Kang, Hsinchu
Chin-Feng Kang, Hsinchu TW
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20080284714 | CONTROL CIRCUIT OF AREA CONTROL DRIVING CIRCUIT FOR LED LIGHT SOURCE AND CONTROLLING METHOD THEREOF - A control circuit of a driving circuit for controlling a light emitting diode (LED) light source having a plurality of areas is provided. The control circuit includes the error amplifiers receiving a feed back current signal and a external reference voltage, and generating an error signal; a buffer register receiving a serial digital signal and generating the parallel digital signals; a work register receiving the parallel digital signals and a trigger signal, and outputting the parallel digital signals when the trigger signal is at a relatively high level; and a switch module having the power switches, each of which receives the error signal and the parallel digital signal for generating a driving signal to control a driving current of a specific area of the light source, in order to control the brightness in each area of the LED light source. | 11-20-2008 |
Cing-Jiuh Kang, Hsinchu TW
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20090108496 | METHOD FOR PACKAGING LIGHT EMITTING DIODE - A method for packaging a light emitting diode is provided. The steps comprise: providing a material; drying the material; feeding the material into a feeding inlet; and providing a mold with pre-embedded light diodes. The material enters the feeding inlet and is injected into the mold by pressing a screw, allowing the material to combine with the light emitting diode. | 04-30-2009 |
20090111951 | BLEND AND PACKAGING MATERIAL UTILIZING THE SAME - The disclosed is a blend including 20 to 80 parts by weight of polycarbonate, 20 to 80 parts by weight of polyarylate, and 20 to 80 parts by weight of copolymer having a formula as below: | 04-30-2009 |
20090111966 | COPOLYMER AND METHOD FOR MANUFACTURING THE SAME AND PACKAGING MATERIAL UTILIZING THE SAME - The disclosed is a copolymer having a formula as: | 04-30-2009 |
20110098437 | Copolymer and Method for Manufacturing the Same and Packaging Material Utilizing the Same - The disclosed is a copolymer having a formula as: | 04-28-2011 |
Fu-Ming Kang, Hsinchu TW
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20140177453 | NETWORK-TRANSMISSION INSPECTION DEVICE AND NETWORK-TRANSMISSION INSPECTION METHOD - The present invention discloses a network-transmission inspection method, applied to a network-transmission inspection device, including: connecting a network-connection module with a base station through a network by a network-communication device; checking whether the number of RX packets received by the network-connection module from the base station has increased at a first predetermined time interval when the network-connection module is connected with the base station; checking whether the number of TX packets transmitted by the network-connection module to the base station has increased when the number of RX packets has not increased; checking whether the connection between the network-connection module and the network-communication device is functioning properly when the number of TX packets has not increased; and increasing the network abnormal number by 1 when the connection is not functioning properly. | 06-26-2014 |
20140342770 | METHOD FOR SELECTING AN ANTENNA SET AND WIRELESS COMMUNICATION DEVICE UTILIZING THE SAME - Embodiments of a method for selecting an antenna set and a wireless communication device utilizing the same are described. The wireless communication device includes a set of external antenna ports, a set of internal antennas, a communication circuit and a controller. The set of external antenna ports receives a set of first RF signals from a set of external antennas. The set of internal antennas receives a set of second RF signals. The communication circuit, coupled to the set of external antenna ports and the set of internal antennas, determines a first signal quality according to the set of first RF signals, determines a second signal quality according to the set of second RF signals, determines which of the first or second signal quality is higher, and switches to the set of antennas which correspond to the higher signal quality. | 11-20-2014 |
Huang Soon Kang, Hsinchu TW
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20130244552 | MANUFACTURE AND METHOD OF MAKING THE SAME - A manufacture includes a substrate, a reinforcement layer over the substrate, and abrasive particles over the substrate. The abrasive particles are partially buried in the reinforcement layer. Upper tips of the abrasive particles are substantially coplanar. | 09-19-2013 |
Jen-Ho Kang, Hsinchu TW
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20080220158 | Materials for high density optical recording media - Materials for optical recording media are disclosed. Specifically, the materials are metal chelate compounds of azo dyes, which are formed from sulfamoylated m-diaminobenzene compounds and benzene ring-containing azo compounds. Further, the invention provides an optical recording medium, characterized in that said metal chelate compounds of azo dyes are employed onto the optical recording medium to form a recording layer. The invention also discloses a process for the production of an optical recording medium. | 09-11-2008 |
Ping-Ying Kang, Hsinchu TW
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20140181775 | UNIT CAPACITOR MODULE, AUTOMATIC CAPACITOR LAYOUT METHOD THEREOF AND AUTOMATIC CAPACITOR LAYOUT DEVICE THEREOF - A unit capacitor module for automatic capacitor-layout, includes a capacitor unit; at least one first connecting port, coupled to a first side of the capacitor unit; at least one second connecting port, coupled to a second side of the capacitor unit; at least one third connecting port, coupled to a third side of the capacitor unit; and at least one fourth connecting port, coupled to a fourth side of the capacitor unit; wherein the number of first connecting ports equals the number of second connecting ports, and the first connecting port and the second connecting port are symmetrical; and the number of third connecting ports equals the number of fourth connecting ports, and the third connecting port and the fourth connecting port are symmetrical. | 06-26-2014 |
Po-Chuan Kang, Hsinchu TW
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20120038592 | INPUT/OUTPUT DEVICE AND HUMAN-MACHINE INTERACTION SYSTEM AND METHOD THEREOF - An input/output device and human-machine interaction system and method thereof are provided. The input/output device includes a projection module, an image capturing module and a processing module. The projection module is capable of receiving an image provided by a mobile computing device and projecting the image onto a surface. The image capturing module is capable of capturing a user's operation action on a projected image on the surface to thereby provide operation information. The processing module is electrically connected with the image capturing module for receiving and processing the operation information to thereby generate an operation command to correspondingly control the mobile computing device. | 02-16-2012 |
20140362189 | THREE-DIMENSIONAL IMAGE APPARATUS AND OPERATION METHOD THEREOF - A three-dimensional image apparatus and an operation method thereof are provided. The three-dimensional image apparatus includes a projection unit, a photographic apparatus, a display module and a control unit. In a scan mode, the control unit controls the projection unit to project a structure-light pattern onto an object to be captured in different angles relatively to the object and controls the photographic apparatus to capture a plurality of composition images corresponding to different angles of the object. The composition images are converted into a three-dimensional image in a three dimensional image format through an image conversion module, and the three-dimensional-format image may display a displaying image of the object in a specific viewing angle through the display module. The projection unit and the photographic apparatus are located at a same side of the three-dimensional image apparatus. | 12-11-2014 |
Shih Kang, Hsinchu TW
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20140128695 | PORTABLE 2-DIMENSION OXIMETER IMAGE DEVICE - A portable | 05-08-2014 |
20140187926 | ROTATION TYPE OPTICAL TOMOGRAPHY SCANNER - A rotation type optical tomography scanner is provided, including an illuminating unit disposed on a surface of an object-to-be-detected for emitting incident light to tissues under the surface of the object-to-be-detected; a detecting unit disposed on the object-to-be-detected and rotating around the illuminating unit to receive diffuse light diffused from the tissues under the surface of the object-to-be-detected and generate tissue sensing information; and a positioning unit for generating position information of the rotation type optical tomography scanner. The rotation type optical tomography scanner transmits the sensing information and the position information to a remodel module to rebuild the tissue images under the surface of the object-to-be-detected, thereby expanding the scanning range of the object-to-be-detected. | 07-03-2014 |
Soon-Won Kang, Hsinchu TW
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20110278656 | STACKED CAPACITOR FOR DOUBLE-POLY FLASH MEMORY - A stacked capacitor for double-poly flash memory is provided. The stacked capacitor is formed by a lower electrode, a lower dielectric layer, a central electrode, an upper dielectric layer, and an upper electrode, wherein the lower electrode is a doped region in a substrate. The manufacturing process of this stacked capacitor can be fully integrated in to the manufacturing process of the double-poly flash memory cell. | 11-17-2011 |
Wei-Hung Kang, Hsinchu TW
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20090218582 | OPTICAL DEVICE AND METHOD OF FABRICATING THE SAME - A method of fabricating an optical device is disclosed. The method comprises the step of forming an optical stack of laminated lenses and a phosphor film therebetween. The method further comprises the step of attaching the optical stack to an LED die. In addition, an optical device fabricated by the above method is also disclosed. | 09-03-2009 |
20090219632 | LENS MODULE AND A METHOD FOR FABRICATING THE SAME - A lens module and a method for fabricating the same are disclosed. The module comprises a substrate and a lens structure. The substrate comprises a through-hole therein. The lens structure is embedded in the through-hole. | 09-03-2009 |
20100117530 | LIGHT-EMITTING DIODE DEVICE AND METHOD FOR FABRICATING THE SAME - A light-emitting diode (LED) device is disclosed. The LED device includes a semiconductor substrate with a planar top surface, a light-emitting diode (LED) chip disposed over the top surface of the semiconductor substrate, at least two isolated outer wiring layers formed through the semiconductor substrate and electrically connected to the light-emitting diode chip, serving as input terminals, a transparent encapsulating layer with a substantially planar top surface formed over the semiconductor substrate, capping the LED chip and the at least two isolated outer wiring layers, and a lens module adhered to the substantially planar top surface of the transparent encapsulating layer to cap the light-emitting diode chip. In one embodiment, the lens module includes a fluorescent layer and a lens covering or covered by the fluorescent layer. | 05-13-2010 |
20100252845 | WHITE-LIGHT LIGHT EMITTING DIODE CHIPS AND FABRICATION METHODS THEREOF - A white-light LED chip and a fabrication method thereof are provided. The white-light LED chip comprises a blue-light LED chip and a phosphor layer directly disposed on a top surface of the blue-light LED chip. The method comprises providing a plurality of blue-light LED chips attached to a substrate, wherein at least one contact pad is formed on the top surface of each blue-light LED chip. A protective layer is formed on the contact pad. A phosphor layer is formed on the top surface of the blue-light LED chip by a molding process, exposing the contact pad. Finally, the protective layer and the substrate are removed from the blue-light LED chip to form a white-light LED chip. | 10-07-2010 |
Wen Shih Kang, Hsinchu TW
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20100054095 | POWER SAVING METHOD FOR OPTICAL DISK DRIVE OF RUGGED ELECTRONIC DEVICE - A power saving method for an optical disk drive of a rugged electronic device is described. In the method, whether a watertight lid outside the optical disk drive is in open/closed state is detected by a sensor. When the watertight lid is in the closed state, whether an optical disk exists in the optical disk drive is detected by a read/write head of the optical disk drive. When no optical disk exists, a controller in the rugged electronic device begins to time. When a predetermined time is reached and no optical disk drive start command is received, the controller turns off an electrical connection between a power supply and the optical disk drive. When an optical disk drive start command is received, the controller enables the electrical connection between the power supply and the optical disk drive. | 03-04-2010 |
Wen-Yi Kang, Hsinchu TW
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20150029514 | METHOD AND SYSTEM FOR ON-LINE REAL-TIME MEASURING THE SURFACE TOPOGRAPHY AND OUT-OF-PLANE DEFORMATION BY USING PHASE-SHIFTING SHADOW MOIRE METHOD - The present invention is directed to a system and method for on-line real-time measuring the surface topography and out-of-plane deformation by using phase-shifting shadow moiré method. Digital Phase-Shifting Shadow Moiré Method is applied to a system, which receives the reflected images from the surface of transparent or non-transparent plate projected under a light beam passing through a grating. Next, by image correction program, the skewed interference fringe pattern is recovered to the image as if the image acquisition equipment is placed normal to the surface. Furthermore, the received images are processed with Phase-Shifting to show the surface topography of the plate. | 01-29-2015 |
Wun-Ci Kang, Hsinchu TW
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20130342097 | LIGHT EMITTING DIODE PACKAGE STRUCTURE - An exemplary light emitting package includes a reflector, a receiving groove defined in the reflector, a light emitting device, and an encapsulation body. The light emitting device is received in the receiving groove and covered by the encapsulation body. The encapsulation body includes a number of light guide layers, and refractive indexes of the light guide layers gradually increase along a direction corresponding to a direction of propagation of the light from the light emitting device. | 12-26-2013 |
20140002771 | LIGHT SOURCE ASSEMBLY, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE | 01-02-2014 |
Yi-Hao Kang, Hsinchu TW
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20080304165 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group, a second lens group and a third lens group, which are arranged in sequence from an object side to an image side, is provided. The first lens group has a negative refractive power and includes three lenses arranged from the object side to the image side. The lens, closest to the object side, of the first lens group is an aspheric lens. The second lens group has a positive refractive power and includes two lens arranged from the object side to the image side. The third lens group has a positive refractive power and includes six lenses arranged from the object side to the image side. Refractive powers of the lenses of the third lens group in sequence from the object side to the image side are negative, positive, negative, positive, positive and positive. | 12-11-2008 |
20090015943 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group, a second lens group and a third lens group which are arranged in sequence from an object side to an image side is provided. The first lens group has a negative refractive power and includes a first lens and a second lens arranged in sequence from the object side to the image side, and both having negative refractive powers. The first lens is an aspheric lens. The second lens group has a positive refractive power and includes a lens with positive refractive power. The third lens group has a positive refractive power and includes at least one first cemented lens. The fixed-focus lens satisfies 1.2<|f | 01-15-2009 |
20100232038 | FIXED-FOCUS LENS - A fixed-focus lens adapted to be disposed between a primary image side and a second image side is provided. The fixed-focus lens includes a second lens group, a first lens group, and a curved reflector arranged in sequence from the primary image side to the second image side. The second lens group includes a first lens, a second lens, and a third lens arranged in sequence from the primary image side to the second image side. The first lens and the third lens have positive refractive powers and each of the first lens, the second lens, and the third lens is a spherical lens. | 09-16-2010 |
20100265596 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group and a second lens group is provided. The first lens group is disposed between a magnified side and a reduced side and includes a first lens and a second lens arranged in sequence from the magnified side to the reduced side. The refractive powers of both the first lens and the second lens are negative, and the first lens is an aspheric lens. The second lens group is disposed between the first lens group and the reduced side and includes a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens arranged in sequence from the magnified side to the reduced side. The refractive powers of the seven lenses from the third lens to the ninth lens are respectively positive, negative, positive, negative, positive, negative, and positive in sequence. | 10-21-2010 |
20110194188 | ZOOM LENS - A zoom lens includes a first lens group, a second lens group, a third lens group, and a fourth lens group. The first lens group including three lenses is disposed between a magnified side and an reduced side, and the first lens group has a negative refractive power. The second lens group including two lenses is disposed between the first lens group and the reduced side, and the second lens group has a positive refractive power. The third lens group including one lens is disposed between the second lens group and the reduced side, and the third lens group has a positive refractive power. The fourth lens group including seven lenses is disposed between the third lens group and the reduced side, and the fourth lens group has a positive refractive power. | 08-11-2011 |
20110292515 | FIXED-FOCUS LENS - A fixed-focus lens disposed between a magnified side and a minified side. The fixed-focus lens has an optical axis and includes a reflective system and a refractive system. The reflective system includes a reflection mirror with a negative refractive power. The refractive system is disposed between the reflection mirror and the minified side and includes a first lens group and a second lens group. The first lens group has a positive refractive power. The second lens group is disposed between the first lens group and the minified side, and has a positive refractive power. The fixed-focus lens satisfies F/H>0.23, where F is an effective focal length and H is an image height. | 12-01-2011 |
20120075593 | LENS ARRAY MODULE AND PROJECTION APPARATUS - A lens array module includes a light incident surface, a light emitting surface opposite to the light incident surface, and a plurality of first and second lens surfaces. The first lens surfaces are arranged on the light incident surface to form into an array. The second lens surfaces are arranged on the light emitting surface to form into an array. The center of curvature of each of the first lens surfaces located at two opposite sides of a first reference point on the light incident surface deviates away from the first reference point in a direction parallel to a first reference axis, and the center of curvature of each of the second lens surfaces located at two opposite sides of a second reference point on the light emitting surface deviates toward the second reference point in a direction parallel to the first reference axis. A projection apparatus is also provided. | 03-29-2012 |
20120075594 | PROJECTION APPARATUS AND ILLUMINATION SYSTEM - A projection apparatus including a light source, a light uniforming and shaping module, and a light valve is provided. The light source has a light-emitting surface and is capable of emitting an illumination beam. The light uniforming and shaping module is disposed on a transmission path of the illumination beam. The light valve is disposed on a projection surface and on the transmission path of the illumination beam from the light uniforming and shaping module, wherein the light valve is capable of converting the illumination beam into an image beam. The light uniforming and shaping module is for projecting a light from each point of the light-emitting surface to a region on the projection surface, and the union of the regions projected from all the points on the light-emitting surface covers an entire active surface of the light valve. An illumination system is also provided. | 03-29-2012 |
20120212841 | PROJECTION LENS AND PROJECTION APPARATUS - A projection lens for projecting an image beam is provided. The image beam is converted by a light valve from an illumination beam irradiating the light valve. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is disposed on a transmission path of the image beam, and has a first optical axis. The second lens group is disposed on both a transmission path of the illumination beam and the transmission path of the image beam, and between the light valve and the first lens group. The second lens group has a second optical axis. The second optical axis is inclined with respect to the first optical axis. The third lens group is disposed on the transmission path of the image beam, and between the first lens group and the second lens group. A projection apparatus is also provided. | 08-23-2012 |
Yu-Hao Kang, Hsinchu TW
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20150135958 | REGENERATING-TYPE COMPRESSED AIR DRIER AND DEHUMIDIFICATING-AND-REGENERATING UNIT - A regenerating-type compressed air drier for regenerating compressed air by an electrical heating mechanism and a dehumidifying-and-regenerating unit are provided. The drier includes a dehumidifying-and-regenerating unit and an air distribution unit. Compressed high-humidity air and regenerating air are guided to the air distribution unit by a compressed high-humidity air piping and a regenerating air piping. The compressed high-humidity air and the regenerating air are guided to dehumidifying-and-regenerating components of the dehumidifying-and-regenerating unit by a shunt rotor of the air distribution unit to complete the dehumidification of the compressed air and the regeneration of the dehumidifying-and-regenerating components. The drier has a simple structure, and can reduce an undue loss of heat energy by an electrical heating mechanism to the regeneration of the dehumidifying-and-regenerating components. | 05-21-2015 |
20160059182 | DEHUMIDIFYING UNIT, LAYERED TEMPERATURE CONTROL DEHUMIDIFYING ELEMENT AND DRYING DEVICE - A dehumidifying unit, a layered temperature control dehumidifying element and a drying device are provided. The dehumidifying element has a plurality of dehumidifying units. The dehumidifying units are made of a direct heating desorption material and used for dehumidifying air by adsorption and capable of being regenerated by desorption. By performing temperature compensation through a preheater and performing a layered temperature control method on the dehumidifying element, the disclosure achieves a uniform temperature control on the air flow passage of the dehumidifying element so as to improve regeneration performance of the dehumidifying element and reduce energy consumption of the drying device. | 03-03-2016 |
20160059183 | DEHUMIDIFYING UNIT, LAYERED TEMPERATURE CONTROL DEHUMIDIFYING ELEMENT, DRYING DEVICE AND METHOD FOR TEMPERATURE CONTROLLING THE SAME - A dehumidifying unit, a layered temperature control dehumidifying element, a drying device and a temperature control method thereof are provided. The dehumidifying element has a plurality of dehumidifying units. The dehumidifying units are made of a direct heating desorption material and used for dehumidifying air by adsorption and capable of being regenerated by desorption. By performing temperature compensation through a preheater and performing a layered temperature control method on the dehumidifying element, the disclosure achieves a uniform temperature control on the air flow passage of the dehumidifying element so as to improve regeneration performance of the dehumidifying element and reduce energy consumption of the drying device. | 03-03-2016 |
Yu-Hsuan Kang, Hsinchu TW
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20160065151 | AUDIO AMPLIFIER WITH RF INTERFERENCE SUPPRESSION FUNCTION - The present invention is related to an audio amplifier with RF interference suppression function, mainly comprising at least one amplifying unit and a speaker. The amplifying unit comprises a first input end, a second input end and an output end, in which a feedback circuit is presented between the first input end and the output end. The feedback circuit is provided therein with at least one resistor and at least one capacitor, in which the resistor is situated between the first input end and the output end, while one end of the capacitor is connected to the feedback circuit. RF signals entering from the speaker may be filtered out through the provision of the resistor and the capacitor in the feedback circuit. Thereby, interference generated on the audio amplifier due to RF signals is suppressed. | 03-03-2016 |
Yu-Kai Kang, Hsinchu TW
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20120063756 | PHOTOGRAPHIC DEVICE HAVING OPTICAL IMAGE STABILIZATION MODULE AND OPTICAL IMAGE STABILIZATION PHOTOGRAPHIC DEVICE HAVING PERIPHERAL DRIVER CHIP - A photographic device having an optical image stabilization (OIS) module includes a compensation unit, a first position sensor, a second position sensor, a first vibration detection unit, a second vibration detection unit, a first actuator, a second actuator and a central processing unit (CPU). The CPU includes an anti-shake processing unit. The anti-shake processing unit processes vibration signals output by the first vibration detection unit and the second vibration detection unit and position signals output by the first position sensor and the second position sensor, and drives the first actuator and the second actuator to adjust positions of the compensation unit in the first direction and in the second direction and further compensate the shake of the photographic device having the OIS module in the first direction and in the second direction. | 03-15-2012 |