Chang, Hsinchu
Bii-Cheng Chang, Hsinchu TW
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20090102005 | Wafer level package and mask for fabricating the same - An exemplary wafer level package comprises a semiconductor wafer with a plurality of semiconductor chips of perfect polygonal shapes thereon. A circuit-free area is defined over the semiconductor wafer to electrically isolate the semiconductor chips. A dam structure is substantially formed over the circuit-free area, wherein a portion of the dam structure formed around an edge of the semiconductor wafer is formed with a plurality via holes therein. A transparent substrate is formed over the semiconductor wafer, defining a plurality of cavities between the semiconductor chips and the transparent substrate, wherein the transparent substrate is supported by the dam structure. | 04-23-2009 |
Cha-Wen Chang, Hsinchu TW
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20100168442 | PENTAARYLDIAMINE-CONTAINING BISMALEIMIDE COMPOUND AND PRODUCING METHOD THEREOF - A pentaaryldiamine-containing bismaleimide compound of Formula (I): | 07-01-2010 |
Che-Chang Chang, Hsinchu TW
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20100161258 | Measurement apparatus and system capable of displaying battery power - A measurement apparatus capable of displaying battery power includes a battery cell, a measurement chip and an information display unit. The battery cell stores the battery power. The measurement chip further includes an acquiring unit, a converting unit, a processing unit and a display driving unit. The acquiring unit acquires the battery power from the battery cell to generate a first power signal. The converting unit converts the first power signal into a second power signal. The processing unit analyzes and computes the second power signal to provide battery power information. The display driving unit drives the information display unit. The battery power information can selectively represent the battery power corresponding to the battery cell to a user through the display driving unit. | 06-24-2010 |
Cheng-Jong Chang, Hsinchu TW
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20090021696 | DEVICE FOR MEASURING AND CORRECTING ABERRATION OF AN EYE - A device and method for measuring and correcting eye aberrations integrate wavefront sensing, wavefront aberration correction and optometric testing into one another and configure the optical paths of wavefront sensing and optometric testing as aplanatic structures, such that under optometric testing conditions both wavefront sensing and aberration correction can be performed simultaneously, and final optometric testing is conducted on wavefront aberration-corrected optometric parameters to verify if the wavefront aberration-corrected optometric parameters fall within normal visual range, thus ensuring the accuracy and high repetition of the measured optometric parameters. | 01-22-2009 |
Chen-Shiung Chang, Hsinchu TW
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20100215065 | Coherent multiple-stage optical rectification terahertz wave generator - The present invention coherent multiple-stage optical rectification terahertz wave generator discloses the generation of single-cycle terahertz radiation with two-stage optical rectification in GaSe crystals. By adjusting the time delay between the pump pulses employed to excite the two stages, the terahertz radiation from the second GaSe crystal can constructively superpose with the seeding terahertz field from the first stage. The high mutual coherence between the two terahertz radiation fields is ensured with the coherent optical rectification process and can be further used to synthesize a desired spectral profile of output coherent THz radiation. The technique is also useful for generating high amplitude single-cycle terahertz pulses, not limited by the pulse walk-off effect from group velocity mismatch in the nonlinear optical crystal used. | 08-26-2010 |
Chia-Ta Chang, Hsinchu TW
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20100159708 | Method for forming required pattern on semiconductor substrate by thermal reflow technique - The invention is disclosed that pattern on semiconductor substrate is fabricated by thermal reflow technique. Also, the pattern on semiconductor substrate having different sub-micron spacings can be fabricated by using different time for the thermal reflow technique process. | 06-24-2010 |
Chih-Hsuan Chang, Hsinchu TW
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20090321254 | HEMOGLOBIN-DETECTING ELECTRODE TEST STRIP AND DEVICE COMPRISING THE SAME - A hemoglobin-detecting electrode test strip is provided, which includes an insulating substrate; an electrode system; an insulating layer that partially covers the electrode system so that one uncovered portion on the electrode system forms an electrochemical reaction region and another uncovered portion on the electrode system forms a conductive wire connecting region; and a reaction layer including an electron mediator and an anion surfactant and at least partially covering the electrochemical reaction region. A device for detecting hemoglobin is further provided, which includes the hemoglobin-detecting electrode test strip and an electrochemical sensor. | 12-31-2009 |
20120152764 | HEMOGLOBIN-DETECTING ELECTRODE TEST STRIP AND DEVICE COMPRISING THE SAME - A hemoglobin-detecting electrode test strip is provided, which includes an insulating substrate; an electrode system; an insulating layer that partially covers the electrode system so that one uncovered portion on the electrode system forms an electrochemical reaction region and another uncovered portion on the electrode system forms a conductive wire connecting region; and a reaction layer including an electron mediator and an anion surfactant and at least partially covering the electrochemical reaction region. A device for detecting hemoglobin is further provided, which includes the hemoglobin-detecting electrode test strip and an electrochemical sensor. | 06-21-2012 |
Ching Jung Chang, Hsinchu TW
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20080220367 | Metallocenyl Phthalocyanine Compounds and Use Thereof - This invention relates to a novel metallocenyl phthalocyanine compound represented by the following general formula (I), in which at least one of the four benzene rings of phthalocyanine is connected with the organometallic complex group through a linker having one carbon atom. This invention also relates to the use of the phthalocyanine compounds in optical recording media. | 09-11-2008 |
20110282052 | METALLOCENYL PHTHALOCYANINE COMPOUNDS AND USE THEREOF - This invention relates to a novel metallocenyl phthalocyanine compound represented by the following general formula (I), in which at least one of the four benzene rings of phthalocyanine is connected with the organometallic complex group through a linker having one carbon atom. This invention also relates to the use of the phthalocyanine compounds in optical recording media. | 11-17-2011 |
20130060046 | TRIMETHINE CYANINE AND ITS USE - The present invention relates to a trimethine cyanine represented by the formula (1): | 03-07-2013 |
Chin-Tsao Chang, Hsinchu TW
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20090046256 | PROJECTOR AND PROJECTOR CIRCUIT BOARD THEREOF - One embodiment of the invention discloses projector circuit boards comprising an image receiving terminal, a central processing unit, a motor driving module, a DMD and a DMD control module. The image receiving terminal receives an image signal and transmits the received image signal to the central processing unit. The central processing unit processes the received image signal. The motor driving module drives a motor on the basis of the processed image signal to rotate a color wheel to generate a colored beam. The DMD, comprising a plurality of micro-mirrors, is used in reflecting the colored beam, transforming the colored beam into an image beam, and transmitting the image beam to a projection lens to project an image. The rotation angles of the micro-mirrors are controlled by the DMD control module coupled between the central processing unit and the DMD. The projector circuit board is perpendicular to a light path of the projection lens. | 02-19-2009 |
Chin-Yeh Chang, Hsinchu TW
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20110111552 | Method for forming organic layers of electronic devices by contact printing - A method for forming organic layers of electronic devices by contact printing is disclosed, which comprises: (A) providing a substrate, which has an electrode formed thereon; (B) coating an organic material ink onto a mold; (C) applying the ink-coated mold onto the substrate, to transfer the organic material ink onto the electrode of the substrate and then to form an organic layer; and (D) forming another electrode on the organic layer. In addition, after the step (C) is completed, the steps (B) to (C) can be repeated once or several times to form series of organic layers, if needed. | 05-12-2011 |
Chiu-Fang ` Chang, Hsinchu TW
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20090110263 | Coplanarity inspection device for printed circuit boards - A coplanarity inspection device for a printed circuit board includes a base, a supporting disk, a driver, a printed circuit board, a light source, an image acquisition means, and a controller. The supporting disk is arranged on the base, and the driver rotates the supporting disk. The printed circuit board is placed on the supporting disk, and includes a to-be measured side facing downward. The light source projects light beams on the to-be measured side of the printed circuit board. The image acquisition means aims at a specific area of the to-be measured side for image acquisition. The controller is to control the driver, and to store image taken by the image acquisition means. As such, the coplanarity inspection device for a printed circuit board can be employed to inspect whether the coplanarity of the printed circuit board satisfies the standard of setting values in a certain range. | 04-30-2009 |
20100119345 | Position-returning mechanism for a pick-and-place apparatus - A position-returning mechanism for a pick-and-place apparatus is disclosed, in which three first circular recesses are respectively concavely provided and three fixing blocks are respectively convexly provided in an equal angle along an outer periphery on a lower surface of a fixing base, and each of the three first circular recesses is inserted and disposed between two adjacent fixing blocks. A movable base is correspondingly installed on the lower part of the fixing base. Three corresponding second circular recesses are concavely provided and three recesses are provided on an upper surface of the movable base. Three ring sprig pillars are provided and received respectively in the corresponding first circular recesses and the corresponding second circular recesses. Therefore, according to the invention, the movable base is allowed to provide functions of radial displacement and axial rotation relative to the fixing base via the three ring sprig pillars. | 05-13-2010 |
Chu-Fei Chang, Hsinchu TW
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20100125738 | SYSTEMS AND METHODS FOR TRANSFERRING INFORMATION - A system for transferring information that includes a collection module configured to authenticate a user identifier if the user identifier is unique in the system, the user identifier being related to identity of the user, generate an encrypted object based on at least the user identifier and at least one webpage identifier in accordance with an algorithm, each of the at least one webpage identifiers being related to the identity of one of at least one webpages of the user, retrieve the encrypted object from one of the at least one webpages based on one of the at least one webpage identifiers, identify the integrity of the retrieved encrypted object, a management module configured to generate at least one information card based on the at least one webpage identifier in accordance with predetermined rules, a memory module configured to store at least one of the said user identifiers, the at least one webpage identifier and the at least one information card, and a dispatch module configured to dispatch the at least one information card. | 05-20-2010 |
Chung Lung Chang, Hsinchu TW
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20100201392 | Semiconductor test system with self-inspection of electrical channel for Pogo tower - A semiconductor test system with self-inspection of an electrical channel for a Pogo tower is disclosed, which provides a short board and closed loops are formed respectively by providing various kinds of contacts to correspondingly electrically contact various kinds of Pogo pins in the Pogo tower on a load board. A self-inspection controller outputs different inspection signals, through the above-mentioned closed loops, respectively to each power channel, each I/O channel and each drive channel, and a plurality of parameter detection units detect response signals, and the response signals are judged by the self-inspection controller. Based on it, before inspecting a wafer to be tested, the invention is capable of self-inspecting each electrical channel and each Pogo pin on the Pogo tower to see if they are respectively in a normal condition, either in an open or short circuit, or if there exists a leakage condition. | 08-12-2010 |
20100204949 | Semiconductor test system with self-inspection of electrical channel - A semiconductor test system with self-inspection of an electrical channel is disclosed, which comprises a tester head, a plurality of parameter detection units and a self-inspection controller. The tester head includes a plurality of pin electronics cards inserted therein, in which the plurality of pin electronics cards contain a plurality of power channels, a plurality of I/O channels and a plurality of drive channels. The self-inspection controller outputs different inspection signals respectively to each power channel, each I/O channel and each drive channel. Then, the plurality of parameter detection units detect response signals respectively produced by each power channel, each I/O channel and each drive channel in response to the inspection signals respectively received thereby, and the response signals are judged by the self-inspection controller. Thus, the invention is capable of self-inspecting each electrical channel if it is in a normal condition, either in an open or short circuit, or if there exists a leakage condition. | 08-12-2010 |
Chung-Yao Chang, Hsinchu TW
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20100172426 | DEVICE AND METHOD FOR SELECTING TRANSMISSION PATH IN WIRELESS NETWORK - A device for selecting a transmission path in a wireless network includes a radio frequency (RF) module, a base band (BB) module, and a control module. The RF module is coupled to a plurality of antennas, for processing a packet of a wireless signal respectively received by the antennas. The BB module generates signal strengths (SSs) corresponding respectively to the antennas according to the packet received by each antenna. The control module is coupled to the BB module, for receiving the SSs and respectively controlling the antennas so that they may be enabled or disabled according to a difference between the SSs. | 07-08-2010 |
20100177728 | WIRELESS NETWORK CONNECTION DEVICE AND METHOD - A wireless network connection device and method are provided for setting a wireless connection to an access point (AP). The device includes a radio frequency (RF) module, a base band (BB) module, and a control module. The RF module receives a packet transmitted by the AP. The BB module processes the packet to generate a signal strength (SS) corresponding to the AP. The control module generates an adjustment signal according to the SS, and adjusts a gain of the RF module according to the adjustment signal. | 07-15-2010 |
Chun-Hung Chang, Hsinchu TW
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20110127977 | VOLTAGE CONVERTER AND CONTROL METHOD THEREOF - A voltage converter for converting an input voltage into an output voltage, wherein the output voltage is output to a load, is provided. An inductor is coupled between an output terminal and a node. A transistor is coupled between an input terminal and the node. A pulse width modulation (PWM) controller generates a first control signal according to the output voltage and a first reference voltage. An amplifier generates a second control signal according to the output voltage and a second reference voltage. A detector detects a loading of the load to generate a switching signal. A switching circuit selectively couples one of the PWM controller and the amplifier to the transistor according to the switching signal. The switching circuit controls the transistor according to the second control signal when the amplifier is coupled to the transistor, such that the transistor is operated in a saturation region. | 06-02-2011 |
Chun-Jong Chang, Hsinchu TW
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20100238122 | Integrated touch panel and method for making same - An integrated touch panel has a display pixels arranged in a two-dimensional array of rows and columns connected to a plurality of gate lines and data lines. Each gate line receives a gate line signal for controlling the pixels in a row, and each data lines provides display data to the pixels in a column. The touch panel is connected to a sensing module having a plurality of shift registers connected in series. The touch panel has a plurality of sensor units arranged in sensor rows and sensor columns. Each sensor row receives gate line signals from a gate line, and each sensor column is connected to a sensor signal line for providing a touch signal to a shift register in the sensing module such that the shift registers connected to two adjacent sensor signal lines are separated by a different shift register is the series. | 09-23-2010 |
Chyh-Yih Chang, Hsinchu TW
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20090096022 | LATERAL DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE - An exemplary lateral diffused metal oxide semiconductor device includes a first-type substrate, a gate oxide film disposed on the first-type substrate, a poly gate disposed on the gate oxide film, a first second-type slightly doped region formed in the first-type substrate and acting as a well, a first first-type highly doped region formed in the well and acting as a body, a first second-type highly doped region formed in the body and acting as a source, a second second-type highly doped region formed in the well and acting as a drain, a second first-type highly doped region formed in the body, and a first fist-type doped region formed in the body and is beneath the source. | 04-16-2009 |
20110294253 | POLYDIODE STRUCTURE FOR PHOTO DIODE - An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal. | 12-01-2011 |
En-Sheng Chang, Hsinchu TW
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20100103764 | WORKING TROUGH AND METHOD FOR MAINTAINING UNIFORM TEMPERATURE OF WORKING FLUID - The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost. | 04-29-2010 |
20120141054 | SUPPORTING BEARING - Disclosed is a supporting bearing for providing a large rotary module with an axial supporting force. The supporting bearing includes a body, a sliding track and a plurality of rolling members, wherein the sliding track is embedded in the body, and the rolling members are disposed so as to roll in the sliding track and to protrude from the top of the body, thereby providing higher precision and better rigidity to the large rotary module. | 06-07-2012 |
E-Ron Chang, Hsinchu TW
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20080286475 | Process and related apparatus for block coating - The present invention discloses an apparatus for block type extrusion coating, and a process for forming block coating or grid-type coating on a substrate. The present invention uses a die set composed of an upper mold, a lower mold and a shim therebetween, which can be used to form a plurality of coated stripes. The present invention further uses several control valves, pumps and a controller to intermittently extrude a coating solution from the die set, so that the stripe coating is converted to a block coating. The block coated substrate can be rotated 90 degrees, followed by a stripe coating process to form a grid-type coating on the substrate. | 11-20-2008 |
Fang-Lin Chang, Hsinchu TW
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20080252587 | DRIVING METHOD - A driving method for driving a display panel is provided. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixel units electrically connected to the scan lines and the data lines. The driving method comprises enabling the pixel units controlled by the scan lines through different scanning sequences and inputs image data to the pixel units via the data lines in several consecutive frame times, wherein capacitance coupling effects between the pixel units are varied depending on the scanning sequences. Accordingly, the line mura caused by the capacitance coupling effect is restrained. | 10-16-2008 |
20120176352 | DRIVING METHOD FOR DRIVING DISPLAY PANEL - A driving method for driving a display panel is provided. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixel units electrically connected to the scan lines and the data lines. The driving method comprises enabling the pixel units controlled by the scan lines through different scanning sequences and inputs image data to the pixel units via the data lines in several consecutive frame times, wherein capacitance coupling effects between the pixel units are varied depending on the scanning sequences. Accordingly, the line mura caused by the capacitance coupling effect is restrained. | 07-12-2012 |
Feng-Lung Chang, Hsinchu TW
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20080217621 | ACTIVE DEVICE ARRAY SUBSTRATE - A method of fabricating an active device array substrate is provided. A substrate having scan lines, data lines and active devices formed thereon is provided. Each of the active devices is electrically connected to the corresponding scan line and data line. An organic material layer is formed over the substrate to cover the scan lines, the data lines and the active devices. Then, a plasma treatment is performed to the surface of the organic material layer to form a number of concave patterns. The dimension of each of the concave patterns is smaller than one micrometer. Afterward, pixel electrodes are formed on the organic material layer and each of the pixel electrodes is electrically connected to one of the corresponding active devices. | 09-11-2008 |
Guey-Wu Chang, Hsinchu TW
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20090059967 | Electro-Optic Bragg Deflector and Method of Using It as Laser Q-Switch in a Q-Switched Laser and a Q-Switched Wavelength-Conversion Laser - The configurations of an electro-optic Bragg deflector and the methods of using it as a laser Q-switch in a Q-switched laser and in a Q-switched wavelength-conversion laser are provided. As a first embodiment of the present invention, the electro-optic Bragg deflector comprises an electrode-coated electro-optic material with a spatially modulated electro-optic coefficient. When a voltage is supplied to the electrodes, the electro-optic material behaves like a Bragg grating due to the electro-optically induced spatial modulation of the refractive index. The second embodiment of the present invention relates to an actively Q-switched laser, wherein the electro-optic Bragg deflector functions as a laser Q-switch. The third embodiment of the present invention combines the Q-switched laser and a laser-wavelength converter to form a Q-switched wavelength-conversion laser, wherein the EO Bragg deflector can be monolithically integrated with a quasi-phase-matching wavelength converter in a fabrication process. | 03-05-2009 |
20110075688 | ELECTRO-OPTIC BRAGG DEFLECTOR AND METHOD OF USING IT AS LASER Q-SWITCH IN AN ACTIVELY Q-SWITCHED LASER AND AN ACTIVELY Q-SWITCHED WAVELENGTH-CONVERSION LASER - The configurations of an electro-optic Bragg deflector and the methods of using it as a laser Q-switch in a Q-switched laser and in a Q-switched wavelength-conversion laser are provided. As a first embodiment, the electro-optic Bragg deflector comprises an electrode-coated electro-optic material with one of a 1D and a 2D spatially modulated electro-optic coefficient. When a voltage is supplied to the electrodes, the electro-optic material behaves like a Bragg grating due to the electro-optically induced spatial modulation of the refractive index. The second embodiment relates to an actively Q-switched laser, wherein the electro-optic Bragg deflector functions as a laser Q-switch. The third embodiment of the present invention combines the Q-switched laser and a laser-wavelength converter to form a Q-switched wavelength-conversion laser, wherein the EO Bragg deflector can be monolithically integrated with a quasi-phase-matching wavelength converter in a fabrication process. | 03-31-2011 |
Henry Chang, Hsinchu TW
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20080273390 | NAND flash memory cell array and method of fabricating the same - A novel NAND flash memory cell array and the method of fabricating the same are disclosed in this invention. The NAND flash memory cell array comprises a substrate with an active area; a plurality of cells arranged in a row on the active area; a first barrier layer covering the cells and the active area around each end of the row; a first oxide deposited to fill a gap between the cells; an oxide spacer formed along the sidewall of a cell located at each end of the row; and a poly spacer formed on the oxide spacer acting as a selection gate for driving the row of cells. The aspect ratio of the gap between the cells is about 1.8 to 3.2. Many advantages are provided with such NAND flash memory fabricating by the self-aligned process of the present invention. | 11-06-2008 |
Hsie-Chia Chang, Hsinchu TW
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20090160686 | APPARATUS OF MULTI-STAGE NETWORK FOR ITERATIVE DECODING AND METHOD THEREOF - An apparatus and method of multi-stage network for iterative network are disclosed. The apparatus has M stages, and each stage uses N multiplexers to transmit N codeword partitions simultaneously. Every starting terminal, either the output port of memories, soft-in soft-out decoders, or multiplexers, has two paths to couple with two different multiplexers at next stage. One path connects the source to the first data port of one multiplexer; the other connects the source to the second data port of another multiplexer. The two multiplexers will be controlled with the same 1-bit signal, so each source has only one valid path to next stage. The invention can guarantee that the transmission of N data blocks is free from contention. | 06-25-2009 |
20110296281 | APPARATUS AND METHOD OF PROCESSING CYCLIC CODES - An apparatus and a method of processing cyclic codes are disclosed herein, where the apparatus includes at least one reconfigurable module and an encoder controller. The reconfigurable module includes a plurality of linear feedback shift registers. The encoder controller can control the reconfigurable module to factor a generator polynomial into a factorial polynomial. In the reconfigurable module, the linear feedback shift registers can register a plurality of factors of the factorial polynomial respectively. | 12-01-2011 |
20120159187 | ELECTRONIC DEVICE AND METHOD FOR PROTECTING AGAINST DIFFERENTIAL POWER ANALYSIS ATTACK - An electronic device and a method for protecting against a differential power analysis attack are disclosed herein. The electronic device includes an encryption/decryption unit, a random number generator and a countermeasure circuit. The encryption/decryption unit can provide an enable signal when encrypting or decrypting more bits of data. The random number generator can generate random data. When receiving the enable signal, the countermeasure circuit can operate according to the bits of data and the random data. | 06-21-2012 |
20130047056 | FLASH MEMORY DEVICE WITH RECTIFIABLE REDUNDANCY AND METHOD OF CONTROLLING THE SAME - A flash memory device connected to a host includes: a flash memory; and a control circuit comprising a first error correcting code unit and a second error correcting code unit. The data length of a redundancy generated by the second error correcting code unit is longer than the data length of a redundancy generated by the first error correcting code unit. The first error correcting code unit is adopted to process with a data transmitted to the flash memory from the host when a damage risk of the flash memory is lower than a specific value; and the first and second error correcting code units are adopted to process with the data transmitted to the flash memory from the host when the damage risk of the flash memory is higher than the specific value. | 02-21-2013 |
20140082440 | METHOD AND APPARATUS OF MEASURING ERROR CORRECTION DATA FOR MEMORY - Multiple measurements are made with one memory sense operation having a first word line sensing voltage on a memory cell. The multiple measurements include a first measurement, of whether the memory cell stores either: (a) data corresponding to a first set of one or more threshold voltage ranges below the first word line sensing voltage of the one memory sense operation, or (b) data corresponding to a second set of one or more threshold voltage ranges above the first word line sensing voltage of the one memory sense operation. The multiple measurements include a second measurement, of error correction data of the memory cell indicating relative position within a particular threshold voltage range of a stored threshold voltage in the memory cell. | 03-20-2014 |
20140133225 | DATA COMPENSATING METHOD FOR FLASH MEMORY - A data compensating method for a flash memory is provided. Firstly, a first threshold voltage distribution curve of the cells of the flash memory with a first storing state is acquired. Then, a second threshold voltage distribution curve of the cells of the flash memory with a second storing state is acquired. Then, a first occurrence probability of a first type ICI pattern of the first storing state is calculated according to a statistic voltage range and the first threshold voltage distribution curve. A second occurrence probability of the first type ICI pattern of the second storing state is acquired according to the statistic voltage range and the second threshold voltage distribution curve. During a read cycle, storing states of central cells corresponding to the first type ICI pattern are compensated according to the first occurrence probability and the second occurrence probability. | 05-15-2014 |
20140136924 | METHOD AND SYSTEM FOR DETERMINING STORING STATE OF FLASH MEMORY - A method for determining a storing state of a flash memory is provided. The method includes the following steps. Firstly, plural first specific cell patterns are programmed into the flash memory. Then, plural second specific cell patterns are programmed into the flash memory. Then, a slicing voltage is adjusted to allow a distinguishable error percentage to be lower than a predetermined value. Afterwards, a first storing state and a second storing state of other cells of the flash memory are distinguished from each other according to the adjusted slicing voltage. | 05-15-2014 |
20140149828 | SOLID STATE DRIVE AND JOINT ENCODING/DECODING METHOD THEREOF - A joint encoding/decoding method for a solid state drive is provided. Firstly, a data-writing process is implemented for encoding a user data by a hard codec and a soft codec respectively, thereby generating a first number of parity bits and a second number of parity bits. Then, the user data, the first number of parity bits and the second number of parity bits are written into a flash memory module. Then, a data-reading process is implemented for decoding the user data by the hard codec according to the first number of parity bits. If the user data is successfully decoded, the user data is outputted. If the user data is unsuccessfully decoded, a step of decoding the user data by the soft codec according to the second number of parity bits is performed. | 05-29-2014 |
20140313822 | GROUP CLASSIFICATION METHOD FOR SOLID STATE STORAGE DEVICE - A group classification method includes the following steps. Firstly, a voltage shift parameter table is established. The voltage shift parameter table includes a first positional parameter table corresponding to a first neighboring cell. Then, M | 10-23-2014 |
20140365172 | METHOD FOR ESTIMATING DISTRIBUTION CURVE OF STORING STATE OF SOLID STATE STORAGE DEVICE - A method for estimating a distribution curve of a first storing state of a solid state storage device includes the following steps. Firstly, plural threshold voltage intervals are provided. Numbers of cells within respective threshold voltage intervals are calculated. A location parameter interval is determined according to the numbers of cells within the threshold voltage intervals. The percentages of the cells within respective threshold voltage intervals are determined, and thus a distribution curve table is established. Then, m candidate location parameters within the location parameter interval are determined, and n candidate scale parameters are set. According to the m candidate location parameters and the n candidate scale parameters, m×n candidate Gaussian distribution curves are determined. A first Gaussian distribution curve selected from the m×n candidate Gaussian distribution curves is defined as the distribution curve. | 12-11-2014 |
Hsien-Jen Chang, Hsinchu TW
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20080304484 | METHOD FOR OPERATING MULTIPOINT CONTROL SYSTEM - The present invention provides method for operating a multipoint control system. It utilizes start packets pass through every one of controlled units which could be modified and transmitted to the next stage to achieve addressing for all of the system. The method comprises providing the multipoint control system, wherein the multipoint control system includes a plurality of controlled units serially connected, each of the controlled units has a execution unit and an interpretive unit, each of the interpretive unit has a data processing unit and a memory unit; transmitting an information stream by a controller, wherein the information stream includes a first start packet and a plurality of first data packets, the first start packet includes a first leading message, a first address, and a first length message; modifying the first address by each of the data processing units included in each of the interpretive units according to the first leading message and transmitting to the next stage; retrieving the first data packet corresponding to the first address by each of the interpretive units according to the first address, the first length message; and enabling each of the execution units included in each of the interpretive units according to content of each of the first data packets. | 12-11-2008 |
20090267680 | POWER DRIVING DEVICE FOR ELECTRONIC DEVICE - The present invention discloses a power driving device for an electronic device, comprising: a data input terminal capable of receiving a sequential data comprising at least a first power control sequential data and at least a second power control sequential data; an operation module capable of performing operation on the first power control sequential data and the second power control sequential data to generate a control signal; and a power control module coupled to the operation module to generate at least an output power according to the control signal. Therefore, the control signal can be used to control various power states of an electronic device. | 10-29-2009 |
Hsin An Chang, Hsinchu TW
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20110085353 | Frame Structure of Backlight Module - A frame structure of a backlight module includes a body and a mold frame. A side wall surrounds a bearing surface of the body, and the side wall has at least one stopper and at least one positioning hole. A side edge of the mold frame has at least one positioning post. When the mold frame is disposed on the side wall, the side edge of the mold frame leans against the stopper, and the positioning post of the mold frame is embedded in the positioning hole. | 04-14-2011 |
Hsing-Wen Chang, Hsinchu TW
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20100284220 | OPERATION METHOD OF NON-VOLATILE MEMORY - An operation method of a non-volatile memory for reducing the second-bit effect in the non-volatile memory is suitable for an N-level memory cell having a first storage position and a second storage position (wherein N is a positive integer greater than 2). The method includes following steps: determining sets of operation levels for operating the first storage position according to the level of the second storage position; when the level of the second storage position is a lower level, operating the first storage position according to a first set of operation levels; when the level of the second storage position is a higher level, operating the first storage position according to a second set of operation levels. Each of the levels in the second set of operation levels is greater than the corresponding level in the first set of operation levels. | 11-11-2010 |
20120243334 | FLASH MEMORY DEVICE AND PROGRAMMING METHOD THEREOF - A flash memory device including a memory array, a row decoder and M page buffers is provided, wherein M is a positive integer. The memory array includes a plurality of memory cells and is electrically connected to a plurality of word lines and a plurality of bit lines. The row decoder drives a specific word line among the word lines during an enabling period. The M page buffers divide the enabling period into N sub-periods, wherein N is an integer greater than 2. Furthermore, the i | 09-27-2012 |
20140126296 | FLASH MEMORY DEVICE AND PROGRAMMING METHOD THEREOF - A flash memory device including a memory array, a row decoder and M page buffers is provided, wherein M is an integer greater than 2. The memory array includes a plurality of memory cells and is connected to a plurality of word lines and a plurality of bit lines. The row decoder drives a specific word line among the word lines during an enabling period. Each of the page buffers is connected to N bit lines of the bit lines, and N is an integer equal to or greater than 3. A j | 05-08-2014 |
Hsiu-Tsen Chang, Hsinchu TW
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20100046238 | Outer shell structure of a decoration lamp string - A kind of outer shell structure of a decoration lamp string mainly are two or more than two flowered shells linked together on a foundation, it is then jointed with a light bulb group which is sleeve-fit a lamp stand with a linking seat. The linking seat is internally connect-set with a light bulb. The said outer shell uses the foundation to be insert-connected with the linking seat and covers the light bulb to form an outer shell of light bulb with several flowered shell linking bodies such that the light of light bulb generates more light illustrating faces through this outer shell to let the light source generated by a single light bulk becomes more dazzling shining. Simultaneously, it is hard to be overheated due to the increasing space in covering light bulb, and its life of usage is increased. | 02-25-2010 |
Hsiu-Tsin Chang, Hsinchu TW
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20090303734 | Structure in the outer enveloping shells of Christmas lamps - The present invention is to provide a structure improvement in the outer enveloping shells of Christmas lamps, which is characterized in that the outer enveloping shell is co-assembled by sleeved objects with different colors or different shell veins and formed an integrated outer shell. After being inserted, assembled and clip-fit in the lamp stand set with a LED lamp, it is then assembled and connected with an integrating stand set with the power line to form a complete Christmas lamp efficiently and practically. | 12-10-2009 |
Hsu-Chen Chang, Hsinchu TW
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20080310214 | DEVICE AND METHOD OF PROGRAMMING A MAGNETIC MEMORY ELEMENT - Thus, the present disclosure provides a method of programming a memory array. At least one memory cell including a magnetic element is provided. At least one current source coupled to the magnetic element is provided. A unipolar current is supplied from the at least one current source to the magnetic element at a plurality of non-zero current levels. | 12-18-2008 |
Hsu-Lin Chang, Hsinchu TW
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20110065023 | SEALING STRUCTURE AND ELECTRICITY SUPPLY DEVICE - An electricity supply device includes two conductive substrates, a chemical-electrical conversion module and a sealing structure. The chemical-electrical conversion module is disposed between the conductive substrates, and includes two diffusion units and a membrane electrode unit. One diffusion unit is disposed adjacent to one conductive substrate while the other diffusion unit is disposed adjacent to the other conductive substrate. The membrane electrode unit is disposed between the two diffusion units. The sealing structure includes a first protruding structure and a second protruding structure. One end of the first protruding structure is against to one conductive substrate. One end of the diffusion unit and one end of the membrane electrode unit are against to the inner side of one end of the first protruding structure. The second protruding structure is disposed next to the first protruding structure. At least one end of the second protruding structure is against to one end of the other diffusion unit and one end of the membrane electrode unit. Meanwhile, a sealing structure used in the electricity supply device is also disclosed. | 03-17-2011 |
Huang-Choung Chang, Hsinchu TW
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20100310828 | SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSED BY THIS METHOD - [Object]To provide a substrate processing method capable of forming a concavo-convex structure on a substrate surface while reducing the number of processes. | 12-09-2010 |
Huey-Ru Chang, Hsinchu TW
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20090219668 | CAPACITOR DEVICES HAVING MULTI-SECTIONAL CONDUCTORS - A capacitive device is provided. The capacitive device includes a first electrode and a second electrode below the first electrode and spaced apart from the first electrode, wherein at least one of the first electrode and the second electrode includes a plurality of conductive step sections, the plurality of conductive step sections having different heights. The capacitive device also includes an insulating region between the first electrode and the second electrode; and at least one slot formed on one of the first electrode and the second electrode. | 09-03-2009 |
20090267704 | CAPACITOR DEVICES WITH A FILTER STRUCTURE - A capacitor device is provided. The capacitor device includes at least one capacitor. The capacitor device also includes a first capacitor and a first filter coupling the first capacitor and a conductive region, wherein the first capacitor has a first resonance frequency and the first filter is configured to operate at a first frequency band covering the first resonance frequency. | 10-29-2009 |
Hui - Chi Chang, Hsinchu TW
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20090096739 | LIGHT SOURCE DRIVING CIRCUIT FOR BACKLIGHT MODULE - A light source driving circuit for a backlight module is disclosed, wherein each driving unit includes a reference resistor, a transistor, a bias resistor and a shunt regulator. The transistor is coupled between an LED string and the reference resistor, and the bias resistor is coupled between an operation voltage and the control terminal of the transistor. The shunt regulator is coupled between the control terminal of the transistor and a common terminal, and the reference pin of the shunt regulator is coupled to the common node between the reference resistor and the transistor. | 04-16-2009 |
Hui-Lin Chang, Hsinchu TW
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20080197461 | Apparatus for wire bonding and integrated circuit chip package - An apparatus for wire bonding and a capillary tool thereof are provided. An exemplary embodiment of a capillary tool capable of a wire bonding comprises a body having a first internal channel of a first diameter for accommodating a flow of a conductive wire. A compressible head is connected to the body, having a second internal channel of a second diameter for accommodating the flow of the conductive wire, wherein the first diameter is fixed and the second diameter is variable, the second diameter is not more than the first diameter and a diameter the conductive wire flowed through the compressible head is adjustable. An integrated circuit (IC) package is also provided. | 08-21-2008 |
20080233765 | Method for enhancing adhesion between layers - A novel method for enhancing interface adhesion between adjacent dielectric layers, particularly between an etch stop layer and an overlying dielectric layer having a low dielectric constant (k) in the formation of metal interconnects during the fabrication of integrated circuits on semiconductor wafer substrates. The method may include providing a substrate, providing an etch stop layer on the substrate, providing an oxygen-rich dielectric pre-layer on the etch stop layer and providing a major dielectric layer on the oxygen-rich dielectric pre-layer. Metal interconnects are then formed in the dielectric layers. The oxygen-rich dielectric pre-layer between the etch stop layer and the upper dielectric layer prevents or minimizes peeling and cracking of the layers induced by stresses that are caused by chemical mechanical planarization of metal layers and/or chip packaging. | 09-25-2008 |
20090014877 | Selective Formation of Boron-Containing Metal Cap Pre-layer - An interconnect structure with improved reliability is provided. The interconnect structure includes a semiconductor substrate; a dielectric layer over the semiconductor substrate; a metallic wiring in the dielectric layer; a pre-layer over the metallic wiring, wherein the pre-layer contains boron; and a metal cap over the pre-layer, wherein the metal cap contains tungsten, and wherein the pre-layer and the metal cap are formed of different materials. | 01-15-2009 |
Hung-Mao Chang, Hsinchu TW
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20080204413 | OPERATION METHOD OF WIRELESS POINTING INPUT APPARATUS - An operation method of a wireless pointing input apparatus is provided. The operation method includes following steps. The displacement vector of the wireless pointing input apparatus is detected with a resolution. The displacement vector of the wireless pointing input apparatus is transmitted to a host in a wireless way every a time interval. The time interval is decreased correspondingly if the resolution is increased. Or, the time interval is increased correspondingly if the resolution is decreased. | 08-28-2008 |
Hwa-Feng Chang, Hsinchu TW
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20090214692 | HOT PRESS MOLD FOR MEA OF FUEL CELL - A hot press mold for a MEA of fuel cell is provided. The hot press mold includes: a first mold including a first alignment part; a second mold including a second alignment part, being piled up a first electrode, a film, and a second electrode on it, whereby the first and second alignment parts join together to pile the first electrode, the film, and the second electrode between the first and second mold; and a lock loop secures the edge of the first and second mold to fix the first and second mold. | 08-27-2009 |
20090280391 | PACKAGE STRUCTURE FOR FUEL CELL - Provided is a package structure for a fuel cell, including a first polar plate and a second polar plate. The first polar plate includes a first recess used to accommodate an anode of a membrane electrode assembly (MEA), and at least a first sealed flange surrounding the first recess. The second polar plate includes a second recess corresponding in position to the first recess and used to accommodate a cathode of the MEA, and at least a first sealed groove surrounding the second recess and corresponding in position to the first sealed flange. The first sealed flange and the first sealed groove are employed to hold by clamping the periphery of the proton exchange membrane of the MEA, so as to accomplish sealing. | 11-12-2009 |
Jayce Chang, Hsinchu TW
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20090089426 | Security Management Device, Communication System, and Access Control Method - The present invention provides a technique of preventing a user from being tricked into revealing personal information by pharming. | 04-02-2009 |
Jui-Fa Chang, Hsinchu TW
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20110143276 | BIOMASS CHEMICAL TONER COMPOSITION AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a biomass chemical toner composition and a method for manufacturing the same. First, a biomass resin is mixed with a first hydrophobic resin to form organic particles. The organic particles, a second hydrophobic resin, and a pigment are mixed by emulsion aggregation to form cores. Subsequently, a third hydrophobic resin is formed on the surface of the cores, and the third hydrophobic resin is further heated and coalesced to form a continuous structure encapsulating the cores. Accordingly, the biomass chemical toner obtained from the described method has good anti-humidity, good charge stability, and low fusing temperature. | 06-16-2011 |
20130162931 | LIGHT EFFICIENCY ENHANCING OPTICAL DEVICES - A light efficiency enhancing optical device is disclosed, including a cholesteric liquid crystal film, a quarter wave plate disposed on a light out-going surface of the cholesteric liquid crystal film and an optical compensating film disposed on a light out-going surface of the quarter wave plate, wherein the optical compensating film includes a positive birefringence C-plate, and a composite optical compensating film with combination of the optical compensating film and the quarter wave plate has in-plane phase retardation R | 06-27-2013 |
Jung-Fang Chang, Hsinchu TW
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20090155988 | ELEMENT OF LOW TEMPERATURE POLY-SILICON THIN FILM AND METHOD OF MAKING POLY-SILICON THIN FILM BY DIRECT DEPOSITION AT LOW TEMPERATURE AND INDUCTIVELY-COUPLED PLASMA CHEMICAL VAPOR DEPOSITION EQUIPMENT THEREFOR - A low temperature poly-silicon thin film element, method of making poly-silicon thin film by direct deposition at low temperature, and the inductively-coupled plasma chemical vapor deposition equipment utilized, wherein the poly-silicon material is induced to crystallize into a poly-silicon thin film at low temperature by means of high density plasma and substrate bias voltage. Furthermore, the atom structure of the poly-silicon thin film is aligned in regular arrangement by making use of the induction layer having optimal orientation and lattice constant close to that of the silicon, thus raising the crystallization quality of the poly-silicon thin film and reducing the thickness of the incubation layer. | 06-18-2009 |
20140215501 | DISC CLAMPING STRUCTURE OF OPTICAL DISC DRIVE - A disc clamping structure is provided. A fixing base is disposed on a turntable. A plurality of ball seats are disposed around a periphery of the fixing base, and each of the ball seats has an aperture. The balls are received in the ball seats. The elastic members are disposed within the fixing base. The balls are upwardly moved, and the height of the center point of the ball is adjusted according to the thickness of the disc when the disc is clamped on the turntable. A portion of the ball is projected from the aperture of the ball seat before clamping the disc. | 07-31-2014 |
Ken-Chih Chang, Hsinchu TW
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20100289410 | Illumination device and control method thereof - An illumination device and a control method thereof are provided. The illumination device includes a fan and a light emitting diode module capable of emitting a light beam. The control method includes: detecting a fan signal of the fan; determining whether an operation of the fan is abnormal according to the fan signal, wherein a driving current of the LED module is reduced when the operation of the fan is determined to be abnormal; and a driving current of the LED module is reduced to a predetermined rang of the normal rated driving current when the fan is determined to be stop according to the fan signal. | 11-18-2010 |
20100295688 | Illumination device and control method thereof - An illumination device and a control method of the illumination device are provided. The illumination device includes a thermal sensor and a light emitting diode (LED) module. The control method include steps of: enabling the thermal sensor to detect the environment temperature outside the illumination device, and comparing the environment temperature with a threshold value, wherein if the environment temperature is higher than the threshold value, the driven current of the LED module is reduced and the thermal sensor is shut down within a continued period of time. | 11-25-2010 |
Ken-Yuan Chang, Hsinchu TW
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20090098177 | Methods and devices for tissue repair - Methods for treating diseased or damaged tissue in a subject are disclosed, involving administering to said subject at a site wherein diseased or damaged tissue occurs, cells of a type(s) normally found in healthy tissue corresponding to the diseased or damaged tissue, and/or suitable progenitor cells thereof, in association with bioresorbable beads or particles and optionally a gel and/or gel-forming substance. Where the cells an/or suitable progenitor cells thereof are chondrocytes, embryonic stem cells and/or bone marrow stromal cells, the methods of the invention are suitable for treating, for example, articular cartilage degeneration associated with primary osteoarthritis. Also disclosed is a device having tissue-like characteristics for treating diseased or damaged tissue in a subject, wherein the device comprises cells of a type(s) normally found in healthy tissue corresponding to the diseased or damaged tissue, and/or suitable progenitor cells thereof, in association with bioresorbable beads or particles and optionally a gel and/or gel-forming substance. | 04-16-2009 |
Ko-Hsing Chang, Hsinchu TW
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20090004796 | METHOD OF MANUFACTURING NON-VOLATILE MEMORY - A method of manufacturing a non-volatile memory includes providing a substrate and forming a patterned mask layer, a tunnel dielectric layer, and a first conductive layer on the substrate. The first conductive layer on the mask layer is removed to form second conductive layers disposed on the sidewall of the mask layer and the substrate. The mask layer is then removed and a source region is formed. Subsequently, an inter-gate dielectric layer and a third conductive layer are formed on the substrate. The third conductive layer is patterned to cover the source region and a portion of the second conductive layer on both sides of the source region. A portion of the inter-gate dielectric layer and the second conductive layers are then removed. After that, a dielectric layer, a fourth conductive layer, and a drain region are formed, respectively. | 01-01-2009 |
Kuang-Yeh Chang, Hsinchu TW
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20090026576 | ANTI-FUSE - An anti-fuse is provided. The anti-fuse includes a substrate, a gate disposed over the substrate, a gate dielectric layer sandwiched between the substrate and the gate, and two source/drain regions in the substrate at respective sides of the gate. The gate and the substrate have the same conductive type, but the conductive type of the gate and the substrate is different from that of the two source/drain regions. | 01-29-2009 |
20090029541 | METHOD OF FABRICATING ANTI-FUSE AND METHOD OF PROGRAMMING ANTI-FUSE - A method of fabricating an anti-fuse includes firstly forming a dielectric layer on a substrate having a first conductive type. Next, a conductive layer is formed on the dielectric layer. A first ion implantation process is then performed, such that the conductive layer has the first conductive type. Thereafter, the conductive layer and the dielectric layer are patterned to form a gate and a gate dielectric layer. The gate and the gate dielectric layer together construct a gate structure. Finally, two source/drain regions having a second conductive type are formed in the substrate at respective sides of the gate. Besides, a method of programming an anti-fuse includes firstly applying a voltage to a gate to break down a gate dielectric layer. The gate and a substrate are then electrically conducted or a P/N forward bias is then formed in a P/N junction after the breakdown of the gate dielectric layer. | 01-29-2009 |
20110021021 | METHOD OF FABRICATING DUAL DAMASCENE STRUCTURE - A method of fabricating a dual damascene structure is described. A dielectric layer and a metal hard mask layer are sequentially formed on a substrate having thereon a conductive layer and a liner layer. The metal hard mask layer and the dielectric layer are patterned to form a via hole exposing a portion of the liner layer. A gap-filling layer is filled in the via hole, having a height of ¼ to ½ of the depth of the via hole. A trench is formed in the metal hard mask layer and the dielectric layer. The gap-filling layer is removed to expose the portion of the liner layer, which is then removed. A metal layer is formed filling in the via hole and the trench, and then the metal hard mask layer is removed. | 01-27-2011 |
Kun-Chieh Chang, Hsinchu TW
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20080252664 | Device and Method for Driving Light-Emitting Diodes - A light-emitting diode (LED) driver is provided to drive an LED. The LED driver includes a clock supply to periodically output a modulation period. A brightness controller is provided to receive brightness data corresponding to the desired brightness of the LED. The brightness controller generates a pulse-width-modulated (PWM) duty pulse within the modulation period, a width of the PWM duty pulse being based on the brightness data. The LED driver also includes a detection controller to receive detection data indicating whether the LED is to be detected during the modulation period. When the detection data indicate that the LED is to be detected during the modulation period, the detection controller generates a detection pulse within the modulation period. A driver output is provided to output the PWM duty pulse and the detection pulse to the LED within the modulation period. | 10-16-2008 |
Kun-Rong Chang, Hsinchu TW
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20080260368 | IMAGE STABILIZATION APPARATUS FOR STABILIZING AN IMAGE SENSOR - An image stabilization apparatus for stabilizing an image sensor is disclosed. The image stabilization apparatus includes a transmission component whereon a slot is formed. The image stabilization apparatus further includes a rotary motor including an annular rotor connected to the transmission component, and an annular stator disposed on a side of the annular rotor. The annular rotor is capable of rotating relative to the annular stator. The image stabilization apparatus further includes a carrier for carrying the image sensor. The carrier includes a shaft disposed inside the slot in a slidable manner. The image stabilization apparatus further includes a linear motor coupled to the transmission component and the shaft of the carrier for driving the carrier to slide inside the slot. | 10-23-2008 |
Kuo Tien Chang, Hsinchu TW
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20090163169 | LOW-NOISE BLOCK - A low-noise block converter comprises a low-noise amplifier, a local oscillator, a mixer, an IF-amplifier and a regulator. The low-noise amplifier amplifies a high-band received signal. The local oscillator generates a local-frequency signal. The mixer transforms the high-band received signal into an intermediate-frequency signal by mixing the high-band received signal with the generated local-frequency signal. The IF-amplifier amplifies the intermediate-frequency signal. The regulator is connected to the IF-amplifier to provide a steady current (or voltage) to the local oscillator, the mixer and the low-noise amplifier. | 06-25-2009 |
Leii H. Chang, Hsinchu TW
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20090160942 | Tagging And Path Reconstruction Method Utilizing Unique Identification And The System Thereof - Disclosed is a tagging and path reconstruction method utilizing unique identification characteristics and the system thereof. The tagging and path reconstruction system comprises a plurality of readers for reading identification information having unique IDs, a plurality of cameras for taking object's image data, and a server. The server includes an identifying and tagging module, an interlaced fusion and identification module, and a path reconstruction module. The identifying and tagging module identifies and tags the object image data with unique IDs. The interlaced fusion and identification module filters, checks and updates the tagged object image data. The path reconstruction module recovers the tagged object image data, lets them regress to their original identity data, and reconstructs the motion path of each object. | 06-25-2009 |
Lu-Kuen Chang, Hsinchu TW
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20090153530 | ACTIVE DEVICE ARRAY SUBSTRATE AND METHOD FOR DRIVING THE SAME - An active device array substrate having a display area and a circuit area connected thereto is provided. The active device array substrate includes scan lines, data lines intersecting the scan lines, pixel units, scan-signal terminals, transmission circuit sets, controlling lines and controlling switches. The pixel units are located in the display area and electrically connect the corresponding scan lines and data lines. The scan-signal terminals, the transmission circuit sets, the controlling lines and the controlling switches are located in the circuit area. Each of the transmission circuit set is respectively connected to a corresponding scan-signal terminal. Each transmission circuit set includes transmission lines corresponding to the scan lines. The controlling lines intersect the transmission lines and the controlling switches are connected to the transmission lines, respectively. The controlling switches connected to the same scan-signal terminals are connected to different controlling lines. | 06-18-2009 |
Mei -Yuan Chang, Hsinchu TW
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20100160668 | CATALYST AND PROCESS FOR PREPARING CARBOXYLIC ACID ESTERS - A catalyst and a process for preparing carboxylic acid esters from an aldehyde and an alcohol in the presence of molecular oxygen are disclosed. The catalyst comprises metals supported on a silica-containing support, wherein the metals consist essentially of palladium, lead, an alkali or alkaline earth metal, and at least one of niobium and zirconium. The process for preparing a carboxylic acid ester comprises reacting an aldehyde with an alcohol in the presence of molecular oxygen and the aforementioned catalyst. | 06-24-2010 |
20130029252 | FUEL CELL AND ELECTROCATALYST - An embodiment of the invention provides an electrocatalyst, including a four-element catalyst having a formula of XYZP, wherein X is Pt or Pd, Y and Z are different elements selected from Group 6, Group 8, Group 9, or Group 11 elements, and P is phosphorous, wherein Group 6 elements include Cr, Mo, or W, Group 8 elements include Fe, Ru, or Os, Group 9 elements include Co, Rh, or Ir, and Group 11 elements include Cu, Ag, or Au. | 01-31-2013 |
Miller Chang, Hsinchu TW
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20090037988 | System and method of mutual authentication with dynamic password - A method of mutual authentication with dynamic password includes: generating a dynamic password and a first validation code by using a password generator; entering the dynamic password into a user interface; and transmitting the dynamic password to a verification host to verify the correctness of the dynamic password, if the dynamic password is correct, returning a second validation code to the user interface for a user to confirm whether the first validation code and the second validation code are the same or not. A system of mutual authentication with dynamic password is also disclosed. The above-mentioned system and method of mutual authentication with dynamic password can reduce the risk of phishing attack. | 02-05-2009 |
Pao-Shu Chang, Hsinchu TW
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20100265218 | DRIVING METHOD OF FIELD SEQUENTIAL DISPLAY - A driving method of a field sequential display apparatus is provided. First, a plurality of scan lines of the field sequential display apparatus are sequentially driven according to a scanning sequence in a first period of a first field, wherein the first field is in a first frame. Next, the scan lines are sequentially driven according to an opposite sequence in a second period of the first field, wherein the opposite sequence is in the reverse order of the scanning sequence. Finally, the scan lines are simultaneously driven or not driven in a third period of the first field. Consequently, the disclosed driving method can promote the uniformity of the image brightness. | 10-21-2010 |
20110102476 | DRIVER OF FIELD SEQUENTIAL DISPLAY AND DRIVING METHOD THEREOF - A driver of a field sequential display is provided. The driver includes a first power device, a second power device, and a driving waveform generator. The first power device generates a first power when the field sequential display is in a color mode. The second power device generates a second power when the field sequential display is in a monochrome mode. The voltage and current of the second power are respectively smaller than the voltage and the current of the first power. The driving waveform generator coupled to the first power device and the second power device and generates a plurality of scan signals and a plurality of display signals according to the first power or the second power, so as to drive a display panel of the field sequential display. | 05-05-2011 |
Sen-Chia Chang, Hsinchu TW
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20100120002 | System And Method For Conversation Practice In Simulated Situations - Disclosed is a system and method for conversation practice in simulated situations. The system comprises situational conversation teaching material, an audio processing module and a conversation processing module. The teaching material consists of multi-flow conversation paths and conversational sentences with a plurality of replaceable vocabulary items. According to different contents of the situational conversation teaching material and biased data of the teaching material, the audio processing module dynamically adjusts speech recognition model and recognizes the inputted audio signal of the learners to determine the information on the recognition results. The conversation processing module determines the information in response to the learners, based on the information on the recognition results, the situational conversation teaching material and biased data of the teaching material. | 05-13-2010 |
20100223060 | Speech Interactive System And Method - The present invention relates to a speech interactive system and method. The system comprises a target information receiving module, an interactive mode setting and speech processing module, an interactive information update module, a decision module, and an output response module. It receives target information and sets corresponding target text sentence information. It also receives a user's speech signal, sets an interactive mode, decides the speech's target text sentence information, and generates an assessment for the target text sentence. Under the set interactive mode, the system updates the information in an interactive information recording table according to the assessment and a timing count. According to the interactive mode and the recorded information, an output mode for the target text sentence information is generated. According to the output mode and the recorded information, the response information is generated. | 09-02-2010 |
Sheng-Ren Chang, Hsinchu TW
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20080224266 | LATERAL BIPOLAR TRANSISTOR - A lateral bipolar transistor is described, including a semiconductor substrate, a gate structure on the substrate, an emitter and a collector of a first conductivity type in the substrate, and a base of a second conductivity type in the substrate. The gate structure has a structure enclosing one or more closed areas. The emitter and the collector respectively includes a plurality of electrically connected unit emitters and a plurality of electrically connected unit collectors defined by the gate structure, which are arranged laterally intermixing with each other and separated by the substrate under the gate structure. The base includes a part under the gate structure. | 09-18-2008 |
Shih Chang Chang, Hsinchu TW
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20090324939 | Method for Fabricating Thin Sheets of Glass - Fabrication of thin sheets of glass or other substrate material for use in devices such as touch sensor panels is disclosed. A pair of thick glass sheets, typically with thicknesses of 0.5 mm or greater each, may each be patterned with thin film on a surface, sealed together to form a sandwich with the patterned surfaces facing each other and spaced apart by removable spacers, either or both thinned on their outside surfaces to thicknesses of less than 0.5 mm each, and separated into two thin glass sheets. A single thick glass sheet, typically with a thickness of 0.5 mm or greater, may be patterned, covered with a protective layer over the pattern, thinned on its outside surface to a thickness of less than 0.5 mm, and the protective layer removed. This thinness of less than 0.5 mm may be accomplished using standard LCD equipment, despite the equipment having a sheet minimum thickness requirement of 0.5 mm. | 12-31-2009 |
20140196933 | METHOD FOR FABRICATING THIN SHEETS OF GLASS - Fabrication of thin sheets of glass or other substrate material for use in devices such as touch sensor panels is disclosed. A pair of thick glass sheets, typically with thicknesses of 0.5 mm or greater each, may each be patterned with thin film on a surface, sealed together to form a sandwich with the patterned surfaces facing each other and spaced apart by removable spacers, either or both thinned on their outside surfaces to thicknesses of less than 0.5 mm each, and separated into two thin glass sheets. A single thick glass sheet, typically with a thickness of 0.5 mm or greater, may be patterned, covered with a protective layer over the pattern, thinned on its outside surface to a thickness of less than 0.5 mm, and the protective layer removed. This thinness of less than 0.5 mm may be accomplished using standard LCD equipment, despite the equipment having a sheet minimum thickness requirement of 0.5 mm. | 07-17-2014 |
Shih-Pang Chang, Hsinchu TW
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20100166033 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device includes a substrate, a first cladding layer over the substrate, an active region on the first cladding layer, and a second cladding layer on the active region, wherein the active region includes a first type barrier layer that is doped and a second type barrier layer that is undoped, the first type barrier layer being closer to the first cladding layer than the second type barrier layer. | 07-01-2010 |
20120007042 | LIGHT EMITTING DEVICE WITH A SINGLE QUANTUM WELL ROD - A light emitting device comprising a first semiconductor layer, a second semiconductor layer and a quantum well layer, wherein the first semiconductor layer and the second semiconductor layer are disposed on the opposite sides of the quantum well layer, the quantum well layer comprising a plurality of quantum well rods which are separated from each other, and each of the quantum well rods has only one quantum well. | 01-12-2012 |
20120142142 | METHOD OF MANUFACTURING A SEMICONDUCTOR STRUCTURE - A method of manufacturing a semiconductor structure is disclosed, which includes providing a substrate comprising a bottom surface and a growth surface opposite to the bottom surface; forming a buffer layer comprising a first surface which is not a C-plane substantially parallel with the bottom surface on the growth surface; forming a semiconductor structure on the buffer layer; forming at least one cavity in the buffer layer; extending the cavity along a main extending direction; separating the substrate and the semiconductor structure; wherein the main extending direction is substantially not parallel with the normal direction of the first surface. | 06-07-2012 |
20130082238 | LIGHT-EMITTING DEVICE - Disclosed is a light-emitting device, comprising: a first multi-quantum well structure comprising a plurality of first well layers and a first barrier layer stacked alternately, wherein the energy gap of the first barrier layer is larger than that of any one of the first well layers; a second multi-quantum well structure comprising a plurality of second well layers and a second barrier layer stacked alternately, wherein the energy gap of the second barrier layer is larger than that of any one of the second well layers; and a third barrier layer disposed between the first multi-quantum well structure and the second multi-quantum well structure, and the third barrier layer connected with the first well layer and the second well layer, wherein the energy gap of the third barrier layer is larger than that of any one of the first well layers and the second well layers, and the thickness of the third barrier layer is larger than that of any one of the first barrier layer and the second barrier layer. | 04-04-2013 |
20130320296 | LIGHT EMITTING DEVICE WITH QCSE-REVERSED AND QCSE-FREE MULTI QUANTUM WELL STRUCTURE - A light-emitting device comprises a semiconductor stacked structure, the semiconductor stacked structure comprising a p-type semiconductor layer, a n-type semiconductor layer and an multiple quantum well structure between the p-type semiconductor layer and the n-type semiconductor layer, wherein the multiple quantum well structure comprises a first multiple quantum well structure near the n-type semiconductor layer and a second multiple quantum well structure near the p-type semiconductor layer, wherein the first multiple quantum well structure has positive interface bound charge and the second multiple quantum well structure has zero interface bound charge. | 12-05-2013 |
20140367692 | LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF - A light-emitting device includes: a substrate including an upper surface, wherein the upper surface includes an ion implantation region; a semiconductor layer formed on the upper surface; a light-emitting stack formed on the semiconductor layer; and a plurality of scattering cavities formed between the semiconductor layer and the upper surface in accordance with the ion implantation region. | 12-18-2014 |
Shih-Tsuan Chang, Hsinchu TW
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20090242761 | METHOD AND APPARATUS FOR CHARGED PARTICLE BEAM INSPECTION - A method, apparatus and computer readable medium for charged particle beam inspection of a sample comprising at least one sampling region and at least one skip region is disclosed. The method, apparatus and computer readable medium comprise receiving an imaging recipe which at least comprises information of the area of the sampling and skip regions; calculating a default stage speed according to the imaging recipe; calculating an alternative stage speed at least according to the default stage speed, the sampling region area information, and the skip region area information; calculating at least one imaging scan compensation offset at least according to the alternative stage speed; and inspecting the sample at the alternative stage speed while adjusting the motion of the charged particle beam according to the imaging scan compensation offsets, such that the charged particle beam tightly follows the motion of the stage and images only the sampling regions on the sample. | 10-01-2009 |
20120043462 | METHOD AND APPARATUS FOR CHARGED PARTICLE BEAM INSPECTION - A method, apparatus and computer readable medium for charged particle beam inspection of a sample comprising at least one sampling region and at least one skip region is disclosed. The method, apparatus and computer readable medium comprise receiving an imaging recipe which at least comprises information of the area of the sampling and skip regions; calculating a default stage speed according to the imaging recipe; calculating an alternative stage speed at least according to the default stage speed, the sampling region area information, and the skip region area information; calculating at least one imaging scan compensation offset at least according to the alternative stage speed; and inspecting the sample at the alternative stage speed while adjusting the motion of the charged particle beam according to the imaging scan compensation offsets, such that the charged particle beam tightly follows the motion of the stage and images only the sampling regions on the sample. | 02-23-2012 |
Shinn-Jen Chang, Hsinchu TW
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20090266788 | METHOD FOR FABRICATING CONDUCTIVE PATTERN ON FLEXIBLE SUBSTRATE AND PROTECTIVE INK USED THEREIN - The invention discloses a method for fabricating a conductive pattern on a flexible substrate. A flexible substrate having a conductive layer thereon is provided. A protective ink is screen printed on the conductive layer, wherein a portion of the conductive layer is exposed through the protective ink. The exposed portion of the conductive layer is removed by etching using the protective ink as a mask. The protective ink is then removed, thus providing a conductive pattern with a minimum line width of not greater than 150 μm. The invention also discloses a composition for the protective ink. | 10-29-2009 |
20130062574 | CARBON NANOTUBE POWDERS AND METHODS FOR MANUFACTURING THE SAME AND COMPOSITE MATERIALS - Disclosed is a carbon nanotube powder, including a carbon nanotube averagely mixed with a dispersant, wherein the carbon nanotube and the dispersant have a weight ratio of 30:70 to 90:10. The carbon nanotube has a diameter of 10 nm to 100 nm, and a length/diameter ratio of 100:1 to 5000:1. The dispersant is an alternative copolymer, a block copolymer, or a random copolymer polymerized of a solvation segment (A) and a carbon affinity group (B). The carbon nanotube powder can be blended with a thermoplastic material to form a composite, wherein the carbon nanotube and the composite have a weight ratio of 0.5:100 to 50:100. | 03-14-2013 |
Tai-Li Chang, Hsinchu TW
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20090002646 | ANGLE-ADJUSTING ASSEMBLY AND ANGLE-ADJUSTING MECHANISM THEREOF - An angle-adjusting mechanism includes a first disk, a second disk, a fixing element and an elastic element. The first disk has a spindle hole and a plurality of positioning end notches disposed adjacent to the spindle hole. The second disk has a spindle fitting the spindle hole to enable the first disk to rotate around a rotation axis of the spindle relative to second disk, and has a positioning end bump located adjacent to the spindle to engage with one of the positioning end notches. The fixing element mounts the second disk onto the supporting bracket and limits the second disk to move along the rotation axis of the spindle within a preset range. The elastic element is mounted between the fixing element and the second disk to force the second disk to lean on the first disk. | 01-01-2009 |
Tsun-Hsu Chang, Hsinchu TW
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20100123529 | MODE CONVERTER AND MICROWAVE ROTARY JOINT WITH THE MODE CONVERTER - A microwave rotary joint comprises a mode converter for converting microwave signals of a TE | 05-20-2010 |
20110018435 | MODE-SELECTIVE INTERACTIVE STRUCTURE FOR GYROTRONS - A mode-selective interactive structure for gyrotrons includes a plurality of metal tubes, wherein an inner wall of each metal tube forms a waveguide; and between each adjacent pair of the metal tubes exists a slice with a first interface and a second interface and when an electromagnetic wave comprising an operating mode and a competing mode propagates through the slice, the competing mode is partially reflected upon, partially transmitted through and/or absorbed at the first interface and the second interface of the slice so that the power loss of the competing mode is larger than the operating mode and the production of the competing modes is suppressed progressively thereby achieving mode selection. | 01-27-2011 |
20110221545 | ISOLATED DUAL-MODE CONVERTER AND APPLICATIONS THEREOF - An isolated dual-mode converter includes a TE | 09-15-2011 |
20130029497 | Method of Crystallizing Amorphous Silicon Films by Microwave Irradiation - A method is developed to crystallize amorphous silicon (a-Si) thin films, in cold environment, by combining microwave-absorbing materials (MAM) and microwave irradiation. The MAM is set on top or around of the a-Si thin film. MAM composes of dielectric, magnetic, semiconductor, ferroelectric and carbonaceous material oxides, carbides, nitrides and borides, which will absorb and concentrate electric or magnetic field of the microwave. The microwave frequency is selected from 1 to 50 GHz, at a power density not less than 5 W/cm | 01-31-2013 |
20130257563 | MULTI-CHANNEL MODE CONVERTER AND ROTARY JOINT OPERATING WITH A SERIES OF TE OR TM MODE ELECTROMAGNETIC WAVE - A multi-channel mode converter operating with a series of TE or TM mode electromagnetic wave includes a plurality of coaxial waveguides arranged in overlay configuration. By controlling radius ratio and the number of coupling aperture of each coaxial waveguide, high power and high purity of operating mode of electromagnetic wave can be obtained and the major parasitic mode of electromagnetic wave can be suppressed, so as to avoid crosstalk between coaxial waveguides. A rotary joint including the above-mentioned mode converter with multi-channel is also disclosed. | 10-03-2013 |
Tzong-Sheng Chang, Hsinchu TW
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20100081249 | Method to reduce leakage in a protection diode structure - A method for forming a protection diode utilizes processing operations and materials used in the formation of the CMOS integrated circuit device and provides a protection diode used in CMOS integrated circuit devices to direct charged particles to benign locations and prevent damage to the devices. The protection diode includes a well region of a first conductivity type formed in a surface of a semiconductor substrate, a heavily doped P-type impurity region disposed within the well region, a heavily doped N-type impurity region disposed within the well region and an STI structure interposed therebetween. A top surface of the STI structure extends above the surface. A silicide resistant block-out layer is formed over the STI structure and extends laterally beyond the STI structure, covering any counterdoped sections that may undesirably be formed in the substrate adjacent the STI structure during implantation operations. | 04-01-2010 |
Vencent Chang, Hsinchu TW
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20090053899 | METHOD OF PATTERN FORMATION IN SEMICONDUCTOR FABRICATION - Provided is a method of fabricating a semiconductor device. The method includes providing a substrate, forming a photo acid generator (PAG) layer on the substrate, exposing the PAG layer to radiation, and forming a photoresist layer on the exposed PAG layer. The exposed PAG layer generates an acid. The acid decomposes a portion of the formed photoresist layer. In one embodiment, the PAG layer includes organic BARC. The decomposed portion of the photoresist layer may be used as a masking element. | 02-26-2009 |
20090081591 | METHOD FOR PATTERNING A PHOTOSENSITIVE LAYER - The method of patterning a photosensitive layer includes providing a substrate including a first layer formed thereon, treating the substrate including the first layer with cations, forming a first photosensitive layer over the first layer, patterning the first photosensitive layer to form a first pattern, treating the first pattern with cations, forming a second photosensitive layer over the treated first pattern, patterning the second photosensitive layer to form a second pattern, and processing the first layer using the first and second patterns as a mask. | 03-26-2009 |
20090311628 | METHOD FOR ETCHING AN ULTRA THIN FILM - A method for etching an ultra thin film is provided which includes providing a substrate having the ultra thin film formed thereon, patterning a photosensitive layer formed over the ultra thin film, etching the ultra thin film using the patterned photosensitive layer, and removing the patterned photosensitive layer. The etching process includes utilizing an etch material with a diffusion resistant carrier such that the etch material is prevented from diffusing to a region underneath the photosensitive layer and removing portions of the ultra thin film underneath the photosensitive layer. | 12-17-2009 |
20100109054 | PATTERN FORMATION IN SEMICONDUCTOR FABRICATION - Provided is a semiconductor device. The device includes a substrate having a photo acid generator (PAG) layer on the substrate. The PAG layer is exposed to radiation. A photoresist layer is formed on the exposed PAG layer. The exposed PAG layer generates an acid. The acid decomposes a portion of the formed photoresist layer. In one embodiment, the PAG layer includes organic BARC. The decomposed portion of the photoresist layer may be used as a masking element. | 05-06-2010 |
20100155963 | DUMMY VIAS FOR DAMASCENE PROCESS - An integrated circuit device and method of making the integrated circuit device are disclosed. An exemplary apparatus includes: a semiconductor layer; and a dielectric layer on the semiconductor layer, the dielectric layer having conductive vias and dummy vias formed therein, wherein the conductive vias and dummy vias extend varying distances into the dielectric layer, the conductive vias extending through the dielectric layer to the semiconductor layer, and the dummy vias extending through the dielectric layer to a distance above the semiconductor layer. | 06-24-2010 |
20120114872 | METHOD FOR PATTERNING A PHOTOSENSITIVE LAYER - The method of patterning a photosensitive layer includes providing a substrate including a first layer formed thereon, treating the substrate including the first layer with cations, forming a first photosensitive layer over the first layer, patterning the first photosensitive layer to form a first pattern, treating the first pattern with cations, forming a second photosensitive layer over the treated first pattern, patterning the second photosensitive layer to form a second pattern, and processing the first layer using the first and second patterns as a mask. | 05-10-2012 |
20130164686 | Method for Patterning a Photosensitive Layer - The method of patterning a photosensitive layer includes providing a substrate including a first layer formed thereon, treating the substrate including the first layer with cations, forming a first photosensitive layer over the first layer, patterning the first photosensitive layer to form a first pattern, treating the first pattern with cations, forming a second photosensitive layer over the treated first pattern, patterning the second photosensitive layer to form a second pattern, and processing the first layer using the first and second patterns as a mask. | 06-27-2013 |
Wan-Kun Chang, Hsinchu TW
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20100094435 | Accumulative Method For Estimating Velocity Limitation - A method for controlling acceleration and deceleration before interpolating is provided. The method comprises steps of previewing and analyzing a processing program to estimate a limitation of a processing velocity, which comprises providing the processing program including a pathway formed by plural blocks; unitizing the motion vector of each block into the unit vector | 04-15-2010 |
20120109361 | PROGRAM CONVERTING MODULE FOR MULTI-AXIS COORDINATED MACHINES AND PROGRAM-CONVERTING METHOD - A program-converting module for a multi-axis cooperated machine and a program-converting method. Machining programs and mechanism data of a plurality of first machines are input to a first input module. Mechanism data of a plurality of second machines are input to a second input unit. A setting unit sets at least one of the first machines to be a source machine, and sets one of the second machines to be a target machine. A conversion unit uses a kinematical method to convert the machining program of the source machine into a machining program applicable to the target machine based on the mechanism data of the source and target machines, without requiring CAD/CAM software. | 05-03-2012 |
20120117787 | MANUFACTURING METHOD FOR MACHINE TOOL - The present invention provides a manufacturing method for a machine tool having a human-machine interface and a program with predetermined manufacturing conditions. The manufacturing method includes (1) setting, via the human-machine interface, one or more specific manufacturing areas of the workpiece and specific conditions for the specific manufacturing areas; (2) determining by the controller whether the manufacturing of the workpiece is performed at one of the specific manufacturing areas; (3) performing the manufacturing of the workpiece under one of the specific conditions corresponding to the one of the specific manufacturing areas via the controller and monitoring continuously the manufacturing status of the machine tool if the manufacturing of the workpiece is performed at one of the specific manufacturing areas; and (4) performing the manufacturing of the workpiece according to the predetermined manufacturing conditions via the controller if the manufacturing of the workpiece is not performed at the specific manufacturing areas. | 05-17-2012 |
Ya-Hsien Chang, Hsinchu TW
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20090103302 | Circuit Board Assembly and Backlight Module Comprising the Same - A circuit board assembly and a backlight module comprising the circuit board assembly are provided. The circuit board assembly has a first surface and a second surface opposite to the first surface, and further comprises at least one laminate, a first conductive wiring structure and a coating. The first conductive wiring structure is formed on the first surface. The coating is formed on the coating area of the second surface, wherein the coating can conduct heat and provide electric insulation. Thus, the circuit board assembly is adapted to outwardly conduct heat from the laminate through the second surface and to promote the heat dissipation efficiency of the circuit board assembly. | 04-23-2009 |
20090116232 | COLOR CONTROL OF MULTI-ZONE LED BACKLIGHT - The present invention relates to a light emitting diode (LED) backlight having a plurality of LED strips, in which driving current supplied to each of the plurality of LED strips is adjusted according to measured differences in chromaticity coordinates between the actual light chromaticity and brightness output by each LED strip and a desired light chromaticity and brightness of each LED so that the LED backlight generates light of a desired color with a uniform brightness, and methods of operating the same. | 05-07-2009 |
Yang-Hui Chang, Hsinchu TW
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20110096026 | PIXEL ARRAY AND DISPLAY PANEL HAVING THE SAME - A pixel array having a plurality of pixel structures is provided. At least one of the pixel structures includes a scan line, a data line, an active device, a pixel electrode, a capacitor electrode line, a readout line and a sensing device. The scan line and the data line are disposed on a substrate. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device. The capacitor electrode line electrically couples with the pixel electrode. The readout line is disposed parallel to the data line. The sensing device is electrically connected to the scan line and the readout line, and the sensing device is connected to an adjacent capacitor electrode line. | 04-28-2011 |
20110153284 | Liquid Crystal Device with Embedded Element and Method for Designing Thereof - A design method for integrating an embedded device into a liquid crystal panel is disclosed, including providing an adjustable backlight spectrum range, and determining an area ratio of sub pixels occupied by an embedded element and a readout line in a touch panel according to the adjustable backlight spectrum range. | 06-23-2011 |
Yao-Shuo Chang, Hsinchu TW
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20100079272 | METHOD FOR DISPLAYING STARTING PROCESS OF ELECTRONIC DEVICE - A method for displaying a starting process of an electronic device is described hereinafter. Firstly, divide the starting process of the electronic device into a plurality of starting stages. Next, set a displaying data for each of the starting stages respectively. Lastly, transmit the corresponding displaying data to a displaying device and display the displaying data on the displaying device after executing each of the starting stages. Therefore, the method can make the starting process of the electronic device more intuitionistic. Furthermore, when the electronic device fails in the starting process thereof, the reason for the failure is easy to be preliminarily ascertained by viewing the displaying data displayed on the displaying device so as to provide a helpful reference to the trouble clearing. | 04-01-2010 |
Yen-An Chang, Hsinchu TW
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20080246513 | GATE DRIVING CIRCUIT - The present invention relates to a gate driving circuit, comprising a driver control circuit, a voltage following bias circuit, a pull up circuit and a MOS transistor. The driver control circuit receives an active signal and generates a pull up signal or a pull down signal. In case of the pull up signal, the MOS transistor is turned to the OFF state by the pull up circuit, and there is no current for the output load device. In case of the pull down signal, the MOS transistor is turned to the ON state by the voltage following bias circuit. The driving voltage for the gate of the MOS transistor has a constant voltage drop according to the external supply voltage. Therefore, the gate driving circuit of the present invention provides a constant current for the output load device. | 10-09-2008 |
Yi Edward Chang, Hsinchu TW
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20100159708 | Method for forming required pattern on semiconductor substrate by thermal reflow technique - The invention is disclosed that pattern on semiconductor substrate is fabricated by thermal reflow technique. Also, the pattern on semiconductor substrate having different sub-micron spacings can be fabricated by using different time for the thermal reflow technique process. | 06-24-2010 |
You-Chia Chang, Hsinchu TW
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20100165459 | LENS UNIT AND PROJECTION SCREEN MADE OF THE SAME - A lens unit and a projection screen made of the same are disclosed. The lens unit includes a micro lens having a light incident surface and a light emergent surface opposing to the light incident surface; a light absorbing layer formed on the light emergent surface of the micro lens and having a cavity formed therein; a scattering layer formed in the cavity of the light absorbing layer and including a transparent resin blended with scattering particles; and a reflective layer formed on the light absorbing layer and the scattering layer. The projection screen includes a plurality of the lens units, thereby achieving high contrast and high energy utilization efficiency of incident light with a large viewing angle. | 07-01-2010 |
Yuan-Teng Chang, Hsinchu TW
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20090096643 | System and Method for Context-Based Adaptive Binary Arithematic Encoding and Decoding - A system is disclosed for context-based adaptive binary arithmetic encoding and decoding. The system comprises a calculating device configured to calculate an index value for one of a first bin to be encoded and a second bin to be decoded, a memory device to store context models in cluster, wherein the index value for one of the first bin and the second bin is related to one of the context models, and a binary arithmetic unit configured to serve as one of an encoder for encoding the first bin based on the one context model and a decoder for decoding the second bin based on the one context model. | 04-16-2009 |
Yuarn-Yee Chang, Hsinchu TW
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20090304822 | Extract of Polygonum multiflorum Thunb. ex Murray var. hypoleucum and compositions for improving metabolic syndrome - An extract of | 12-10-2009 |
20110206785 | EXTRACT OF POLYGONUM MULTIFLORUM THUNB. EX MURRAY VAR. HYPOLEUCUM AND COMPOSITIONS FOR IMPROVING METABOLIC SYNDROME - An extract of | 08-25-2011 |
Yuh-Chin Chang, Hsinchu TW
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20100011143 | HDMI extender compatible with high-bandwidth digital content protection - A high-definition multimedia interface (HDMI) extender compatible with high-bandwidth digital content protection (HDCP) has a data receiver for receiving video/audio data and a data transmitter for transmitting the video/audio data to a display device. An Ethernet cable consisting of eight cores is connected between the data receiver and the data transmitter. When either the video/audio data or the display device complies with the HDCP, a voltage signal with level variation is transmitted between the data receiver and the data transmitter through the Ethernet cable to permit the display device to display the video/audio data. | 01-14-2010 |
Yung-Le Chang, Hsinchu TW
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20110119565 | MULTI-STREAM VOICE TRANSMISSION SYSTEM AND METHOD, AND PLAYOUT SCHEDULING MODULE - A multi-stream voice transmission system includes a transmitting terminal and a receiving terminal for transmitting and receiving first and second packet streams via first and second network channels. The receiving terminal includes a playout buffer for buffering the first and second packet streams, generates an output voice signal from the buffered packets according to a playout schedule adjusting coefficient β, generates packet loss parameters and packet delay parameters corresponding to loss and delay experienced by the first and second packet streams, and provides the parameters to the transmitting terminal. The transmitting terminal receives the parameters, performs a playout schedule optimizing algorithm employing the parameters so as to determine an optimum value of the playout schedule adjusting coefficient β corresponding to a balanced packet loss rate and a balanced playout delay of the next packets to be transmitted, and provides the playout schedule adjusting coefficient β to the receiving terminal. | 05-19-2011 |
Yung-Peng Chang, Hsinchu TW
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20100165634 | Ultra-thin light guidance device - Disclosed is an ultra-thin light guidance device, which is realized through integrating a micro prism set into a light guidance module, and achieving filtering the incident lights by means of a micro grating in said micro prism set, thus only part of the effective incident lights pass through said micro prism set, while the rest of incident lights are reflected back to a bottom light guidance layer and a bottom light reflection plate, so that lights are reflected back and enters into said micro prism set again. As such, in less than 10 mm thickness of the ultra-thin light guidance device, a dot or a line light source is converted to form an evenly distributed and highly efficient surface light source by making use of said micro prism set. | 07-01-2010 |
Yung-Sheng Chang, Hsinchu TW
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20110128608 | ELECTRO-PHORETIC DISPLAY DEVICE AND FABRICATING METHOD THEREOF - An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer, a second substrate and a sealant layer. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. The sealant layer is interposed between the second substrate and the conductive flexible board to seal the electro-phoretic layer between the first substrate and the second substrate. A fabricating method of electro-phoretic display device is also disclosed. | 06-02-2011 |
20120188627 | SMART WINDOW AND SMART WINDOW SYSTEM USING THE SAME - A smart window includes a windowpane, at least one sensor and a wireless signal transceiver. The sensor is disposed on the windowpane and configured for detecting an environmental factor and accordingly outputting a sensing signal. The wireless signal transceiver is disposed on the windowpane and electrically connected to the sensor. The wireless signal transceiver is configured for further transmitting the sensing signal from the sensor. A smart window system includes the aforementioned smart window. The smart window and the smart window system adopt wireless communication manner to transmit the sensing signals, and thereby the smart window system has an overall modulation to an environmental factor. | 07-26-2012 |
20130057464 | ELECTRO-PHORETIC DISPLAY DEVICE AND FABRICATING METHOD THEREOF - An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer and a second substrate. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. A fabricating method of electro-phoretic display device is also disclosed. | 03-07-2013 |
20140320137 | INSPECTION METHOD AND INSPECTION APPARATUS - An inspection method including following steps is provided. A pixel array substrate including a plurality of pixel units is in contact with a photoelectric inspection device. A plurality of electrical signals is inputted to the pixel units of the pixel array substrate and the photoelectric inspection device. Based on an optical property of the photoelectric inspection device, the pixel units of the pixel array substrate are being examined on whether they are normal or not. Moreover, an inspection apparatus realizing the inspection method is also provided. | 10-30-2014 |
Yun-Shuo Chang, Hsinchu TW
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20100309180 | DISPLAY DEVICE AND CIRCUITRY FOR AND METHOD OF DRIVING THE SAME - In a multi layer display device, at least two display material layers are concurrently driven while cross talk prevention and/or image quality adjustment is achievable by adjusting at least one of voltage, pulse width or repetition rate of the driving waveforms. | 12-09-2010 |
Yun-Yuan Chang, Hsinchu TW
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20110144929 | TORSIONAL RESONANCE FREQUENCY MEASURING DEVICE AND METHOD - The invention provides a torsional resonance frequency measuring device and method applicable to a large-scale power generating equipment or a traction motor equipment with a rotating shaft, such as a large power grid-tied wind turbine. The invention is characterized by employing a machine-side converter existing in the grid-tied wind turbine to output direct currents to a three-phase PMSG (permanent magnet synchronous generator), such that a pulse torque is generated to mechanically excite a rotor of the three-phase PMSG. Afterwards, a control circuit of the machine-side converter acquires back electromotive force generated by the mechanically excited rotor so as to calculate the torsional resonance frequency of the overall drive-chain system according to the frequency spectrum of the back electromotive force. | 06-16-2011 |
Yu-Shuan Chang, Hsinchu TW
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20100315377 | TOUCH PANEL - A touch panel is provided. The touch panel includes a plurality of pixels, wherein each pixel includes M*N sub-pixels, at least m sub-pixels each include at least one photo sensitive area and at least one effective display area, the other n sub-pixels each include only at least one effective display area, and M≧2, N≧1, m≦M, m+n=M and m≧0. A first color filter film is disposed over a photo sensor of the photo sensitive area and a second color filter film is disposed over the effective display area, wherein the color of the first and the second color filter films are different at the at least m sub-pixels. The photo sensors at the same column are electrically connected by a signal readout line, wherein only one signal readout line is disposed at every M column of the sub-pixels. | 12-16-2010 |
20130069914 | TOUCH PANEL - A touch panel is provided. The touch panel includes a plurality of pixels, wherein each pixel includes M*N sub-pixels, at least m sub-pixels each include at least one photo sensitive area and at least one effective display area, the other n sub-pixels each include only at least one effective display area, M≧2, N≧1, m≦M, m+n=M and m≧0. A first color filter film is disposed over a photo sensor of the photo sensitive area and a second color filter film is disposed over the effective display area, wherein the color of the first and second color filter films are the same at the same sub-pixel. The photo sensors at the same column of the sub-pixels are electrically connected by a signal readout line, wherein only one signal readout line is disposed at every M column of the sub-pixels. | 03-21-2013 |