Patents by Inventor Hyung-Gi Jung

Hyung-Gi Jung 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: 20230200106
    Abstract: A display device includes: a substrate; a semiconductor on the substrate, and including a channel, a first region, and a second region; an auxiliary insulating layer on the semiconductor; a first auxiliary electrode on the auxiliary insulating layer, and overlapping with the first region of the semiconductor; a second auxiliary electrode on the auxiliary insulating layer, and overlapping with the second region of the semiconductor; a gate electrode on the auxiliary insulating layer, and overlapping with the channel of the semiconductor; a first electrode on the first auxiliary electrode, and connected to the first region of the semiconductor; and a second electrode on the second auxiliary electrode, and connected to the second region of the semiconductor.
    Type: Application
    Filed: July 13, 2022
    Publication date: June 22, 2023
    Inventors: JAEMIN LEE, Hyung Gi JUNG, Seul-Ki KIM, SOON CHANG YEON, HYUNGTAE JUNG
  • Patent number: 11526060
    Abstract: The present disclosure relates to a display device including a substrate, a gate line on the substrate, a data line crossing the gate line, a pixel connected to the gate line and the data line, and a dummy data line disposed at an edge on the substrate and crossing the gate line, wherein the dummy data line includes openings that is disposed on a portion that is near an overlapping portion with the gate line, and portions of the dummy data line separated by the openings are electrically insulated from each other.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: December 13, 2022
    Inventors: Gwon-Heon Ryu, Yang Gyu Jang, Kook Hyun Choi, Beom Jun Kim, Hyung Gi Jung
  • Publication number: 20210384283
    Abstract: A display device includes: a first base on which a display area and a non-display area are defined; a light-emitting element on the first base and in the display area; a second base facing the first base and above the light-emitting element; a color filter on a surface of the second base that faces the first base and overlapping the light-emitting element; a wavelength conversion pattern on the color filter; a sealing member in the non-display area between the first base and the second base; and a sink pattern in the non-display area, wherein the sink pattern is between the sealing member and the display area when viewed from a plan view.
    Type: Application
    Filed: June 3, 2021
    Publication date: December 9, 2021
    Inventors: Hyung Gi JUNG, Ki Hwan KIM, Beom Jin KIM, Soon Chang YEON, Sung Hyun LEE, Jae Min LEE, Jae Young LEE, You Mee HYUN
  • Publication number: 20210240045
    Abstract: The present disclosure relates to a display device including a substrate, a gate line on the substrate, a data line crossing the gate line, a pixel connected to the gate line and the data line, and a dummy data line disposed at an edge on the substrate and crossing the gate line, wherein the dummy data line includes openings that is disposed on a portion that is near an overlapping portion with the gate line, and portions of the dummy data line separated by the openings are electrically insulated from each other.
    Type: Application
    Filed: October 9, 2020
    Publication date: August 5, 2021
    Inventors: Gwon-Heon RYU, Yang Gyu JANG, Kook Hyun CHOI, Beom Jun KIM, Hyung Gi JUNG
  • Patent number: 10503036
    Abstract: A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gi Jung, Swae-Hyun Kim, Yeo Geon Yoon, Sung Hee Hong, Hyung June Kim, Jae Hwa Park, Young Goo Song, Sung Hoon Kim
  • Patent number: 10256226
    Abstract: The present invention relates to a display device including a static electricity discharge circuit. The display device according to an exemplary embodiment of the present invention includes: a thin film transistor array panel including a display area including a plurality of pixels and a peripheral area around the display area; a signal wire positioned at the peripheral area; and a static electricity discharge circuit unit positioned at the peripheral area and connected to the signal wire, wherein the static electricity discharge circuit unit includes a first portion and a second portion positioned at a same layer as a portion of the signal wire and facing each other with a separation space therebetween, and a connecting member positioned at a different layer from the first portion and the second portion and electrically connecting the first portion and the second portion.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: April 9, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yeo Geon Yoon, Hyung Gi Jung
  • Publication number: 20180188622
    Abstract: A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line.
    Type: Application
    Filed: March 1, 2018
    Publication date: July 5, 2018
    Inventors: Hyung Gi JUNG, Swae-Hyun KIM, Yeo Geon YOON, Sung Hee HONG, Hyung June KIM, Jae Hwa PARK, Young Goo SONG, Sung Hoon KIM
  • Patent number: 9983443
    Abstract: A display device may include a floating electrode, a common-voltage electrode, a transistor, and a pixel electrode. The floating electrode may be electrically floating. The common-voltage electrode may be electrically connected to a voltage source. The pixel electrode may be electrically connected to the transistor. A first portion of the pixel electrode may overlap neither of the floating electrode and the common-voltage electrode in a direction perpendicular to at least one of the pixel electrode and an image display side of the display device. A second portion of the pixel electrode may overlap the common-voltage electrode. A third portion of the pixel electrode may overlap the floating electrode.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: May 29, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jang-Il Kim, Un Byoll Ko, Yeo Geon Yoon, Hyung Gi Jung, Sei-Yong Park, Sung Hee Hong, Seung Jun Yu, Hyun-Ho Kang, Se Jin Kim
  • Patent number: 9946129
    Abstract: A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: April 17, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gi Jung, Swae-Hyun Kim, Yeo Geon Yoon, Sung Hee Hong, Hyung June Kim, Jae Hwa Park, Young Goo Song, Sung Hoon Kim
  • Patent number: 9898045
    Abstract: A curved display apparatus includes an upper panel, a lower panel coupled to a lower portion of the upper panel, and a first stress reducing layer deposited on a panel facing surface of at least one of the upper panel and the lower panel to generate a force which bends the upper panel or the lower panel downward.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: February 20, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Hyung Gi Jung
  • Publication number: 20170338220
    Abstract: The present invention relates to a display device including a static electricity discharge circuit. The display device according to an exemplary embodiment of the present invention includes: a thin film transistor array panel including a display area including a plurality of pixels and a peripheral area around the display area; a signal wire positioned at the peripheral area; and a static electricity discharge circuit unit positioned at the peripheral area and connected to the signal wire, wherein the static electricity discharge circuit unit includes a first portion and a second portion positioned at a same layer as a portion of the signal wire and facing each other with a separation space therebetween, and a connecting member positioned at a different layer from the first portion and the second portion and electrically connecting the first portion and the second portion.
    Type: Application
    Filed: August 9, 2017
    Publication date: November 23, 2017
    Inventors: Yeo Geon YOON, Hyung Gi Jung
  • Patent number: 9798201
    Abstract: Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present disclosure, there is provided a liquid crystal display device, including: a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein the gate electrode includes a reference plane and a protrusion protruding from the reference plane in a horizontal direction, and the protrusion overlaps the source electrode and the drain electrode.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: October 24, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hyung Gi Jung
  • Patent number: 9761578
    Abstract: The present invention relates to a display device including a static electricity discharge circuit. The display device according to an exemplary embodiment of the present invention includes: a thin film transistor array panel including a display area including a plurality of pixels and a peripheral area around the display area; a signal wire positioned at the peripheral area; and a static electricity discharge circuit unit positioned at the peripheral area and connected to the signal wire, wherein the static electricity discharge circuit unit includes a first portion and a second portion positioned at a same layer as a portion of the signal wire and facing each other with a separation space therebetween, and a connecting member positioned at a different layer from the first portion and the second portion and electrically connecting the first portion and the second portion.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: September 12, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yeo Geon Yoon, Hyung Gi Jung
  • Patent number: 9709858
    Abstract: A liquid crystal display (LCD) including: a first substrate; a first subpixel electrode applied with a voltage; a second subpixel electrode applied with another voltage; an insulating layer between the first and second subpixel electrodes; a second substrate; and a common electrode positioned on the second substrate. The first subpixel electrode includes a first subregion under the insulating layer and a second subregion thereon, the first and second subregions are coupled to each other through a contact bole formed in the insulating layer, the second subpixel electrode is positioned on the insulating layer, the first subregion of the first subpixel electrode and a third subregion of the second subpixel electrode overlap, and the first subregion of the first subpixel electrode is formed with concave portions at edges of left and right lateral sides of a planar shape including a cross-shaped connecting portion at its center and four trapezoids enclosing the cross-shaped connecting portion.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: July 18, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyung Gi Jung, Swae-Hyun Kim
  • Publication number: 20170068135
    Abstract: Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present disclosure, there is provided a liquid crystal display device, including: a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein the gate electrode includes a reference plane and a protrusion protruding from the reference plane in a horizontal direction, and the protrusion overlaps the source electrode and the drain electrode.
    Type: Application
    Filed: August 16, 2016
    Publication date: March 9, 2017
    Inventor: Hyung Gi JUNG
  • Patent number: 9494838
    Abstract: A liquid crystal display device includes: a first substrate including a first light blocking region where a plurality of transistors are formed and a second light blocking region where a data line is extended in a vertical direction; a first color filter and a second color filter formed on the first substrate; a second substrate facing the first substrate and having a common electrode formed thereon; and a liquid crystal layer interposed between the first and second substrates, wherein the first and second color filters are spaced apart from each other in an intersection region of the first and second light blocking regions and are overlapped with each other in the second light blocking region other than the intersection region to form a color filter overlapped part in the vertical direction.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: November 15, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ki Pyo Hong, Hyung Gi Jung, Sang Woo Whangbo
  • Publication number: 20160327985
    Abstract: A curved display apparatus includes an upper panel, a lower panel coupled to a lower portion of the upper panel, and a first stress reducing layer deposited on a panel facing surface of at least one of the upper panel and the lower panel to generate a force which bends the upper panel or the lower panel downward.
    Type: Application
    Filed: April 20, 2016
    Publication date: November 10, 2016
    Inventor: HYUNG GI JUNG
  • Publication number: 20160216543
    Abstract: A liquid crystal display device includes: a first substrate including a first light blocking region where a plurality of transistors are formed and a second light blocking region where a data line is extended in a vertical direction; a first color filter and a second color filter formed on the first substrate; a second substrate facing the first substrate and having a common electrode formed thereon; and a liquid crystal layer interposed between the first and second substrates, wherein the first and second color filters are spaced apart from each other in an intersection region of the first and second light blocking regions and are overlapped with each other in the second light blocking region other than the intersection region to form a color filter overlapped part in the vertical direction.
    Type: Application
    Filed: June 16, 2015
    Publication date: July 28, 2016
    Inventors: Ki Pyo HONG, Hyung Gi JUNG, Sang Woo WHANGBO
  • Publication number: 20160202564
    Abstract: A display device may include a floating electrode, a common-voltage electrode, a transistor, and a pixel electrode. The floating electrode may be electrically floating. The common-voltage electrode may be electrically connected to a voltage source. The pixel electrode may be electrically connected to the transistor. A first portion of the pixel electrode may overlap neither of the floating electrode and the common-voltage electrode in a direction perpendicular to at least one of the pixel electrode and an image display side of the display device. A second portion of the pixel electrode may overlap the common-voltage electrode. A third portion of the pixel electrode may overlap the floating electrode.
    Type: Application
    Filed: July 16, 2015
    Publication date: July 14, 2016
    Inventors: Jang-Il KIM, Un Byoll KO, Yeo Geon YOON, Hyung Gi JUNG, Sei-Yong PARK, Sung Hee HONG, Seung Jun YU, Hyun-Ho KANG, SE JIN KIM
  • Patent number: 9298032
    Abstract: Disclosed is a liquid crystal display including: a first substrate; a gate line disposed on the first substrate; a data line disposed on the gate line; and a thin film transistor connected to the gate line and the data line. A plurality of color filters is disposed on the thin film transistor and the data line. A capping layer is disposed on the plurality of color filters. A shielding electrode is disposed on the capping layer. An insulating layer is disposed on the capping layer and includes a first opening extending to a part of the shielding electrode. A light blocking member is disposed on the insulating layer and the shielding electrode. The shielding electrode is disposed in a part corresponding to the data line. Adjacent color filters among the plurality of color filters overlap with each other in the part corresponding to the data line. The first opening is disposed in a part corresponding to the region where the adjacent color filters overlap with each other.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: March 29, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyung Gi Jung, Jae Hwa Park, Ki Pyo Hong