a semiconductor, comprising steps of: providing a growing substrate; forming on the growing substrate to have plural grooves; forming a semiconductor element layer on the growing substrate; and changing the temperature of the growing substrate and the semiconductor element layer so as to separate the semiconductor element layer from the growing substrate. | 01-03-2013 |
Yu-Chung Chin, New Taipei City TW
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20140054647 | HIGH ELECTRON MOBILITY BIPOLAR TRANSISTOR - A high electron mobility bipolar transistor including a substrate, a pseudomorphic high electron mobility transistor (pHEMT) sub structure, a sub collector/separating layer and a heterojunction bipolar transistor (HBT) sub structure sequentially stacked from bottom to top is disclosed. The sub collector/separating layer and the pHEMT sub structure are combined to form a pHEMT, and the sub collector/separating layer and the HBT sub structure are combined to form an HBT. The carbon concentration in the sub collector/separating layer is within 5×10 | 02-27-2014 |
20140361344 | HIGH ELECTRON MOBILITY BIPOLAR TRANSISTOR - A high electron mobility bipolar transistor including a substrate, a pseudomorphic high electron mobility transistor (pHEMT) sub structure, a sub collector/separating layer and a heterojunction bipolar transistor (HBT) sub structure sequentially stacked from bottom to top is disclosed. The sub collector/separating layer and the pHEMT sub structure are combined to form a pHEMT, and the sub collector/separating layer and the HBT sub structure are combined to form an HBT. The carbon concentration in the sub collector/separating layer is within 5×10 | 12-11-2014 |
20150255585 | DIRECTED EPITAXIAL HETEROJUNCTION BIPOLAR TRANSISTOR - A directed epitaxial heterojunction bipolar transistor (HBT) structure is directly or indirectly formed on a GaAs substrate that is formed by a (100) face towards a (111)B face with an angle of inclination between 0.6° and 25°, and includes a sub-collector layer, a collector, a base layer, an emitter layer, an emitter cap layer and an ohmic contact layer, which are sequentially formed on the substrate. A tunnel collector layer formed by InGaP or InGaAsP is provided between the collector layer and the base layer. Since an epitaxial process is performed on the substrate from a (100) face towards a (111)B face with an angle of inclination between 0.6° and 25°, indium and gallium contained in InGaP or InGaAsP are affected by the ordering effect such that InGaP or InGaAsP used in the emitter layer and/or the tunnel collector layer has a higher electron affinity or a smaller bandgap. | 09-10-2015 |
Yu-Chung Chu, Great Falls, VA US
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20100114729 | BUSINESS MODEL BASED ON MULTI-LEVEL APPLICATION WIDGETS AND SYSTEM THEREOF - Provided is a business model based on multi-level application widgets and a system thereof, including: embedding, by a server end, intended application widgets in an Internet platform equipped with a software application programming interface; providing a business protocol between a user end and the server end, thus giving the user end authority to embed data sets in the application widgets and to conduct display, operation, sales, and real-time interaction within the same window; determining, by the user ends, whether at least an application widget or a data set is to be embedded in each of the data sets again, so as to finalize the multi-level application widgets. Accordingly, the user end enhances promotion and thereby expands business on the Internet platform at the server end. | 05-06-2010 |
20100115438 | METHOD FOR CREATING MULTI-LEVEL WIDGETS AND SYSTEM THEREOF - A method for creating multi-level widgets and a system thereof are provided. The method includes the steps of: embedding intended widgets in a platform having a software application programming interface; determining whether at least a widget is to be embedded in the widgets embedded; determining whether at least a widget is to be further embedded in the widgets embedded; and forming multi-level widgets by embedding more of the widgets in the widgets embedded, respectively, so as to enable multi-level editing. | 05-06-2010 |
Yu-Chung Fang, Taipei County TW
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20080268640 | METHOD FOR FORMING BIT-LINE CONTACT PLUG AND TRANSISTOR STRUCTURE - A method for forming a bit-line contact plug includes providing a substrate including a transistor which includes a gate structure and a source/drain at both sides of the gate structure; forming a conductive layer, a bit-line contact material layer and a hard mask layer; performing an etching process using the conductive layer as an etching stop layer to etch the bit-line contact material layer and the hard mask layer and forming the bit-line contact plug on the source/drain. A transistor structure includes a gate structure and a source/drain at both sides of the gate structure, a conductive layer covering part of the gate structure and connected to the source/drain, and a bit-line contact plug disposed on the conductive layer and directly connected to the conductive layer. | 10-30-2008 |
Yu-Chung Hsieh, Taoyuan TW
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20140182912 | PACKAGING SUBSTRATE - A packaging substrate is provided, including a substrate body having a plurality of conductive pads, an insulating protective layer formed on the substrate body for the conductive pads to be exposed therefrom, and a plurality of conductive pillars disposed on the conductive pads. Each of the conductive pillars has a bottom end and a top end narrower than the bottom end, thereby forming a cone-shaped structure that does not have a wing structure. Therefore, the distance between contact points is reduced and the demands for fine-pitch and multi-joints are satisfied. | 07-03-2014 |
Yu-Chung Hsieh, Miao-Li County 351 TW
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20150363029 | MODULE STRUCTURE OF TOUCH DISPLAY PANEL - A module structure of touch display panel is provided. The module structure comprises a backlight module, a liquid crystal panel, a touch layer, a first circuit board, a second circuit board, and a protection layer. The liquid crystal panel is disposed above the backlight module; the touch layer is disposed on the liquid crystal panel. The first circuit board is disposed on the liquid crystal panel, and is further disposed with a first side of the liquid crystal panel and a first side of the touch layer. The second circuit board is disposed on the liquid crystal panel, and is further disposed with a second side of the liquid crystal panel and a second side of the touch layer. Additionally, the protection layer is disposed above the touch layer, the first circuit board, and the second circuit board. | 12-17-2015 |
Yu-Chung Hsu, Taipei TW
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20110248096 | NEBULIZING APPARATUS - The present invention discloses a nebulizing apparatus comprising an outer housing, a reservoir, a nebulizing unit, a chassis, a control unit and a power supply unit. The reservoir is disposed in the accommodation space of the outer housing and provided for storing a solution. The nebulizing unit is disposed in the reservoir for nebulizing the solution stored in the reservoir to generate a plurality of nebulized particles. The chassis is disposed between the reservoir and the outer housing. The control unit is disposed on the chassis and electrically connected to the nebulizing unit for controlling the vibration frequency required by the nebulizing unit to nebulize the solution. The power supply unit is disposed on the chassis and connected with the control unit, and provides the required power and electronic signals to the nebulizing unit through the control unit. | 10-13-2011 |
Yu-Chung Hsu, Bade City TW
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20130126637 | ATOMIZER WITH LIQUID SUPPLEMENT CONTAINER - In an atomizer with a liquid supplement container, the atomizer includes a casing and an atomization device covered by the casing, and the container is filled with a supplementary liquid and has a seal disposed at an opening of the container for easy storage and carry. The casing further includes at least one installing slot, and a seal destruction structure installed in the installing slot, and the installing slot is coupled with the atomization device. When the container is installed in the installing slot, the seal destruction structure destruct the seal to allow the supplementary liquid to flow into the installing slot for the atomization by the atomization device, so as to improve the convenience of use, prevent the supplementary liquid from contaminating the casing or causing failure of the atomization device. | 05-23-2013 |
20140231539 | LIQUID NEBULIZING ASSEMBLY WITH SOLID NOZZLE PLATE - A liquid nebulizing assembly includes an actuating ring plate, a solid nozzle plate and a piezoelectric element. A plurality of nozzle holes is formed and distributed all over the solid nozzle plate and included between the actuating ring plate and the piezoelectric element. The solid nozzle plate includes at least one reinforcing portion in a 3D shape, and continuously and uninterruptably protruded to form at least one ring-shaped solid with respect to the center of the solid nozzle plate. The assembly is applicable to a relatively ductile and thin material to reduce the power consumption for the vibration transmission and achieve power saving. | 08-21-2014 |
Yu-Chung Hsu, Taoyuan County TW
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20120205468 | NOZZLE PLATE AND ATOMIZING MODULE USING THE SAME - A nozzle plate and an atomizing module using the nozzle plate are disclosed. The atomizing module is installed at a cavity and includes a piezoelectric circular plate, a braking circular plate and a nozzle plate. The braking circular plate is installed on a side of the piezoelectric circular plate. The nozzle plate is a circular disc clamped between the piezoelectric circular plate and the braking circular plate, and the nozzle plate includes firing holes and first protrusions. Each first protrusion is non-circular and protruded in a direction towards the piezoelectric circular plate or the braking circular plate to form a multi-curved surface structure radially or circularly arranged into a specific geometric pattern. The nozzle plate can increase the atomizing area, atomizing quantity and liquid-gas exchange rate to prevent excessive stresses from concentrating at the center of the nozzle plate or vibrations from cracking or breaking the nozzle plate. | 08-16-2012 |
20120318260 | PORTABLE NEBULIZING APPARATUS - A nebulizing apparatus includes a housing, a carrying cavity, an nebulizing element, a slide element and a circuit board. The carrying cavity is formed in the housing for carrying a nebulized liquid and the carrying cavity includes a through hole. The nebulizing element is installed at the through hole. The slide element is slidably installed on a side of the housing and includes a magnet. The circuit board is installed on an internal side of the housing and includes a magnetic switch installed on a side of the circuit board. When the slide element is move to an ON position, the magnetic switch is turned on by the magnetism of the magnet, so that the nebulizing element can spray the nebulized liquid. | 12-20-2012 |
20150238993 | DUAL AIR-CHAMBER FULLY-SEALED PIEZOELECTRIC NEBULIZATION MODULE - Disclosed is a dual air-chamber fully sealed piezoelectric nebulization module including a first casing, a second casing and a piezoelectric nebulization module, and the piezoelectric nebulization module is clamped between the casings by snapping and sealing to partition the internal space in the first casing and the second casing into two independent air chambers. In this design, a peripheral portion of the piezoelectric nebulization module is packaged to reduce the energy and vibration from being absorbed or inhibited during vibration and provides a space with good support and free vibration to enhance the nebulization efficiency. In addition, the design with the two independent air chambers can achieve the double-barrier sealing and isolating effect and reduce the chance of the piezoelectric nebulization module being corroded or damaged. | 08-27-2015 |
Yu-Chung Hsu, Taipei City TW
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20100071687 | Nebulization Apparatus - A nebulization apparatus includes a nebulization plate, a piezoelectric driving device connected to the nebulization plate for vibrating the nebulization plate, a liquid droplet conveying pipe located below the nebulization plate, a water tank for containing the liquid droplet conveying pipe and an active water supply device connected to the liquid droplet conveying pipe and the water tank. The active water supply device supplies working liquid to the liquid droplet conveying pipe, such that the droplet is attracted by surface tension and attached onto the nebulization plate to form the camber water film to nebulize the working liquid. | 03-25-2010 |
20100072299 | NEBULIZATION APPARATUS WITH A PACKAGING AND FIXING STRUCTURE - A nebulization apparatus with a packaging and fixing structure includes a piezoelectric driving device, an adhesive agent, a nebulization plate, a packaging layer and a fixing base. A ditch at the piezoelectric driving device is provided for filling an adhesive agent and installing the nebulization plate that is fixed to the driving device by the adhesive agent. The packaging layer covers the piezoelectric driving device. The fixing base fixes the piezoelectric driving device. Preferably, the packaging layer is made of a polymer material for insulating moisture and preventing short circuits of the piezoelectric driving device. The ditch and the adhesive agent enhance the attaching strength of the piezoelectric driving device and the nebulization plate to extend the life of the nebulization apparatus, and the adhesive agent can electrically insulate the nebulization plate and the piezoelectric driving device, such that the nebulization plate will have no electrochemical action with the liquid. | 03-25-2010 |
20110233302 | NEBULIZING ASSEMBLY - A nebulizing assembly includes a base having a centered through hole; an nebulizing plate disposed on the base, the nebulizing plate having a radially outer area formed as a gluing section provided with a plurality of glue holes and a central area formed as a spraying section corresponding to the through hole on the base; and a piezoelectric driving element stacked on a top of the nebulizing plate and attached to the gluing section, and having a centered mist outlet. A glue layer is applied over the gluing section to fill up all the glue holes and can provide an extremely high bonding force when becoming dried to thereby firmly bond the nebulizing plate between the base and the piezoelectric driving element. The mist outlet and the through hole on the base have the same diameter to enable minimized resistance applied the whole structure to the nebulizing plate. | 09-29-2011 |
Yu-Chung Huang, Taipei TW
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20100024610 | ASSEMBLY/DISASSEMBLY PLIERS - An assembly/disassembly pliers including two pivoted pliers bodies is used to assemble or disassemble a heat sink on or from a chip. The heat sink is disposed in a fixing member, and two hooks of the fixing member are buckled with the chip. An actuating handle and an operating board are respectively disposed on each pliers body, and a bump is extended from at least one operating board. The two actuating handles are actuated to drive the two operating boards to open towards opposite directions, such that the bumps push the fixing member and release the hooks, such that the fixing member and the heat sink are installed on or separated from the chip. | 02-04-2010 |
Yu-Chung Lee US
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20120007880 | CONTRAST CONTROL FOR DISPLAY DEVICE - A contrast control device is provided. The device of the invention includes a detecting unit, a judging unit, a backlight control unit, a gain generating unit and a contrast gain processing unit. The detecting unit calculates an average value and detects a maximum value of a current image. The judging unit generates a gain index and a brightness index according to the average value. The backlight control unit generates a backlight control signal according to the brightness index. The gain generating unit generates a first contrast gain value and a soft-clamping gain value according to the gain index, the average value and the maximum value and then selects one from the first contrast gain value and the soft-clamping gain value for output as a second contrast gain value according to an input pixel value of the current image. The contrast gain processing unit generates an output pixel value according to the second contrast gain value and the input pixel value. | 01-12-2012 |
Yu-Chung Lin, Tainan City TW
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20140168780 | BEAM GENERATING APPARATUS - A beam generating apparatus includes a laser light source, a speckle suppressing module, a light homogenizing module and a driving unit. The laser light source outputs a laser beam. The speckle suppressing module includes two biconic lenses and a diffuser. The first biconic lens is disposed on a transmission path of the laser beam. The diffuser is located on the transmission path of the laser beam between the first and second biconic lenses. The light homogenizing module is disposed on the transmission path of the laser beam from the second biconic lens. The driving unit drives the diffuser to move with respect to the laser beam so that the ratio of the M | 06-19-2014 |
20150153018 | BEAM DIFFUSING MODULE AND BEAM GENERATING SYSTEM - A beam diffusing module including a light incident terminal, a light emitting terminal, a first reflective plate and a second reflective plate is provided. The first reflective plate and the second reflective plate are disposed on a transmission path of a laser beam. At least one of the first reflective plate and the second reflective plate has a plurality of reflective micorstructures. The reflective micorstructures are arranged along a second direction from the light incident terminal towards the light emitting terminal. At least a part of the laser beam enters the beam diffusing module through the light incident terminal and emerges from the light emitting terminals after being reflected repeatedly by the first reflective plate and the second reflective plate to cause an M squared of the laser beam to be redistributed along a first direction. A beam generating system is also provided. | 06-04-2015 |
Yu-Chung Lin, Taipei TW
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20140086015 | Object Detection Method Using Ultrasonic Waves and Object Detection Apparatus - An object detection method using ultrasonic waves includes: emitting a plurality of ultrasonic signals sequentially according to a time interval; sensing a sound wave formed by each of the ultrasonic signals to generate a reflected signal; and analyzing the reflected signal to detect at least one reflection object. It can be clearly known whether a reflection object is appearing, moving and the moving direction by the method. | 03-27-2014 |
Yu-Chung Lin, Tu-Cheng TW
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20100034116 | NETWORK MANAGEMENT SYSTEMS AND METHOD FOR TESTING NETWORK DEVICES USING THE SAME - A network management system ( | 02-11-2010 |
20120192263 | ACCESS GATEWAY AND METHOD FOR PROVIDING CLOUD STORAGE SERVICE - An access gateway establishes a link with at least one terminal device via a user interface module, and obtains a cloud storage service list from a backend server. The access gateway selects one cloud storage service from the cloud storage service list, and authenticates one cloud storage service provider server corresponding to the selected cloud storage service to obtain a backend uniform resource locator (URL). The access gateway downloads backend software from the one cloud storage service provider server according to the backend URL, and installs the backend software. The access gateway provides cloud storage service from the one cloud storage service provider server to the at least one terminal device according to the installed backend software. | 07-26-2012 |
Yu-Chung Liu, Miao-Li County TW
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20160033754 | DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A display device and a method for fabricating the same are provided. The device is an active matrix interference modulator (IMOD) display device which includes a thin film transistor and an interference modulator (IMOD). The interference modulator (IMOD) is integrated on the thin film transistor, a first metal layer is simultaneously used as a light-shielding pattern and a gate electrode, and a second metal layer is simultaneously used as a wiring and a source/drain metal layer. Therefore, the fabricating time and cost are saved. In addition, the aperture ratio of the display device is improved because the pixel thin film transistor is not below an optical gap. | 02-04-2016 |
Yu-Chung Liu, Chu-Nan TW
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20090146927 | METHOD FOR MANUFACTURING THIN FILM TRANSISTOR (TFT) AND OLED DISPLAY HAVING TFTS MANUFACTURED BY THE SAME - An organic light emitting diode (OLED) display and thin film transistor (TFT) manufacturing method thereof are disclosed. According to the present invention, poly-silicon layers for forming active areas of non-driving TFT (e.g. peripheral circuit TFT and switch TFT) and driving TFT used in the OLED display are respectively made by using standard laser crystallization method and non-laser crystallization method or low energy laser crystallization method. Therefore, the peripheral circuit TFT has excellent electrical performance such as high carrier mobility, while the OLED-driving TFT has good stability so that the resultant display can operate with improved luminance uniformity. | 06-11-2009 |
20090272978 | IMAGE DISPLAY SYSTEM AND MANUFACTURING METHOD THEREOF - An image display system and manufacturing method are disclosed. According to the present invention, the image display system comprises a substrate, a switching TFT, a driving TFT, a photo sensor and a capacitor. A buffer layer is formed on a substrate. A separation layer is formed in a first area for forming a switching TFT, but no heat sink layer is formed thereon. A heat sink layer is formed on a second area for forming the driving TFT, the photo sensor and the capacitor, and then, the separation layer is formed thereafter. The present invention can form poly silicon layers with different crystal grain sizes on the first area and on the second area in a single laser crystallization process by utilizing the heat sink phenomenon of ELA with or without the heat sink layer. Therefore, the image display system of the present invention can operate with good luminance uniformity. | 11-05-2009 |
Yu-Chung Shen, Kaohsiung County TW
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20110066818 | STORAGE DEVICE, MEMORY CONTROLLER, AND DATA PROTECTION METHOD - A storage device, a memory controller, and a data protection method are provided. The method includes when receiving a read command sent by a host, adopting a corresponding output flow rate limit to determine an operation that is executed on read data corresponding to the read command by the host according to location information included in the read command or a type of a transmission interface between the host and the storage device. The method also includes executing an interference procedure by the storage device to prevent the read data from being copied to the host or slow down the speed of copying the read data to the host when identifying that the operation is a copy operation. | 03-17-2011 |
20110067118 | METHOD AND SYSTEM FOR PROTECTING DATA, STORAGE DEVICE, AND STORAGE DEVICE CONTROLLER - A method and a system for protecting data, a storage device, and a storage device controller are provided. In the present method, when a host accesses data in the storage device, whether the host performs a play operation or a copy operation on the data is first determined. If the host performs the play operation on the data, the storage device continues to execute the play operation so as to allow the host to access the data. On the other hand, if the host performs the copy operation on the data, the storage device executes an interference procedure so as to prevent or retard the data from being copied into the host. | 03-17-2011 |
20110087950 | DATA WRITING METHOD FOR A FLASH MEMORY, AND CONTROLLER AND STORAGE SYSTEM USING THE SAME - A data writing method for writing data from a host system into a flash memory chip is provided, and the flash memory chip have a plurality of physical blocks. The method includes receiving a host writing command and write data thereof, and executing the host writing command. The method also includes giving a data program command for writing the write data into one of the physical blocks to the flash memory chip, and giving a command for determining whether data stored in the physical block has any error bit. Accordingly, the method can effectively ensure the correctness of data to be written into the flash memory chip. | 04-14-2011 |
20110145482 | BLOCK MANAGEMENT METHOD FOR FLASH MEMORY, AND FLASH MEMORY CONTROLLER AND FLASH MEMORY STORAGE DEVICE USING THE SAME - A block management method for managing blocks of a flash memory storage device is provided. The flash memory storage device includes a flash memory controller. The block management method includes the following steps. At least a part of the blocks is grouped into a first partition and a second partition. Whether an authentication code exists is determined. When the authentication code exists, the blocks belonging to the first partition are provided for a host system to access, so the host system displays the first partition and hides the second partition. An authentication information is received from the host system. Whether the authentication information and the authentication code are identical is authenticated. When the authentication information and the authentication code are identical, the blocks belonging to the second partition are provided for the host system to access, so the host system displays the second partition and hides the first partition. | 06-16-2011 |
20120089766 | NON-VOLATILE MEMORY STORAGE APPARATUS, MEMORY CONTROLLER AND DATA STORING METHOD - A non-volatile memory storage apparatus having a connector, an energy storage circuit, a power regulator and supply circuit, a non-volatile memory module, a memory controller and a buffer memory is provided. The power regulator and supply circuit is configured for transforming an output voltage from the energy storage circuit into a first voltage used for the non-volatile memory module and a second voltage used for the memory controller and the buffer memory. The memory controller is configured for writing data stored temporarily in the buffer memory into the non-volatile memory module with a special writing mode when receiving a detecting signal indicating that an input voltage is continuously smaller than a predetermined voltage for a predetermined period or receiving a detecting signal indicating that an inactive status of the connector or receiving a suspend mode signal, a warm reset signal or a hot reset signal from a host system. | 04-12-2012 |
20130159641 | NON-VOLATILE MEMORY STORAGE APPARATUS, MEMORY CONTROLLER AND DATA STORING METHOD - A non-volatile memory storage apparatus having a connector, an energy storage circuit, a power regulator and supply circuit, a non-volatile memory module, a memory controller and a buffer memory is provided. The power regulator and supply circuit is configured for transforming an output voltage from the energy storage circuit into a first voltage used for the non-volatile memory module and a second voltage used for the memory controller and the buffer memory. The memory controller is configured for writing data stored temporarily in the buffer memory into the non-volatile memory module with a special writing mode when receiving a detecting signal indicating that an input voltage is continuously smaller than a predetermined voltage for a predetermined period or receiving a detecting signal indicating that an inactive status of the connector or receiving a suspend mode signal, a warm reset signal or a hot reset signal from a host system. | 06-20-2013 |
20140297936 | NON-VOLATILE MEMORY STORAGE APPARATUS, MEMORY CONTROLLER AND DATA STORING METHOD - A non-volatile memory storage apparatus having a connector, an energy storage circuit, a power regulator and supply circuit, a non-volatile memory module, a memory controller and a buffer memory is provided. The power regulator and supply circuit is configured for transforming an output voltage from the energy storage circuit into a first voltage used for the non-volatile memory module and a second voltage used for the memory controller and the buffer memory. The memory controller is configured for writing data stored temporarily in the buffer memory into the non-volatile memory module with a special writing mode when receiving a detecting signal indicating that an input voltage is continuously smaller than a predetermined voltage for a predetermined period or receiving a detecting signal indicating that an inactive status of the connector or receiving a suspend mode signal, a warm reset signal or a hot reset signal from a host system. | 10-02-2014 |
Yu-Chung Tsai, Taoyuan County TW
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20140190276 | TESTING SYSTEM AND METHOD OF METAL SHEET - The present invention provides a testing system of metal sheet, and the system at least comprises a clipping apparatus, a hydraulic press apparatus and a measuring apparatus. The clipping apparatus comprises a first mold, a second mold and a hyperelastic plate. The hydraulic press apparatus connects to the clipping apparatus and transfer a hydraulic pressure via the second mold to the one of the testing sheet set to let it bulge along an orientation toward the first mold. The measuring apparatus connects with the clipping apparatus and the hydraulic press apparatus separately to measure a momentary pressure of the hydraulic pressure and the bulge height of the one of the testing sheet set. A testing method using the abovementioned system is also disclosed in the present invention. | 07-10-2014 |
Yu-Chung Wang, Taichung City TW
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20150113194 | Common Interface/Conditional Access Module and Method of Transmitting Data between Common Interface Card and Integrated Circuit Chip thereof - A common interface (CI)/conditional access (CA) module is used to transmit a conditional access data/command and a transport stream in an interleaving manner between a common interface card and an integrated circuit module having a conditional access module. With the aid of the CI/CA module, a same port can be shared for transmitting the conditional access data/command and the transport stream, instead of using two different and separated ports. | 04-23-2015 |
Yu-Chung Wang, New Taipei City TW
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20150244330 | AMPLIFIER APPARATUS AND SOFT-START METHOD THEREOF - An amplifier apparatus includes a differential input pair, a current source, and a load. The differential input pair includes first and second transistors, and an auxiliary transistor. A control terminal of the first transistor receives a reference voltage. A first terminal of the second transistor is coupled to the first terminal of the first transistor, and a control terminal of the second transistor receives an input voltage. A first terminal of the auxiliary transistor is coupled to a first terminal of the first transistor, a second terminal of the auxiliary transistor is coupled to a second terminal of the first transistor, a control terminal of the auxiliary transistor receives a control voltage, and a base terminal thereof receives a power supply voltage. The current source and load are respectively coupled to the first terminals and second terminals of the first and second transistors. | 08-27-2015 |
20150244350 | MULTI-PHASE SIGNAL GENERATOR AND MULTI-PHASE SIGNAL GENERATING METHOD THEREOF - A multi-phase signal generator and a multi-phase signal generating method thereof. The multi-phase signal generator includes a signal generator, a first comparator, a second comparator and a logic operation circuit. The signal generator generates a periodic signal. The first comparator receives the periodic signal and respectively compares the periodic signal with a first reference voltage and a second reference voltage to generate a first output signal. The second comparator receives the periodic signal and compares the periodic signal with a first threshold voltage to generate a second output signal. The logic operation circuit performs logic operations on the first output signal and the second output signal so as to generate a plurality of first phase output signals. | 08-27-2015 |
Yu-Chung Wang, Taipie City TW
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20090268057 | Portable memory device with wireless communication capability - The present invention is to provide a portable memory device with wireless communication capability which comprises a controller connected with an input/output interface for connecting with a digital photographic device, a first storage unit for saving photographs and photographic information received from the digital photographic device through the input/output interface, a wireless communication module for establishing a wireless transmission path with a wireless communication module of an environmental information recording device and second storage unit for saving environmental information received from the environmental information recording device through the wireless transmission path respectively. Thus, while a user taking photos by using the digital photographic device, the photos, photographic information and environmental information may at the same time be saved to the first and second storage units respectively, enabling the user to learn about the environmental information while the photos were taken at a later time. | 10-29-2009 |
Yu-Chung Yang, Taichung City TW
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20140078127 | DISPLAY APPARATUS AND METHOD FOR GENERATING GATE SIGNAL THEREOF - A display apparatus and a method for generating gate signal thereof are provided. The display apparatus includes a timing controller and a display panel. The timing controller is used for providing a plurality of timing signals. The display panel includes a pixel array and a gate drive circuit. The pixel array has a plurality of pixels. The gate drive circuit is electrically connected to the timing controller and the pixel array and including a plurality of shift register circuits. The shift register circuit includes a first shift register and a second shift register. The first shift register is configured for generating a corresponding primary gate signal. The second shift register is configured for generating a corresponding secondary gate signal. The timing controller adjusts overlapping relations of the timing signals according to a frame rate of the display apparatus. | 03-20-2014 |