Tsai, Taichung County
Che-Liang Tsai, Taichung County TW
Patent application number | Description | Published |
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20090273831 | LIGHT MODULE, OPTICAL TWEEZERS GENERATOR AND DARK FIELD MICROSCOPE - A light module is provided. The light module applied to a dark field microscope is used for illuminating an object. The light module includes a light beam, a reflection component and a condensing component. The light beam has several lights. The reflection component is used for converting the lights radiating along a beginning direction to a circular beam substantially radiating along the beginning direction. The circular beam passes through the condensing component and is focused on the object. A part of the circular beam passing through the condensing component is scattered by the object. | 11-05-2009 |
Chen-Chu Tsai, Taichung County TW
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20090262165 | SUPPLY SYSTEM AND INJECTION-HEAD STRUCTURE THEREOF - A supply system capable of providing a working fluid is provided. The supply system includes an access device, a first energizer, a second energizer, a third energizer and an output device. The access device utilized to access the working fluid includes a connecting port. The first energizer provides a first energy to energize the working fluid, thereby expelling the bubbles from the working fluid. The second energizer provides a second energy to energize the working fluid received in the access device, thereby expelling the working fluid through the connecting port of the access device. The output device is connected to the access device, thereby receiving and outputting the working fluid. The third energizer provides a third energy to heat the working fluid passing through the access device and the output device. | 10-22-2009 |
20110050667 | MULTISTABLE DISPLAY SYSTEM AND METHOD FOR WRITING IMAGE DATA ON MULTISTABLE DISPLAY - A multistable display system includes a multistable display, a writehead, and a sensor. The writehead includes a plurality of electrodes for writing the pixels of the multistable display, wherein each of the pixels corresponds to at least two of the electrodes. The sensor can detect the position of the writehead relative to the multistable display. The electrodes are charged with driving voltage signals according to the relative position between the multistable display and the writehead for updating the pixels of the multistable display. | 03-03-2011 |
20120206538 | SUPPLY SYSTEM AND INJECTION-HEAD STRUCTURE THEREOF - A supply system capable of providing a working fluid is provided. The supply system includes an access device, a first energizer, a second energizer, a third energizer and an output device. The access device utilized to access the working fluid includes a connecting port. The first energizer provides a first energy to energize the working fluid, thereby expelling the bubbles from the working fluid. The second energizer provides a second energy to energize the working fluid received in the access device, thereby expelling the working fluid through the connecting port of the access device. The output device is connected to the access device, thereby receiving and outputting the working fluid. The third energizer provides a third energy to heat the working fluid passing through the access device and the output device. | 08-16-2012 |
Chieh-Yuan Tsai, Taichung County TW
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20100102536 | Movable carrier for table saw - A movable carrier for combination with a table saw includes a retractable bar and two rollers. When the retractable bar is extracted and the rollers touch the ground, the table saw can be easily carried to move from one place to another. When the retractable bar is retracted, the movable carrier is spaceless and can prevent the table saw from collision. | 04-29-2010 |
20100126324 | Quickly detachable spreader mounting structure for table saw - A quickly detachable spreader mounting structure used in a table saw is disclosed to include a spreader holder, a spreader detachably clamped in the spreader holder, a positioning member inserted through the spreader holder and the spreader and having a positioning portion, and a handle coupled to the positioning member and having a protruding portion and biasable between an unlocking position where the protruding portion is moved away from the positioning portion to release the spreader from the spreader holder and a locking position where the protruding portion is abutted against the positioning portion to lock the spreader to the spreader holder. | 05-27-2010 |
20100132527 | Saw blade adjustment structure for table saw - A saw blade adjustment structure for table comprises a support rod inserted through a respective arched sliding slot on a front support panel and a rear support panel, a handle pivoted to the front end of the support rod and biasable between a holding down position and a release position, and an adjustment member set between the front support panel and the handle and having an oblong hole coupled to the support rod such that the adjustment member is movable between an initial position and a push-out position subject to movement of the handle between the holding down position and the release position. | 06-03-2010 |
Chih-Hao Tsai, Taichung County TW
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20100140158 | WATER TREATMENT APPARATUS WITH EASY FILTER REPLACEMENT CONSTRUCTION - A water treatment apparatus includes a frame and a plurality of connecting accessories, manifolds and filter cartridges. Each of the connecting accessories includes a seat ring fixed on the frame and a communicating pipe coaxially received in the seat ring. The seat rings together with the communicating pipes are spaced at a distance from one another. Each of the manifolds is suspended between adjacent two of the connecting accessories and has inlet and outlet ports at opposite ends. The inlet and outlet ports of each of the manifolds are rotatably and coaxially received in adjacent the seat rings respectively with their exterior walls in contact with inner walls of adjacent the seat rings and their interior walls in contact with outer walls of adjacent the communicating pipes. Additionally, the filter cartridges are detachably joined to the manifolds respectively. | 06-10-2010 |
Chih Sheng Tsai, Taichung County TW
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20090319968 | DESIGN AND VERIFICATION OF 3D INTEGRATED CIRCUITS - A method of designing a 3D integrated circuit (3D IC) including providing a first layout corresponding to a first device of a 3D IC and a second layout corresponding to a second device of a 3D IC is provided. A verification, such as LVS or DRC, may be performed not only on each device separately, but may also be performed to ensure proper connectivity between devices. The verification may be performed on a single layout file (e.g., GDS II file) including the interface layer of the first and second die. Dummy feature pattern may be determined for the 3D IC using a layout including the interface layers of the first and second devices. | 12-24-2009 |
20110035717 | Design Optimization for Circuit Migration - An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist. | 02-10-2011 |
20140245251 | Design Optimization for Circuit Migration - An embodiment of the present invention is a computer program product for providing an adjusted electronic representation of an integrated circuit layout. The computer program product has a medium with a computer program embodied thereon. Further, the computer program comprises computer program code for providing full node cells from a full node netlist, computer program code for scaling the full node cells to provide shrink node cells, computer program code for providing a timing performance of the full node cells and the shrink node cells, computer program code for comparing the timing performance of the full node cells to the timing performance of the shrink node cells, and computer program code for providing a first netlist. | 08-28-2014 |
Chun-Sheng Tsai, Taichung County TW
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20080265547 | FOLDABLE HANDCART CAPABLE OF BEING CARRIED ABOUT ON ITS WHEELS AFTER BEING FOLDED - A foldable handcart can be carried about on its wheels after being folded. The handcart has a handle structure. The lower ends of the handle structure are pivotally coupled to a frame. The frame is formed of a pair of tubes. The lower ends of the tubes are pivotally coupled to a block board. The block board can be rotated upward to contact the frame. The lower ends of the tubes are respectively sleeved by a toothed ring which engages with the teeth on the top of a sleeving tube of a wheel seat. The other side of the wheel seat is pivotally coupled to a wheel. When the block board is rotated upward, the back wall of the block board is still apart from the ground by an appropriate distance, and the wheels can thus contact the ground. Thereby, the handcart can be easily carried about on its wheels. | 10-30-2008 |
20080272578 | HANDCART WITH FOLDABLE HANDLE STRUCTURE - A handcart with a foldable handle structure comprises a handle structure formed of a holder segment and a frame pivotally coupled to each other. The lower ends of the frame are pivotally coupled to a block board and a pair of wheels. A pair of position-limiting sleeves wraps the tubes of the holder segment. When the handcart is in use, the position-limiting sleeves are pulled down to wrap the pivotal joints between the holder segment and the frame to confine the handle structure to a straight line. Then, the user can hold the handle and push the handcart forward. When not in use, the position-limiting sleeves are pushed up to reveal the pivotal joints between the holder segment and the frame, and the holder segment can thus be folded down. Thereby, the volume of the handcart can be reduced to facilitate storage or convenience lifting the handcart to carry about. | 11-06-2008 |
David Tsai, Taichung County TW
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20080200062 | Connector for a flexible flat cable - A connector for a flexible flat cable comprises a clamping seat provided at the front and rear ends thereof with an insertion, terminal recesses and a cover plate respectively, at each of the outer walls of two of the terminal recesses, which are located at the leftmost and rightmost sides, is formed a slot, and on the cover plate being disposed bores, at each of two sides of the clamping seat being arranged a retaining member, a locking member defined at the front end thereof with an inserting segment and snap-on tabs; wherein the retaining member is connected to the clamping seat by using a connecting portion in its intermediate projected section, and is provided at its front and rear ends with a hook and a bent end wall respectively, a groove is formed for spacing the retaining member and the outer side of the clamping seat apart, thereby achieving a secure retaining purpose and preventing the operational fatigue. | 08-21-2008 |
Hsiao-Wei Tsai, Taichung County TW
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20100078714 | TRENCH METAL OXIDE-SEMICONDUCTOR TRANSISTOR AND FABRICATION METHOD THEREOF - A fabrication method of a trench metal oxide-semiconductor (MOS) transistor is provided. After the gate trenches are formed in the epitaxial layer, impurities of a first conductive type are implanted into the epitaxial layer by using a blanket implantation process. A polysilicon pattern filling the gate trenches and covering a predetermined range of epitaxial layer surrounding the gate trenches is formed on the epitaxial layer. Impurities of a second conductive type are implanted through the polysilicon pattern into the epitaxial layer to form a well. Impurities of the first conductive type are implanted to form a plurality of first doping regions. A portion of the polysilicon layer above the upper surface of the epitaxial layer is removed by etching to form a plurality of polysilicon gates. Impurities in the first doping regions are driven in to form a plurality of source regions adjacent to the gate trenches. | 04-01-2010 |
Hsieh-Yi Tsai, Taichung County TW
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20100050807 | HAND LEVER FOR VEHICLE - A hand lever for a vehicle includes a lever body formed with first and second threaded holes, and a pull lever segment connected pivotally to the lever body and having a stop portion. The first and second threaded holes are located respectively to two opposite sides of the stop portion. A limiting member is threaded within either the first or second threaded holes, and abuts against the stop portion so as to limit the pull lever segment to rotate relative to the lever body in a direction. When the hand lever is disposed at the left side of the vehicle, the limiting member is threaded within the first threaded hole. When the handle lever is disposed at the right side of the vehicle, the limiting member is threaded within the second threaded hole. | 03-04-2010 |
Hsin-Yen Tsai, Taichung County TW
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20110262776 | PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH NON-AFC SOFT MAGNETIC UNDERLAYER STRUCTURE - A perpendicular magnetic recording medium is disclosed. The perpendicular magnetic recording medium includes a substrate; an intermediate layer disposed on the substrate; at least one soft underlayer (SUL) disposed between the substrate and the intermediate layer, wherein the soft underlayer contacts the intermediate layer and the substrate; and a magnetic recording layer disposed on the intermediate layer. | 10-27-2011 |
Hsuan-Yu Tsai, Taichung County TW
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20110127980 | VOLTAGE CONVERTING CIRCUIT AND METHOD THEREOF - A voltage converting circuit including a power stage, a filter, a comparator, a first and a second feedback units. The power stage receives an input voltage and outputs the input voltage according to a duty cycle. The filter receives the input voltage to convert the input voltage into a current, and filters the current to obtain an output voltage. The first feedback unit amplifies a difference between a reference voltage and the output voltage to obtain an error voltage. The second feedback unit calculates the quadratic differential and integration of the output voltage to obtain a sensing voltage. The comparator compares the error voltage and the sensing voltage, and outputs a comparing result to adjust a duty ratio. Herein, a ripple of the output voltage is linearly proportional to that of the current, and DC divided voltage level of the output voltage is substantially equal to the reference voltage. | 06-02-2011 |
Hung-Nung Tsai, Taichung County TW
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20100099338 | Knife Sharpener - A knife sharpener comprises a base, a motor, a grinding wheel assembly, a rotary shaft and two springs. The working channel between the edge of the grinding disc and the grinding awl is automatically adjustable to accommodate different blade of different thickness. When the knife sharpener performs grinding operation, the grinding wheel assembly can simultaneously grind both cutting sides of the knife. In addition, the knife can be clamped firmly through the three contacting areas of the grinding disc, the grinding awl, and the cutting edge, so that the operation of knife grinding can be successfully performed. | 04-22-2010 |
Hung-Yi Tsai, Taichung County TW
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20090091935 | LIGHT FIXTURE WITH AN EFFICIENCY-OPTIMIZED OPTICAL REFLECTION STRUCTURE - A light fixture with an optical reflection structure, comprising a lamp housing having at least one open accommodating space for light beam to be emitted outward therefrom; a plurality of connectors for coupling a light tube to the light fixture, the connectors being located at both opposite ends in a longitudinal direction of the accommodating space; a reflector having a curved surface affixed with a composite mirror film for light reflection, the reflector being located in the accommodating space and substantially covering at least a part of a surface of the accommodating space, wherein the curved surface is determined based on law of reflection by optimizing a luminous flux of primary reflection light reflected off the reflector to the extent of 90% or more compared with a naked light source from the light tube. The light fixture of the invention provides sufficient illumination and prolongs the lifespan of the light tube in a cost-economic way, thus directly saving energy and reducing the production of carbon. | 04-09-2009 |
Jen-Che Tsai, Taichung County TW
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20090296950 | SIGNAL PROCESSING SYSTEM HAVING A PLURALITY OF HIGH-VOLTAGE FUNCTIONAL BLOCKS INTEGRATED INTO INTERFACE MODULE AND METHOD THEREOF - A signal processing system and related method are disclosed. The signal processing system includes a signal processing module, powered by a low supply voltage, for processing signals; and an interface module, coupled to the signal processing module, powered by a high supply voltage, for outputting signals generated from the signal processing module; wherein the interface module comprises a plurality of high-voltage functional blocks integrated therein, and each of the functional blocks is configured to perform a predetermined interface functionality. In this way, the bill-of-material (BOM) cost can be reduced. | 12-03-2009 |
20100066422 | CLOCK TIMING CALIBRATION CIRCUIT AND CLOCK TIMING CALIBRATION METHOD FOR CALIBRATING PHASE DIFFERENCE BETWEEN DIFFERENT CLOCK SIGNALS AND RELATED ANALOG-TO-DIGITAL CONVERSION SYSTEM USING THE SAME - A clock timing calibration circuit includes a clock timing adjusting unit and a calibration control unit. The clock timing adjusting unit is for receiving an incoming reference clock signal and selectively adjusting the received reference clock signal to generate a first clock signal according to a calibration control signal. The incoming reference clock has a predetermined phase and a predetermined frequency, The calibration control unit is for checking if the phase difference between the first clock signal and a second clock signal satisfies a predetermined criterion, and for adjusting the calibration control signal when the phase difference between the first clock signal and the second clock signal does not satisfy the predetermined criterion. The predetermined criterion is to check if the phase difference falls within a specific range associated with a clock period of one of the first clock signal and the second clock signal. | 03-18-2010 |
20110221618 | CONTINUOUS-TIME DELTA-SIGMA ADC WITH COMPACT STRUCTURE - A continuous-time delta-sigma Analog to Digital Converter (ADC) with a compact structure comprises a loop filter, a summing circuit, a quantizer, and a current Digital to Analog Converter (DAC). The loop filter is utilized for receiving and noise-shaping an analog input signal, and accordingly outputting a positive and a negative loop voltages. The summing circuit comprises a positive and a negative summing resistors. The summing resistors are utilized for transforming a positive and negative feedback currents to be a positive and a negative feedback voltages, and summing the loop voltages and the feedback voltages so as to generate a positive and a negative summing voltages, respectively. The quantizer is utilized for outputting a digital output signal according to a difference between the positive and the negative summing voltages. The current DAC is utilized for generating the positive and the negative feedback currents according to the digital output signal. | 09-15-2011 |
Jeng-Da Tsai, Taichung County TW
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20110030985 | IMPACT DRILL - An impact drill includes a housing having an accommodation chamber and a through hole extending from the accommodation chamber to the outside space, a driving mechanism mounted in the accommodation chamber and having a transmission shaft positioned in the through hole for providing an output torque and producing an impact force intermittently upon a resistance, the transmission shaft having a polygonal front segment extending out of the accommodation chamber, and a chuck unit, which has a drill chuck that has a connection barrel defining a polygonal coupling hole that is press-fitted onto the polygonal front segment of the transmission shaft and a first bearing mounted on the connection barrel and received in the through hole to secure the drill chuck to the housing. | 02-10-2011 |
Kim Y.c. Tsai, Taichung County TW
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20110030985 | IMPACT DRILL - An impact drill includes a housing having an accommodation chamber and a through hole extending from the accommodation chamber to the outside space, a driving mechanism mounted in the accommodation chamber and having a transmission shaft positioned in the through hole for providing an output torque and producing an impact force intermittently upon a resistance, the transmission shaft having a polygonal front segment extending out of the accommodation chamber, and a chuck unit, which has a drill chuck that has a connection barrel defining a polygonal coupling hole that is press-fitted onto the polygonal front segment of the transmission shaft and a first bearing mounted on the connection barrel and received in the through hole to secure the drill chuck to the housing. | 02-10-2011 |
20110203819 | Power tool and torque adjustment method for the same - A power tool includes a detecting member mounted in an output end of a housing, and a to-be-detected member mounted in a driver. When the driver is assembled with the output end of the housing, the detecting member will detect the to-be-detected member and transmit a signal to a torque adjustment unit disposed in the housing so as to enable the torque adjustment unit to automatically adjust the torque applied to the driver to reach a predetermined value, thereby preventing damage to the driver. | 08-25-2011 |
Ming Tsung Tsai, Taichung County TW
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20090277309 | ADJUSTABLE RATCHET - A wrench is configured to engage a fastener for rotation. In one embodiment, the wrench comprises a base, a pair of jaws, a pair of threaded shafts, an adjusting ring, and/or a sleeve. The position of the pair of jaws along the base may be adjustable to accommodate fasteners of different sizes. | 11-12-2009 |
Min-Hsuan Tsai, Taichung County TW
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20090277792 | Method for concentrating charged particles and apparatus thereof - The present invention discloses a method for concentrating charged particles and an apparatus thereof. The method comprises: providing a substrate comprising a reservoir; disposing a conducting granule in the reservoir, the conducting granule being negatively charged or positively charged and comprising nano-pores or nano-channels capable of permitting ion permeation; disposing a buffer solution in the reservoir, the buffer solution comprising counter-ions having an opposite electric property to the conducting granule; adding the charged particles into the buffer solution, the charged particles being co-ions having an identical electric property as the conducting granule; and applying an external electric field on the conducting granule. While the external electric field is applied on the conducting granule, the counter-ions exit from the nano-pores or nano-channels and have a nonuniform concentration on a surface of the conducting granule such that a transient ion super-concentration phenomenon occurs at an ejecting pole on the conducting granule. Hence the present invention has potential application in bead-based molecular assays. | 11-12-2009 |
Min-Hui Tsai, Taichung County TW
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20100218631 | QUICK-RELEASE GEAR ASSEMBLY - A quick-release gear assembly includes a retaining base having a base body and an elastic arm extending from the base body and provided at a distal end thereof with a first locating portion, and a gear having a gear body and a second locating portion located at the gear body and detachably engaged with the first locating portion of the retaining base for fastening the gear to the retaining base. Accordingly, the gear can be disassembled from the retaining base conveniently by disengaging the second locating portion of the gear from the first locating portion of the retaining base for the purpose of quick replacement of the gear. | 09-02-2010 |
Pei-Fang Tsai, Taichung County TW
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20110292625 | BONDING PAD STRUCTURE - A bonding pad structure is disclosed, which is composed of two bonding pad units that are symmetrically disposed with respect to an axial line. Each bonding pad units is further composed of at least two bonding pads, i.e. each bonding pad unit is composed of at least one first bonding pad and at least one second bonding pad. In an embodiment, the first bonding pad is arranged next to the axial line and the second bonding pad is arranged at a side of the corresponding first bonding pad away from the axial line while enabling the first bonding pad and the corresponding second bonding pad to be interconnected to each other by a first neck portion. Thereby, a plurality of solder areas of different sizes can be formed by the interconnecting of the at least two bonding pad units that can be used for soldering electronic components of different sizes. | 12-01-2011 |
20120075218 | TOUCH PANEL AND TOUCH DISPLAY DEVICE USING THE SAME - A touch panel comprising a substrate, a touch element, a first grounding electrode, an insulation layer and a second grounding electrode is disclosed. The touch element is disposed on a first surface of the substrate. The first grounding electrode is disposed on the first surface to surround the touch element. The insulation layer is disposed on the first surface to cover the touch element and the first grounding electrode. The second grounding electrode is disposed on the first insulation layer or on a second surface of the substrate opposite to the first surface. Therefore, the ESD can be conducted to the grounding end G of the circuit component through the enclosed first grounding electrode, and the signal interference between the touch panel and display can be shielded by the second grounding electrode to enhance anti-ESD and anti-noise abilities of the touch panel. | 03-29-2012 |
Po-Yu Tsai, Taichung County TW
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20110291011 | Battery-free electromagnetic leakage detector - A battery-free electromagnetic leakage detector includes a substrate, an antenna, a filter circuit electrically connected with the antenna, a clamp circuit electrically connected with the filter circuit, and an indicating member electrically connected with the clamp circuit. Accordingly, the battery-free electromagnetic leakage detector is structurally simple and compact and can detect electromagnetic waves and display the detection without connection with any external power source. | 12-01-2011 |
Ray-Long Tsai, Taichung County TW
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20100214781 | HIGH EFFICIENCY LIGHT EMITTING DIODE APPARATUS - The high efficiency light emitting diode apparatus mainly comprises a connector, a heat dissipating body, a light generator, a central venting portion, and a transparent casing. This connector has a flow guider, a flow chamber and a vent. The light generator contains several LEDs. The heat dissipating body includes an inner passage and an outer passage. The central venting portion has a central channel. An inner flow path and an outer flow path are formed. So, the heat dissipating effect of the flow paths is excellent. The structure forming two flow paths can enhance the heat dissipating effect. The auxiliary element can strengthen the overall illuminating effect. Plus, the auxiliary element can make the light more uniformly. | 08-26-2010 |
Shao-Yuan Tsai, Taichung County TW
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20120039635 | TONER CARTRIDGE - A toner cartridge includes a housing having a first mouth and a second mouth, a rotator having a first opening and a second opening and being rotatably mounted on the housing in such a manner that the first and second mouths are accessible through the first and second openings respectively, and a sliding cover having a through hole and being slidably disposed on the housing in such a manner that the second mouth is closeable by the sliding cover. When the rotator is erroneously forced to rotate relative to the housing, the first mouth of the housing exposes outside through the first opening of the rotator and the second mouth of the housing will be covered by the sliding cover. Therefore, the leakage of the toner caused by a user's erroneous operation of the toner cartridge of the present invention can be effectively reduced. | 02-16-2012 |
Tsung-Hsien Tsai, Taichung County TW
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20110037782 | LIQUID CRYSTAL DISPLAY AND METHOD FOR IMAGE-DITHERING COMPENSATION - A liquid crystal display including a pixel array, multiple control lines and a driving unit is provided. The pixel array has multiple pixels. The control lines are coupled to the pixels. The driving unit drives the pixel array via the control lines. Of the pixels coupled to the same control line, the number of image-dithering compensated pixels with positive polarity is equal to the number of image-dithering compensated pixels with negative polarity when the pixel array is driven. | 02-17-2011 |
20110285674 | CONTROL APPARATUS AND METHOD FOR LIQUID CRYSTAL DISPLAY - A control apparatus and method for a liquid crystal display are provided. The method includes the following steps. An input pixel datum of N bits is converted into a first pixel datum and the M most significant bits of the first pixel datum are outputted as a second pixel datum, wherein N and M are positive integers with N>M. FRC processing is performed with respect to the second pixel datum with one of a first frame cycle number and a second frame cycle number selectively according to the first pixel datum to output corresponding FRC pixel data, wherein the second frame cycle number is greater than the first frame cycle number. | 11-24-2011 |
Tzong Liang Tsai, Taichung County TW
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20110001147 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device comprises a substrate, a first conductive type semiconductor layer positioned on the substrate, a light-emitting structure positioned on the first conductive type semiconductor layer, and a second conductive type semiconductor layer positioned on the light-emitting structure. The substrate includes an upper surface and a plurality of protrusions positioned on the upper surface. Each of the protrusions includes a top surface, a plurality of wall surfaces, and a plurality of inclined surfaces sandwiched between the top surface and the wall surfaces. | 01-06-2011 |
Wan-Jen Tsai, Taichung County TW
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20090091670 | PIXEL CIRCUIT STRUCTURE - A pixel circuit structure applied in an LCD panel, which has a common voltage and includes at least one data line, is provided. The pixel circuit structure includes a first and a second circuit. The first circuit includes a first switch and a first capacitor. The second circuit includes a second switch, a third switch and a second capacitor. One end of the first capacitor receives the common voltage. Two ends of the first switch are respectively coupled to the data line and the other end of the first capacitor. The second and the third switch are coupled serially between the data line and a voltage source. One end of the second capacitor receives the common voltage, and the other end is coupled between the second and the third switch. The potential difference between the two ends of the first capacitor is different from that of the second capacitor. | 04-09-2009 |
20100265445 | FLAT DISPLAY PANEL - A flat display panel includes an array substrate and a color filter substrate facing each other. Multiple first electrodes and second electrodes are formed on the array substrate. The first electrodes receive scan signals transmitted from a driving circuit, and each of the second electrodes is connected to a corresponding scan line. Multiple signal lines are formed on the color filter substrate and in an active display area. Besides, multiple third electrodes and forth electrodes are formed on the color filter substrate. Each of the third electrodes is electrically connected to a corresponding forth electrode by a corresponding signal line, each of the third electrodes is electrically connected to a corresponding first electrode, and each of the forth electrodes is electrically connected to a corresponding second electrode. | 10-21-2010 |
20110102698 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel including an active device matrix substrate, an opposite substrate, and a liquid crystal layer is provided. The active device matrix substrate includes a first substrate, an active, device array, a padding device, first connecting electrodes, and shielding electrodes. The padding device is disposed on active devices and data lines of the active device array. The first connecting electrodes are located above the active devices and electrically connected to the active devices. The shielding electrodes are located above the data lines and electrically connected to a common voltage. The opposite substrate includes a second substrate, first electrodes, an insulating layer, second electrodes having slits and opposite to the first electrodes, spacers corresponding to the active devices, and second connecting electrodes covering the spacers to directly contact with the first connecting electrodes and electrically connected to the first electrodes or the second electrodes. | 05-05-2011 |
20110157528 | DISPLAY PANEL - A display panel includes a first substrate, a conductive light-shielding pattern, color filter patterns, a second substrate, scan lines, data lines, pixel structures, third pads and fourth pads. The conductive light-shielding pattern disposed on the first substrate defines conductive matrix pattern, first pads, and second pads. Each first pad is electrically connected to one corresponding second pad through the conductive matrix pattern and insulated with other second pads. The color filter patterns are disposed on the first substrate and a portion of each color filter pattern overlaps the conductive light-shielding pattern. The third pads are one-to-one electrically to the first pads while the fourth pads are one-to-one electrically connected to the second pads. Each fourth pad is electrically connected to one of the scan lines and one of the data lines. | 06-30-2011 |
Wen-Chung Tsai, Taichung County TW
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20110120450 | PORTABLE SOLAR ENERGY COLLECTING DEVICE - A portable solar energy collecting device includes a container configured with an accommodating space therein and including a transparent housing. The transparent housing is formed with a vacuum chamber defined between the inner and outer surrounding walls and surrounding the accommodating space. A heat-absorbing unit is disposed in the accommodating space in the container, absorbs solar energy when the housing is irradiated by solar radiation, and converts the solar energy into thermal energy that is accumulated in the accommodating space in the container. | 05-26-2011 |
Wen-Li Tsai, Taichung County TW
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20120133046 | SEMICONDUCTOR STRUCTURE AND PROCESS THEREOF - A semiconductor structure and a process thereof are provided. The semiconductor structure includes a semiconductor wafer having a first surface and a second surface opposite to the first surface, through silicon vias and a crack stopping slot. The through silicon vias are embedded in the semiconductor wafer and connected between the first surface and the second surface. The crack stopping slot is located in the periphery of the second surface of the semiconductor wafer. The depth of the crack stopping slot is less than or equal to the thickness of the semiconductor wafer. The process firstly provides a semiconductor wafer having through silicon vias. Then, the aforementioned crack stopping slot is formed at a back side of the semiconductor wafer opposite to the first surface. Next, the semiconductor wafer is thinned from the back side to expose a second end of each through silicon via. | 05-31-2012 |
Yuan-Fu Tsai, Taichung County TW
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20090245961 | MACHINING APPARATUS - A machining apparatus includes a support frame, first and second workbenches, and a tool-mounting unit. The support frame includes a first horizontal frame part, and a second horizontal frame part disposed above the first horizontal frame part. The first and second workbenches are mounted slidably on the first horizontal frame part of the support frame, and is slidable relative to the support frame in a first horizontal direction. The tool-mounting unit is mounted slidably on the second horizontal frame part of the support frame, and is slidable relative to the support frame in a second horizontal direction transverse to the first horizontal direction. | 10-01-2009 |
20100119319 | PROCESSING MACHINE - A processing machine includes a machine bed, a spindle seat, a sliding rail unit, and a driving unit. The sliding rail unit is disposed between the machine bed and the spindle seat. The driving unit is used for driving the spindle seat to move within a slot in the machine bed, and includes a threaded rod journalled on a junction between a bottom wall surface and a lateral wall surface of the machine bed, and a nut member disposed fixedly on a junction between a bottom surface and a lateral side surface of the spindle seat and engaging the threaded rod. | 05-13-2010 |
20100249982 | DISPLACEMENT COMPENSATION CONTROL METHOD AND MODULE FOR AN OBJECT MOUNTED MOVABLY ON A DRIVING ROD UNIT - In a displacement compensation control method and module for an object mounted movably on a driving rod unit and movable between first and second positions relative to the driving rod unit during processing, a detecting unit determines a displacement amount of a free end of the driving rod unit from a reference position in an axial direction of the driving rod unit as a result of thermal deformation of the driving rod unit during high-speed rotation. A control unit controls the driving rod unit to rotate based on the displacement amount so that the object moves between first and second compensation positions relative to the driving rod unit. A distance between the first position and the first compensation position, and a distance between the second position and the second compensation position are equal to the displacement amount. | 09-30-2010 |