Patents by Inventor Min-A Yu

Min-A Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SEMICONDUCTOR MEMORY DEVICE HAVING OTP CELL ARRAY
    Publication number: 20140104921
    Abstract: Provided is a semiconductor memory device. The semiconductor includes a One Time Programmable (OTP) cell array, a converging circuit and a sense amplifier circuit. The OTP cell array includes a plurality of OTP cells connected to a plurality of bit lines, each bit line extending in a first direction. The converging includes a common node contacting a first bit line and a second bit line. The sense amplifier circuit includes a sense amplifier connected to the common node, the sense amplifier configured to amplify a signal of the common node.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 17, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Je-Min YU, Sung-Min SEO, Ho-Young SONG, Gil-Su KIM, Jong-Min OH
  • Non-invasive electric hair-taking apparatus
    Patent number: 8685041
    Abstract: The present invention discloses a non-invasive electric hair-taking apparatus comprising a shell (2) and a cover (3) connected with each other by a latch (13) to form a handle (14); a step (15) being arranged at the front end of the handle (14). Said shell (2) is comprised of a front chamber, a middle chamber and a rear chamber; a motor (4) being mounted in the front chamber, a switch (6) being mounted on the wall of the middle chamber, a battery (5) being mounted in the rear chamber. Said motor (4), switch (6) and battery (5) forming a circuit by wiring (8). A hair-taking knife (1) is mounted at the front end of a connector (10) that is mounted on the shaft of the motor (4). Said connector (10) being fixedly positioned at the front end of the handle (14) via a locating ring (11) which is engaged with the step (15).
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: April 1, 2014
    Assignee: Huaian Yumin Hair Planting Clinic
    Inventors: Min Yu, Yue Yu
  • METHOD FOR FORMING PATTERNED DOPING REGIONS
    Publication number: 20140087549
    Abstract: A method for forming doping regions is disclosed, including providing a substrate, forming a first-type doping material on the substrate and forming a second-type doping material on the substrate, wherein the first-type doping material is separated from the second-type doping material by a gap; forming a covering layer to cover the substrate, the first-type doping material and the second-type doping material; and performing a thermal diffusion process to diffuse the first-type doping material and the second-type doping material into the substrate.
    Type: Application
    Filed: December 11, 2012
    Publication date: March 27, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen-Ching SUN, Sheng-Min YU, Tai-Jui WANG, Tzer-Shen LIN
  • ETCHING COMPOSITION AND METHOD FOR ETCHING A SEMICONDUCTOR WAFER
    Publication number: 20140080313
    Abstract: An etching composition for a semiconductor wafer is provided, including 0.5-50 wt % base, 10-80 wt % alcohol, 0.01-15 wt % additive and water. A method for etching a semiconductor wafer is also provided. When the etching composition is applied to the entire surface or a partial surface of the semiconductor wafer at 60-200° C., the etching composition reacts on the semiconductor wafer to form a foam that etches the semiconductor wafer and includes a solid, a liquid and a gas. At the same time, the additive forms an oxide mask on the surface of the semiconductor wafer. Therefore, an excellent texture structure is formed on the surface of the semiconductor wafer, and a single surface of the semiconductor wafer is etched.
    Type: Application
    Filed: December 21, 2012
    Publication date: March 20, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Sheng-Min YU, Wen-Ching SUN, Tai-Jui WANG, Yi-Fan CHEN, Chia-Liang SUN, Hao-Hsiang CHIANG, Pin-Guan LIAO, Chi-Fan CHIANG, Tzer-Shen LIN
  • Method for manufacturing a solar cell module by laser bonding
    Patent number: 8674261
    Abstract: The present invention relates to a method and apparatus for manufacturing a solar cell module using a laser. In the present invention, a tabbing process for bonding a solar cell and metal electrodes is performed by a local irradiation with a laser, so that the heating area can be localized only to a required zone (bonding area) for the tabbing process, thereby minimizing a direct heating zone which occurs in the process. Therefore, it is possible to reduce the damage such as cracks and breakage due to thermal expansion/contraction of a solar cell which is conventionally configured to have a multi-layered structure made of different materials, to improve the bonding strength and the bonding uniformity, and to reduce the processing time, thereby improving the production efficiency.
    Type: Grant
    Filed: November 18, 2008
    Date of Patent: March 18, 2014
    Assignee: LG Hausys, Ltd.
    Inventors: Dong Hun No, Dong Sik Jang, Je Min Yu
  • PASSIVATION LAYER STRUCTURE OF SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
    Publication number: 20140042440
    Abstract: A passivation layer structure of a semiconductor device is provided, which includes a passivation layer formed of halogen-doped aluminum oxide and disposed on a semiconductor layer on a substrate, in which the semiconductor layer includes indium gallium zinc oxide (IGZO) or nitride-based III-V compounds. A method for forming the passivation layer structure of a semiconductor device is also disclosed.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Wen-Ching SUN, Tzer-Shen LIN, Sheng-Min YU
  • CURABLE COMPOSITION
    Publication number: 20140039112
    Abstract: Provided are a curable composition and its use. The curable composition can exhibit excellent processability and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.
    Type: Application
    Filed: July 29, 2013
    Publication date: February 6, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Min Jin KO, Jae Ho JUNG, Bum Gyu CHOI, Min A YU
  • Curable Composition
    Publication number: 20140039113
    Abstract: Provided are a curable composition and its use. The curable composition can exhibit excellent processibility and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.
    Type: Application
    Filed: July 29, 2013
    Publication date: February 6, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Min Jin KO, Jae Ho Jung, Bum Gyu Choi, Min A. Yu
  • Packaged microelectronic components with terminals exposed through encapsulant
    Patent number: 8637973
    Abstract: A microelectronic component package includes a plurality of electrical leads which are coupled to a microelectronic component and which have exposed lengths extending outwardly beyond a peripheral edge of an encapsulant. A plurality of terminals may be positioned proximate a terminal face of the encapsulant and these terminals may be electrically coupled to the same leads. This can facilitate connection of the microelectronic component to a substrate using the leads as a conventional leaded package. The terminals, however, can facilitate stacking of the leaded package with one or more additional microelectronic components, e.g., a BGA package.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: January 28, 2014
    Assignee: Micron Technology, Inc.
    Inventors: Eng Meow Koon, Low Siu Waf, Chan Min Yu, Chia Yong Poo, Ser Bok Leng, Zhou Wei
  • METHOD FOR MACHINING CURVED SURFACE USING LATHE
    Publication number: 20140020521
    Abstract: A method for machining curved surface includes the flowing steps. A lathe is provided. The lathe includes a work table and a feeding device. The feeding device has a cutter. A workpiece is held on the work table. The work table rotates the workpiece. The feeding device controls the cutter to move backwards and forwards at a high speed to machine the workpiece circumferentially. The feeding device moves in a plane relative to the work table to machine the curved surface.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • FEEDING DEVICE AND MACHINE TOOL USING THE SAME
    Publication number: 20140020525
    Abstract: A feeding device includes a tool holder, a cutter, a feeding mechanism and a mounting seat. The cutter is positioned on the tool holder. The mounting seat has at least one guiding portion. The tool holder is engaged with the at least one guiding portion. The feeding mechanism drives the tool holder and the cutter to controllably reciprocate along the at least one gliding portion.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • MACHINE TOOL WITH UNINTERRUPTED CUTTING
    Publication number: 20140020527
    Abstract: A machine tool includes a machine support, a work table positioned on the machine support, a moving device and a feeding device. The moving device is movably mounted on the machine support along a first direction above the work table. The feeding device is slidably positioned on the moving device along a second direction at ninety degrees from the first direction. The feeding device includes a feeding mechanism and a cutter. The feeding mechanism drives the tool holder and the cutter to move back and forth along a third orthogonal direction.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • LATHE FOR MACHINING CURVED SURFACES
    Publication number: 20140020523
    Abstract: A lathe includes a machine support, a working table positioned on the machine support, a rotating driver, a moving device, and a feeding device. The rotating driver rotates the work table. The moving device includes at least one cross beam, at least one first driving mechanism, and at least one second driving mechanism. The cross beam is movably positioned on the machine support above the working table. The feeding device is movably positioned on the at least one cross beam, and includes a feeding driving mechanism and a cutter. The first driving mechanism drives the cross beam to move along a first direction, and the second driving mechanism drives the feeding device to move along a second direction at about ninety degrees from the first direction. The feeding mechanism drives the cutter to move backwards and forwards along a third direction perpendicular to the first and second direction.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • WORKPIECE HAVING NON-ROTARY CURVED SURFACE MACHINED BY LATHE
    Publication number: 20140023877
    Abstract: A workpiece has non-rotary curved surface and edges. The workpiece is machined by a lathe. The lathe includes a cutter and a work table under the cutter. The worktable is configured for driving the workpiece to rotate. The non-rotary curved surface of the workpiece has a good finish because the cutter moves along a spiral cutting path on the workpiece at high speed continuously during the machining.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • LATHE CONTROL SYSTEM
    Publication number: 20140020522
    Abstract: A lathe control system used for three dimensional curved surface machining includes an input module, a control module, a work table, a feeding module, a first sliding module, a second sliding module, and a cutter. The control module is electrically connected with the input module, the feeding module, the first sliding module, and the second sliding module. The first sliding module drives the feeding module to move along a first direction. The second sliding module drives the feeding module to move along a second direction perpendicular to the first direction. The cutter is positioned on the feeding module. The feeding module is capable of driving the cutter to move back and forth along a third direction under the control of the control module. The third direction is perpendicular to first and second direction.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • LATHE WITH TWO CROSS BEAMS
    Publication number: 20140020524
    Abstract: A lathe includes a machine support, a work table, two cross beams and a feeding device. The work table is positioned on the machine support. The two cross beams are mounted on the machine support above the work table. The feeding device includes a cutter. The feeding device is slidably assembled between the two cross beams to obtain support from opposite sides of the two cross beams.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • LATHE FOR MACHINING CURVED SURFACES
    Publication number: 20140020526
    Abstract: A lathe includes a machine support, a work table, a moving device and a feeding device. The work table is rotatably positioned on the machine support for driving a workpiece placed on the work table to rotate. The moving device is movably mounted, slidably on the machine support along a first direction above the work table. The feeding device is slidably positioned on the moving device along a second direction vertical to the first direction, the feeding device includes a cutter. The feeding device drives the cutter backwards and forwards under precise control at high speed along a third orthogonal direction for machining the workpiece.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • FEEDING DEVICE AND MACHINE TOOL USING THE SAME
    Publication number: 20140020536
    Abstract: A feeding device includes a tool holder, a cutter, a feeding mechanism and a mounting seat. The cutter is positioned on the tool holder. The mounting seat has at least one guiding portion. The tool holder is slidably engaged with the at least one guiding portion. The feeding mechanism includes at least two drivers. Each driver includes a forcer and a stator. The forcers are mounted in the mounting seat, the stators are fixedly positioned on the tool holder. Interactions between alternating magnetic fields produced by the forcers and magnetic fields produced by the stators drive the tool holder and the cutter to backwards and forwards under precise control along the guiding portion.
    Type: Application
    Filed: December 5, 2012
    Publication date: January 23, 2014
    Inventors: MING-LU YANG, TIAN-EN ZHANG, YA-DONG ZHANG, JIAN-SHI JIA, YANG-MAO PENG, WEI-CHUAN ZHANG, JING-SHUANG SUI, JIAN QU, FENG-HUA CHEN, JIAN-HUA JIA, XUE QIN, ZHEN-ZHOU TIAN, BAO-PENG LI, JIAN-MIN YU
  • Method for manufacturing color filter and color filter manufactured by using the same
    Patent number: 8597861
    Abstract: The present invention relates to a method for manufacturing a color filter and a color filter manufactured by using the same. More particularly, the present invention pertains to a method for manufacturing a color filter, which includes performing plasma treatment of a black matrix (BM) pattern formed on a substrate to increase a difference in ink repellency of the black matrix pattern and a pixel unit, and a color filter manufactured by using the same. When the production method of the present invention is used, it is possible to provide the color filter in which color mixing does not occur in a pixel unit or between pixel units during discharging of ink by using an inkjet printing process, discoloration due to unfilling does not occur, a surface is uniform, and there is an insignificant step in the pixel unit or between the pixel units.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: December 3, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Dae-Hyun Kim, Dong-Chang Choi, Kyung-Soo Choi, Ho-Chan Ji, Hyun-Sik Kim, Geun-Young Cha, Sung-Hyun Kim, Jae-Joon Kim, Min-A Yu, Mi-Ae Kim, Mi-Kyoung Kim
  • Passivation layer structure of semiconductor device and method for forming the same
    Patent number: 8564104
    Abstract: According to an embodiment of the invention, a passivation layer structure of a semiconductor device disposed on a semiconductor substrate is provided, which includes a passivation layer structure disposed on the semiconductor substrate, wherein the passivation layer structure includes a halogen-doped aluminum oxide layer. According to an embodiment of the invention, a method for forming a passivation structure of a semiconductor device is provided.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: October 22, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Ching Sun, Tzer-Shen Lin, Sheng-Min Yu