Patents by Inventor Duk Sung Kim

Duk Sung Kim 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: 20140360855
    Abstract: A method for manufacturing a touch sensor panel with a reduced number of masks includes forming a first resist layer with both full and partial thickness patterns, the latter being at a region corresponding to a plurality of first sensor electrodes; etching a first transparent conductive layer and a first other conductive layer using the first resist layer patterns having both full and partial thicknesses; forming a second resist layer with both full and partial thickness patterns, the latter being at a region corresponding to a plurality of second sensor electrodes; and etching while using the second resist layer patterns.
    Type: Application
    Filed: November 26, 2013
    Publication date: December 11, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Sung Man KIM, Jong Hoon KIM
  • Publication number: 20140267999
    Abstract: A liquid crystal display includes a first substrate, gate lines and data lines disposed on a display area of the first substrate, a common voltage line disposed on a peripheral area of the first substrate, a common voltage transmission unit extending from the common voltage line, an organic layer disposed on the common voltage transmission unit and the common voltage line, a connecting member disposed on the organic layer disposed on the peripheral area, a first insulating layer disposed on the pixel electrode and the connecting member, a common electrode disposed on the first insulating layer, and a short point connecting the connecting member and the common electrode to each other. The common electrode and the first insulating layer include a plurality of cutouts in the peripheral region and display region of the first substrate which have substantially a same plane shape as each other.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Man KIM, Yeong-Keun KWON, Duk-Sung KIM, Min-Chul SONG, Eu Gene LEE, Soo Jung CHAE
  • Publication number: 20140247411
    Abstract: A liquid crystal display includes a plurality of pixel electrodes and common electrodes disposed on a first substrate that overlap each other with a passivation layer interposed therebetween, and a connection portion disposed between a common voltage applying unit and the common electrode. The common electrode has a plurality of first cutouts, the passivation layer has a plurality of second cutouts, and the first cutout and the second cutout have substantially the same planar shape. The connection portion includes a lower connection portion formed from a same layer as the common electrode, and an upper connection portion disposed on the lower connection portion that includes a low resistance metal.
    Type: Application
    Filed: February 14, 2014
    Publication date: September 4, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: SUNG MAN KIM, DUK-SUNG KIM, MAN HONG NA, JUN HO SONG, YOUNG JE CHO
  • Publication number: 20140226101
    Abstract: A display, includes: a substrate; first signal lines (FSLs) at least partially recessed in the substrate and extending in substantially a direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.
    Type: Application
    Filed: December 23, 2013
    Publication date: August 14, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Bong-Jun Lee, Sung Man Kim, Seul Ki Kim, Jin Yun Kim, Dong Wuuk Seo, Min Hee Son
  • Publication number: 20140226100
    Abstract: A display, includes: a substrate; first signal lines (FSLs) disposed on the substrate and extending in substantially a first direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the first direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.
    Type: Application
    Filed: December 23, 2013
    Publication date: August 14, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Bong-Jun LEE, Sung Man KIM, Seul Ki KIM, Jin Yun KIM, Dong Wuuk SEO, Min Hee SON
  • Publication number: 20140070350
    Abstract: A sensor substrate includes a blocking pattern disposed on a base substrate, a first electrode disposed on the base substrate and overlapping the blocking pattern , the first electrode including a plurality of first unit parts arranged in a first direction, each of the first unit parts including a plurality of lines connected to each other in a mesh-type arrangement, a color filter layer disposed on the base substrate, a plurality of contact holes defined in the color filter layer and exposing the first unit parts, and a bridge line between and connected to first unit parts adjacent to each other in the first direction, through the contact holes.
    Type: Application
    Filed: April 25, 2013
    Publication date: March 13, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Dong-Yoon KIM, Ju-Yong PARK, Jae-Jin PYUN
  • Publication number: 20140022148
    Abstract: A display device includes a display panel and a data driver. The display panel includes at least one gate line, at least two data lines, a display area including a pixel connected to the at least one gate line and the at least two data lines, and a peripheral area outside the display area, the peripheral area including a pair of fan-out wiring structures. The data driver is configured to apply data voltage to the at least two data lines. Each of the pair of fan-out wiring structures includes a bent structure, the bent structure of one of the pair of fan-out wiring structures includes the same material as the at least one gate line, and the bent structure of the remaining one of the pair of fan-out wiring structures includes the same material as the at least two data lines.
    Type: Application
    Filed: November 27, 2012
    Publication date: January 23, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Dong-Gyu SHIN, Yeo Geon Yoon
  • Publication number: 20140001463
    Abstract: An array substrate includes a thin film transistor which includes a gate electrode electrically connected to a gate line, a source electrode electrically connected to a data line, a drain electrode and an active layer, a first electrode electrically connected to the drain electrode and disposed at a pixel area, and a second electrode covering an upper and a side surface of the source electrode. The second electrode is spaced apart from the first electrode.
    Type: Application
    Filed: November 12, 2012
    Publication date: January 2, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Sung-Haeng Cho
  • Publication number: 20130241905
    Abstract: A stereoscopic display device is disclosed. The stereoscopy display device includes pixels arranged in rows and columns. The pixels are divided into pixel groups, each including a plurality of adjacent rows. Interference prevention patterns may be located between the pixel groups. Phase delay layers are disposed on the interference prevention patterns and have different phases. At least one storage electrode line may extend between the pixels in a direction of the rows. The stereoscopic display device prevents interference between left and right-eye images and has high luminance.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Sung KIM, Young-Jae TAK
  • Publication number: 20130229400
    Abstract: A thin film transistor display panel capable of minimizing a bezel and a manufacturing method thereof are provided. The thin film transistor display panel includes: a substrate; a plurality of gate lines and data lines that cross each other on the substrate; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor; and a plurality of gate voltage supply lines arranged in a parallel direction with the data lines and connected to the plurality of gate lines, respectively, in which one pixel area is defined by two adjacent gate lines and two adjacent data lines, two pixel electrodes are formed in one pixel area, and the gate voltage supply lines pass between the two pixel electrodes formed in the same pixel area.
    Type: Application
    Filed: June 19, 2012
    Publication date: September 5, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Duk-Sung KIM, Hyuk-Jin KIM, Young Jae TAK
  • Patent number: 8520183
    Abstract: Provided are a display substrate, a liquid crystal display (LCD) including the display substrate, and a method of manufacturing the display substrate. The display substrate includes: an insulating substrate; a gate wiring formed on the insulating substrate and extending generally in a first direction; a data wiring which is insulated from the gate wiring, intersects the gate wiring, and which extends generally in a second direction; a pixel electrode formed in a pixel region defined by the gate wiring and the data wiring; and a storage wiring which is formed on the same layer as the gate wiring, is overlapped by the data wiring to be insulated from the data wiring, and which extends generally in the second direction, wherein each of the gate wiring and the storage wiring has a tapered surface oriented generally at an inclination angle of approximately 30 degrees or less with respect to the insulating substrate.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: August 27, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Suk Son, Duk-Sung Kim, Man-Hong Na, Ji-Young Jeong, Jae-Hwa Park
  • Publication number: 20130135293
    Abstract: A three dimensional image display device includes a liquid crystal display panel assembly which includes a first pixel and a second pixel disposed adjacent to each other in a vertical direction. The first pixel comprises a first subpixel and a second subpixel disposed adjacent to each other in the vertical direction, and the second pixel includes a third subpixel and a fourth subpixel which are disposed adjacent to each other in the vertical direction. The first subpixel and the third subpixel, or the second subpixel and the fourth subpixel display black in a three dimensional (3D) display mode and display a normal image in a two dimensional (2D) display mode.
    Type: Application
    Filed: April 27, 2012
    Publication date: May 30, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Duk-Sung KIM, Young Jae TAK
  • Patent number: 8385408
    Abstract: An image transmitting apparatus including a database configured to store first moving image data for multiple speed reproduction separately generated from second moving image data for normal speed reproduction, the first moving image data being constructed using I-frames selected from a plurality of group of pictures (GOPs) included in the second moving image data; a data transceiver configured to receive a signal requesting a bit stream for reproducing a moving image at an arbitrary multiple speed, and to transmit the bit stream for reproducing a moving image at an arbitrary multiple speed according to the signal; and a controller configured to control transmission of the bit stream for reproducing a moving image at the arbitrary multiple speed based on the first moving image data stored in the database.
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: February 26, 2013
    Assignee: LG Electronics Inc.
    Inventors: Duk-Sung Kim, Hyun Ahn
  • Publication number: 20110255045
    Abstract: Provided are a display substrate, a liquid crystal display (LCD) including the display substrate, and a method of manufacturing the display substrate. The display substrate includes: an insulating substrate; a gate wiring formed on the insulating substrate and extending generally in a first direction; a data wiring which is insulated from the gate wiring, intersects the gate wiring, and which extends generally in a second direction; a pixel electrode formed in a pixel region defined by the gate wiring and the data wiring; and a storage wiring which is formed on the same layer as the gate wiring, is overlapped by the data wiring to be insulated from the data wiring, and which extends generally in the second direction, wherein each of the gate wiring and the storage wiring has a tapered surface oriented generally at an inclination angle of approximately 30 degrees or less with respect to the insulating substrate.
    Type: Application
    Filed: April 11, 2011
    Publication date: October 20, 2011
    Inventors: Seung-Suk SON, Duk-Sung Kim, Man-Hong Na, Ji-Young Jeong, Jae-Hwa Park
  • Patent number: 7995184
    Abstract: A display substrate includes a signal line formed on a substrate, a connection pad receiving a driving signal from the signal line, at least one repair line formed along an outer periphery of the substrate, a first auxiliary repair line overlapping the signal line at a first position with an insulating layer disposed therebetween, a second auxiliary repair line overlapping the signal line at a second position with the insulating layer disposed therebetween, and a connection line connecting the second auxiliary repair line to the at least one repair line.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: August 9, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Duk Sung Kim, Sung Haeng Cho
  • Patent number: 7982813
    Abstract: A liquid crystal display includes a substrate, a plurality of pixels including a plurality of switching elements, a plurality of gate lines connected to the switching elements and extending in a row direction, and a gate driver including a circuit portion connected to the gate lines and a wiring portion connected to the circuit portion. The circuit portion includes a transistor and the wiring portion includes a signal line, and the transistor and the signal line are connected via a connecting member, whereby electrostatic electricity is prevented from being introduced in the gate driver of the display during a manufacturing process.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: July 19, 2011
    Assignee: Samsung Electronics, Co., Ltd.
    Inventor: Duk-Sung Kim
  • Publication number: 20110146066
    Abstract: A display substrate includes a signal line formed on a substrate, a connection pad receiving a driving signal from the signal line, at least one repair line formed along an outer periphery of the substrate, a first auxiliary repair line overlapping the signal line at a first position with an insulating layer disposed therebetween, a second auxiliary repair line overlapping the signal line at a second position with the insulating layer disposed therebetween, and a connection line connecting the second auxiliary repair line to the at least one repair line.
    Type: Application
    Filed: February 25, 2011
    Publication date: June 23, 2011
    Inventors: DUK SUNG KIM, Sung Haeng Cho
  • Patent number: 7911552
    Abstract: A display substrate includes a signal line formed on a substrate, a connection pad receiving a driving signal from the signal line, at least one repair line formed along an outer periphery of the substrate, a first auxiliary repair line overlapping the signal fine at a first position with an insulating layer disposed therebetween, a second auxiliary repair line overlapping the signal line at a second position with the insulating layer disposed therebetween, and a connection line connecting the second auxiliary repair fine to the at least one repair line.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: March 22, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Duk Sung Kim, Sung Haeng Cho
  • Publication number: 20100135382
    Abstract: An image transmitting apparatus including a database configured to store first moving image data for multiple speed reproduction separately generated from second moving image data for normal speed reproduction, the first moving image data being constructed using I-frames selected from a plurality of group of pictures (GOPs) included in the second moving image data; a data transceiver configured to receive a signal requesting a bit stream for reproducing a moving image at an arbitrary multiple speed, and to transmit the bit stream for reproducing a moving image at an arbitrary multiple speed according to the signal; and a controller configured to control transmission of the bit stream for reproducing a moving image at the arbitrary multiple speed based on the first moving image data stored in the database.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 3, 2010
    Inventors: Duk-Sung Kim, Hyun Ahn
  • Publication number: 20100135392
    Abstract: An image display apparatus including an image receiver configured to receive video data structured by a plurality of bit streams, an image processor configured to process the received video data into a reproducible format, and an image output unit configured to output video relating to the data processed into the reproducible format. Further, the plurality of bit streams include a first bit stream having a first bit rate and having a format defined by a first group of pictures (GOP), and a second bit stream having a second bit rate and having a format defined by a second group of pictures (GOP)s.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 3, 2010
    Inventor: Duk-Sung KIM