Patents by Inventor Woon Shin

Woon Shin 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).

  • Publication number: 20180363982
    Abstract: The present invention relates to a plasma furnace capable of separating and discharging different kinds of molten material, which comprises a furnace body 110; and a heating portion 140 for heating the lateral discharge gate 120, 130, wherein the furnace body comprises a melt discharge portion formed through a lower portion of the melting chamber 101 provided for accommodating molten material; and at least two lateral discharge gates 120, 130 provided at different heights capable of discharging molten material.
    Type: Application
    Filed: August 18, 2015
    Publication date: December 20, 2018
    Inventors: Hyun-Je CHO, Cheon-Woo KIM, Sang-Woo LEE, Sang-Woon SHIN
  • Publication number: 20180350317
    Abstract: A display device includes a display unit that includes a plurality of unit areas, wherein each of the plurality of unit areas includes a plurality of pixels arranged in a matrix format, the plurality of pixels include a plurality of high-level pixels receiving a data voltage of relatively high luminance and a plurality of low-level pixels receiving a data voltage of relatively low luminance with respect to the same image data, and in the unit areas, high-level pixel pairs and low-level pixel pairs are alternately arranged in a row direction, and one high-level pixel and one low-level pixel are alternately arranged in a column direction.
    Type: Application
    Filed: January 9, 2018
    Publication date: December 6, 2018
    Inventors: Seung-Woon SHIN, Sung-Jae PARK, Kyung-Hun LEE
  • Patent number: 10127872
    Abstract: A display apparatus includes a display panel, a data driving part and a gate driving part. The gate driving part outputs gate signals to gate lines, respectively, increases the gate signal from a first gate off voltage to a gate on voltage, decreases the gate signal from the gate on voltage to the first gate off voltage, decreases the gate signal from the first gate off voltage to a second gate off voltage in a slope less than a slope in which the gate signal decreases from the gate on voltage to the first gate off voltage, during P (P is a natural number) horizontal time in which P gate line of the gate lines is driven, and increases the gate signal from the second gate off voltage to the first gate off voltage.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: November 13, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kihyun Pyun, Seung-Woon Shin
  • Publication number: 20180268767
    Abstract: A display apparatus includes a display panel, a data driving part and a gate driving part. The gate driving part outputs gate signals to gate lines, respectively, increases the gate signal from a first gate off voltage to a gate on voltage, decreases the gate signal from the gate on voltage to the first gate off voltage, decreases the gate signal from the first gate off voltage to a second gate off voltage in a slope less than a slope in which the gate signal decreases from the gate on voltage to the first gate off voltage, during P (P is a natural number) horizontal time in which P gate line of the gate lines is driven, and increases the gate signal from the second gate off voltage to the first gate off voltage.
    Type: Application
    Filed: August 23, 2017
    Publication date: September 20, 2018
    Inventors: KIHYUN PYUN, SEUNG-WOON SHIN
  • Publication number: 20180261347
    Abstract: The present invention relates to a plasma furnace which can efficiently treat various types of waste in large amounts. The plasma furnace comprises a melting chamber 101 for accommodating a melt, an upper surface forming the upper portion of the melting chamber 101 with a horizontal upper surface 111 and an inclined upper surface 112 having a slope with respect to the horizontal upper surface 111, a melt discharge portion 130 formed through a bottom surface of the melting chamber for discharging molten material therethrough, and an input apparatus 120 having a slope for inputting waste into the melting chamber 101, and the mixed type plasma torch 191, 192 provided on the inclined upper surface 112 with a slope for generating melting heat in the melting chamber 101.
    Type: Application
    Filed: September 17, 2015
    Publication date: September 13, 2018
    Inventors: Hyun-Je CHO, Cheon-Woo KIM, Young-Il KIM, Young-Hwan HWANG, Sang-Woon SHIN
  • Publication number: 20180049303
    Abstract: Disclosed is a plasma torch with a structure capable of performing reversed polarity/straight polarity operation, wherein the plasma torch is coupled to a melter and melts a waste material such as radioactive waste or industrial waste by generating and sustaining a plasma arc between electrodes, the plasma torch including: a rear electrode provided inside a torch pipe and electrically connected to become one of an anode and a cathode; and a front electrode provided at a front end of the torch pipe at a position adjacent to a front end of the rear electrode and electrically connected to become a remaining one of the anode and the cathode, wherein electrical connections of the rear and front electrodes are switchable with each other so that the plasma torch operates as a reversed polarity plasma torch or a straight polarity plasma torch.
    Type: Application
    Filed: September 17, 2015
    Publication date: February 15, 2018
    Applicant: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Sang-Woon SHIN, Cheon-Woo KIM, Hyun-Je CHO, Young-Hwan HWANG, Seokju HWANG
  • Patent number: 9852707
    Abstract: A display apparatus including: gate lines extending in a first direction; data lines extending in a second direction intersecting the first direction; pixels connected to corresponding ones of the gate lines and data lines; a gate driver to drive the gate lines in response to a gate clock signal; a data driver to drive the data lines; a memory to store charge share signals corresponding to the gate lines; a timing controller controlling the data driver and the gate driver, in response to an externally input control signal and an image signal, and to output a gate pulse signal to the gate lines; and a clock generator configured to generate the gate clock signal in response to the gate pulse signal. The timing controller is configured to output the gate pulse signals according to the charge share signals.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: December 26, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Woon Shin, Jae-Kook Kim, JeongJin Park, Choongseob Oh, Hyoungbin Lim, Yong-Ju Jeong, Minsung Choi
  • Publication number: 20170309241
    Abstract: A display apparatus includes a display panel, a data driving circuit, and a gate driving circuit. The display panel is configured to display an image and includes a gate line and a data line. The data driving circuit is configured to output a data signal to the data line. The gate driving circuit is configured to output a gate signal to the gate line and to control a kick-back time of the gate signal according to a temperature of the display panel. The kick-back time is a time when the gate signal is decreased from a gate on voltage to a kick-back voltage that is between the gate on voltage and a gate off voltage.
    Type: Application
    Filed: March 3, 2017
    Publication date: October 26, 2017
    Inventors: SEUNG-WOON SHIN, JAHUN KOO, YOUNG-IL KIM, SUNG-JAE PARK, SEHWAN AN
  • Patent number: 9761691
    Abstract: Integrated circuits and methods for fabricating integrated circuits are provided. In one example, a method for fabricating an integrated circuit includes forming sidewall spacer structures laterally adjacent to a dummy gate structure that overlies a semiconductor substrate. Additional sidewall spacer structures are formed laterally adjacent to the sidewall spacer structures and under lower portions of the sidewall spacer structures. The dummy gate structure is replaced with a replacement gate structure.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: September 12, 2017
    Assignee: GLOBALFOUNDRIES, INC.
    Inventors: Dong-Woon Shin, Min-Hwa Chi, Xusheng Wu
  • Patent number: 9589516
    Abstract: A method of driving a display panel, the method including outputting video data to a display panel during an N-th (N is a natural number) frame, outputting video data to the display panel during an (N+1)-th frame, comparing polarities of video data of the N-th frame and corresponding polarities of video data of the (N+1)-th frame, and controlling polarities of video data of an (N+2)-th frame, according to the result of the comparison.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: March 7, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ki-Hyun Pyun, Seung-Woon Shin, Jong-Young Yun, Bong-Chool Jeon, Jun-Ho Hwang
  • Publication number: 20170018235
    Abstract: There is provided a display apparatus comprising: a backlight configured to output a first and a second light having a first and second color during a first and second field of a frame; a mapper configured to map an input image signal into a first and a second mapping data corresponding to the first and second light; a compensator configured to compensate a first and a second color mapping data on a basis of a first and a second DCC compensation data so as to generate a first and second color output image data; and a liquid crystal panel comprising a transmissive sub pixel configured to modulate the first and second light on a basis of the first and second color output data to display a first image having the first color and a second image having the second color.
    Type: Application
    Filed: March 14, 2016
    Publication date: January 19, 2017
    Inventors: Yong-ju JEONG, Jae-kook KIM, Seung-woon SHIN, Choongseob OH, Hyoungbin LIM, Minsung CHOI
  • Patent number: 9409562
    Abstract: The torque assist system of the present invention includes a torque assist shaft having a first terminating part connected to the input shaft, an outer shaft and an inner shaft rotating independently from the outer shaft; a planetary gear set mounted on the inner shaft exposed to a second terminating part of the torque assist shaft; a clutch being disposed adjacent to the planetary gear set and operated by an external force; and an input gear mounted on the exposed inner shaft of the torque assist shaft and connected to the planetary gear set by the clutch to transmit power to an output gear mounted on the output shaft of the vehicle transmission.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: August 9, 2016
    Assignee: HYUNDAI WIA CORPORATION
    Inventors: Min Sik Choi, Jae Sik Park, Jae Woon Shin
  • Publication number: 20160163824
    Abstract: Integrated circuits and methods for fabricating integrated circuits are provided. In one example, a method for fabricating an integrated circuit includes forming sidewall spacer structures laterally adjacent to a dummy gate structure that overlies a semiconductor substrate. Additional sidewall spacer structures are formed laterally adjacent to the sidewall spacer structures and under lower portions of the sidewall spacer structures. The dummy gate structure is replaced with a replacement gate structure.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 9, 2016
    Inventors: Dong-Woon Shin, Min-Hwa Chi, Xusheng Wu
  • Patent number: 9338899
    Abstract: A method of manufacturing a rigid-flexible printed circuit board includes providing a base substrate in which coverlays are respectively formed on two sides of a flexible copper foil laminate on both sides of which inner circuit patterns and a first window are respectively formed; layering insulation layers and copper foil layers on portions of coverlays which are to be a rigid region of the base substrate; forming a via hole in the rigid region, and, simultaneously, forming a via hole to correspond to the first window in a flexible region; forming outer circuit patterns including areas adjacent to the first window; and applying solder resists in the rigid region to expose portions of external circuit patterns. The region adjacent to the via holes in the flexible region includes additional plating portions for covering the coverlays.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: May 10, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yang Je Lee, Il Woon Shin, Going Sik Kim, Doo Pyo Hong, Ha Il Kim, Dong Gi An
  • Patent number: 9330586
    Abstract: A display apparatus including a plurality of pixels arranged in association with a plurality of gate lines and a plurality of data lines crossing the gate lines, a data driver configured to drive the data lines, a gate driving unit configured to drive the gate lines in synchronization with a gate control signal, and a timing controller configured to control the data driver and the gate driving unit in response to an image signal and a control signal from an exterior. The timing controller outputs the gate control signal including a plurality of pulses respectively corresponding to the gate lines and an enable time of each pulse of the gate control signal is set according to a position of a corresponding gate line of the gate lines.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: May 3, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kihyun Pyun, Sung-In Kang, Jun-Ho Hwang, Seung-Woon Shin
  • Publication number: 20160086550
    Abstract: A display apparatus includes a display panel, a panel driver, a light source part, and a light source driver. The display panel includes a first sub-pixel having a first primary color, a second sub-pixel having a second primary color, and a third sub-pixel having a white color. The panel driver drives the first, second, and third sub-pixels. The light source part provides the display panel with light. The light source part includes a first light source and a second light source. The first light source emits the light having a mixed color of the first primary color and the second primary color. The second light source emits the light having a third primary color. The first and second light sources are alternately turn on in one frame period. A turn-on order of the first and second light sources is changed by a unit of at least one frame period.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 24, 2016
    Inventors: SEUNG-WOON SHIN, JAE-KOOK KIM, JeongJin PARK, CHOONGSEOB OH, HYOUNGBIN LIM, YONG-JU JEONG, MINSUNG CHOI
  • Patent number: 9293100
    Abstract: A display apparatus includes pixels connected to gate lines and data lines crossing the gate lines, a data driver which drives the data lines, a gate driver which drives the gate lines, a timing controller which controls the data driver and the gate driver in response to an image signal and a control signal and outputs a first kickback signal and a second kickback signal, and a voltage generator which outputs a first gate-on voltage and a second gate-on voltage in response to the first and second kickback signals to drive the gate lines. The gate driver drives a first group of gate lines in response to the first gate-on voltage and drives a second group of the gate lines in response to the second gate-on voltage.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kihyun Pyun, Sung-In Kang, Sedae Ki, Seung-Woon Shin, Hyeongseop Im, Jun-Ho Hwang
  • Patent number: 9280926
    Abstract: A control board in a display device includes terminals and a control circuit. The control circuit is configured to output a control signal an image signal through the terminals and to generate a drive voltage in response to a feedback signal, which is fed back to a second terminal of the terminals when a source voltage is applied to a first terminal of the terminals.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: March 8, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Ho Hwang, Kihyun Pyun, Seung-Woon Shin, Jang-Mi Lee
  • Patent number: 9251751
    Abstract: A display device includes gate lines, data lines, pixels, a gate driver, a data driver, and a timing controller. The gate lines extend in a first direction. The data lines extend in a second direction crossing the first direction. Each of the pixels is connected to a corresponding gate line of the gate lines and a corresponding data line of the data lines. The gate driver is configured to drive the gate lines. The data driver is configured to drive each data line of the data lines in response to a corresponding data signal. The timing controller is configured to, in response to an image signal and a control signal, apply the corresponding data signals to the data driver and control the gate driver. Each corresponding data signal reflects a kickback compensation value corresponding to a distance between the gate driver and the corresponding data line in the first direction.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: February 2, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Woon Shin, Kihyun Pyun, Jun-Ho Hwang, Jang-Mi Lee
  • Patent number: 9230922
    Abstract: A precursor composition for forming a silicon dioxide film on a substrate, the precursor composition including at least one precursor compound represented by the following chemical formulas (1), (2), and (3): HxSiAy(NR1R2)4-x-y??(1) HxSi(NAR3)4-x??(2) HxSi(R4)z(R5)4-x-z??(3) wherein, independently in the chemical formulas (1), (2), and (3), H is hydrogen, x is 0 to 3, Si is silicon, A is a halogen, y is 1 to 4, N is nitrogen, and R1, R2, R3, and R5 are each independently selected from the group of H, aryl, perhaloaryl, C1-8 alkyl, and C1-8 perhaloalkyl, and R4 is aryl in which at least one hydrogen is replaced with a halogen or C1-8 alkyl in which at least one hydrogen is replaced with a halogen.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: January 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-Jin Lim, Bong-Hyun Kim, Seok-Woo Nam, Dong-Woon Shin, In-Sang Jeon, Soo-Jin Hong