Patents by Inventor Seon-Kyoon Mok

Seon-Kyoon Mok 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).

  • Patent number: 12136383
    Abstract: In a pixel of a display device, a back gate control voltage is applied to a back gate electrode of a first transistor that operates as a driving transistor in an anode initialization period, and the back gate electrode of the first transistor is connected to an anode of a light emitting element in a light emitting period. A first transfer line is disposed apart from the first transistor in a first direction. A capacitor pattern is disposed apart from the first transistor in a second direction opposite to the first direction. A second transmission line is disposed between the first transistor and the capacitor pattern.
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: November 5, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Su Jin Kim, Chulkyu Kang, Donghyun Kim, Seon-Kyoon Mok
  • Publication number: 20240224771
    Abstract: A display device includes a pixel electrode; a pixel circuit connected to the pixel electrode; a repair line overlapping at least a part of the pixel circuit; and a shielding line overlapping at least a part of the repair line and connected to a constant power source.
    Type: Application
    Filed: August 23, 2023
    Publication date: July 4, 2024
    Inventors: Su Jin KIM, Ji Hyun KA, Sung Chan HWANG, Chul Kyu KANG, Dong Hyun KIM, Min Joo KIM, Seon Kyoon MOK
  • Publication number: 20240224642
    Abstract: The present disclosure relates to a display device. According to an embodiment of the disclosure, a display device including a first pixel which includes a first gate node including a first vertical portion and a first horizontal portion, and a first pixel electrode, and a second pixel which includes a second gate node including a second vertical portion and a second horizontal portion, and a second pixel electrode, wherein at least a part of each of the first horizontal portion and the second horizontal portion is disposed between facing surfaces of the first pixel electrode and the second pixel electrode so as not to overlap the first and second pixel electrodes.
    Type: Application
    Filed: August 28, 2023
    Publication date: July 4, 2024
    Inventors: Seon Kyoon MOK, Sung Chan HWANG, Chul Kyu KANG, Dong Hyun KIM, Su Jin KIM, Seon I JEONG, Chae Han HYUN
  • Publication number: 20240177650
    Abstract: In a pixel of a display device, a back gate control voltage is applied to a back gate electrode of a first transistor that operates as a driving transistor in an anode initialization period, and the back gate electrode of the first transistor is connected to an anode of a light emitting element in a light emitting period. A first transfer line is disposed apart from the first transistor in a first direction. A capacitor pattern is disposed apart from the first transistor in a second direction opposite to the first direction. A second transmission line is disposed between the first transistor and the capacitor pattern.
    Type: Application
    Filed: July 31, 2023
    Publication date: May 30, 2024
    Inventors: SU JIN KIM, CHULKYU KANG, DONGHYUN KIM, SEON-KYOON MOK
  • Patent number: 11508936
    Abstract: A display device includes a substrate on which an active region and a non-active region disposed are defined. The non-active region at least partially surrounds the active region. A light-emitting element is disposed in the active region on the substrate. An encapsulation layer is disposed on the light-emitting element. Block patterns are disposed in the non-active region on the substrate and at least partially surround the active region. The non-active region includes a first non-active region positioned at a first side of the active region and a second non-active region positioned at a second side of the active region. There are more block patterns disposed in the first non-active region than in the second non-active region.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: November 22, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chul Kyu Kang, Dae Suk Kim, Seon Kyoon Mok, Il Goo Youn, Dong Sun Lee, So Young Lee, Ji Eun Lee, Jun Young Jo, Min Hee Choi
  • Publication number: 20210175470
    Abstract: A display device includes a substrate on which an active region and a non-active region disposed are defined. The non-active region at least partially surrounds the active region. A light-emitting element is disposed in the active region on the substrate. An encapsulation layer is disposed on the light-emitting element. Block patterns are disposed in the non-active region on the substrate and at least partially surround the active region. The non-active region includes a first non-active region positioned at a first side of the active region and a second non-active region positioned at a second side of the active region. There are more block patterns disposed in the first non-active region than in the second non-active region.
    Type: Application
    Filed: July 8, 2020
    Publication date: June 10, 2021
    Inventors: Chul Kyu Kang, Dae Suk Kim, Seon Kyoon Mok, Il Goo Youn, Dong Sun Lee, So Young Lee, JI Eun Lee, Jun Young Jo, Min-Hee Choi
  • Patent number: 10706796
    Abstract: A liquid crystal display includes a display panel, a data driver, and a scan driver. The display panel includes first and second pixel groups, each of having two pixels. The data driver is connected to the display panel via a plurality of data lines. The scan driver is connected to the display panel via a plurality of scan lines. The first pixel group is connected to one of the data lines. The second pixel group is connected to both the data line to which the first pixel group is connected and a data line adjacent to the data line to which the first pixel group is connected.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: July 7, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seon Kyoon Mok, Seong Young Lee, Hyung Jun Park, Dong Hyun Yoo, Kyung Hoe Lee, Hwan Young Jang, Chang Won Jeong
  • Publication number: 20180137829
    Abstract: A liquid crystal display includes a display panel, a data driver, and a scan driver. The display panel includes first and second pixel groups, each of having two pixels. The data driver is connected to the display panel via a plurality of data lines. The scan driver is connected to the display panel via a plurality of scan lines. The first pixel group is connected to one of the data lines. The second pixel group is connected to both the data line to which the first pixel group is connected and a data line adjacent to the data line to which the first pixel group is connected.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Inventors: Seon Kyoon MOK, Seong Young LEE, Hyung Jun PARK, Dong Hyun YOO, Kyung Hoe LEE, Hwan Young JANG, Chang Won JEONG
  • Patent number: 9927661
    Abstract: A liquid crystal display includes: a first substrate on which a display area and a non-display area disposed around the display area are defined; a second substrate disposed opposite to the first substrate; a common electrode disposed on the second substrate; a common power supply line disposed in the non-display area of the first substrate to provide a common voltage; and a spacer disposed on the common power supply line to connect the common power supply line and the common electrode, where the spacer includes a conductive ball, and the conductive ball includes a heating solution.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: March 27, 2018
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Hyung Jun Park, Byoung Sun Na, Seon Kyoon Mok, Seong Young Lee, Hwan Young Jang
  • Patent number: 9875701
    Abstract: A liquid crystal display includes a display panel, a data driver, and a scan driver. The display panel includes first and second pixel groups, each of having two pixels. The data driver is connected to the display panel via a plurality of data lines. The scan driver is connected to the display panel via a plurality of scan lines. The first pixel group is connected to one of the data lines. The second pixel group is connected to both the data line to which the first pixel group is connected and a data line adjacent to the data line to which the first pixel group is connected.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: January 23, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seon Kyoon Mok, Seong Young Lee, Hyung Jun Park, Dong Hyun Yoo, Kyung Hoe Lee, Hwan Young Jang, Chang Won Jeong
  • Publication number: 20170097533
    Abstract: A liquid crystal display includes: a first substrate on which a display area and a non-display area disposed around the display area are defined; a second substrate disposed opposite to the first substrate; a common electrode disposed on the second substrate; a common power supply line disposed in the non-display area of the first substrate to provide a common voltage; and a spacer disposed on the common power supply line to connect the common power supply line and the common electrode, where the spacer includes a conductive ball, and the conductive ball includes a heating solution.
    Type: Application
    Filed: May 18, 2016
    Publication date: April 6, 2017
    Inventors: Hyung Jun PARK, Byoung Sun NA, Seon Kyoon MOK, Seong Young LEE, Hwan Young JANG
  • Publication number: 20160370669
    Abstract: A liquid crystal display includes a display panel, a data driver, and a scan driver. The display panel includes first and second pixel groups, each of having two pixels. The data driver is connected to the display panel via a plurality of data lines. The scan driver is connected to the display panel via a plurality of scan lines. The first pixel group is connected to one of the data lines. The second pixel group is connected to both the data line to which the first pixel group is connected and a data line adjacent to the data line to which the first pixel group is connected.
    Type: Application
    Filed: December 15, 2015
    Publication date: December 22, 2016
    Inventors: Seon Kyoon MOK, Seong Young LEE, Hyung Jun PARK, Dong Hyun YOO, Kyung Hoe LEE, Hwan Young JANG, Chang Won JEONG
  • Patent number: 9360699
    Abstract: A display substrate is disclosed. In one aspect, the substrate includes a first substrate which includes a first display region, a first peripheral region and a first seal-line region and a second substrate facing the first substrate and including a second display region, a second peripheral region and a second seal-line region. The substrate also includes a sealing member formed on the first seal-line region and the second seal-line region to affix the first and second substrates and a color filter formed in the first display region. The substrate further includes a first dam formed using the same material as the color filter, formed in the first peripheral region, adjacent to the first seal-line region in the first peripheral region and a second dam formed using the same material as the color filter and formed adjacent to the first display region in the first peripheral region.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: June 7, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung-Ho Park, Dong-Hyeon Ki, Seon-Kyoon Mok, Hyung-Jin Song, Kye-Uk Lee
  • Patent number: 9158165
    Abstract: A display device includes a plurality of gate lines arranged substantially parallel to each other in a first direction; a plurality of charge share gate lines arranged substantially parallel to each other in the first direction; a plurality of data lines arranged substantially parallel to each other in a second direction, wherein the second direction is substantially perpendicular to the first direction; and a plurality of pixels arranged in a matrix form in along the first direction and the second direction and each of the plurality of pixels which includes a first switching element and a second switching element, wherein the a first gate line of the plurality of gate lines is electrically connected to the first switching element included in one individual pixel of the plurality of pixels, and the a second gate line of the plurality of gate lines is electrically connected to the second switching element included in the individual pixel of the plurality of pixels.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: October 13, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kee-Bum Park, Si Hyun Ahn, Kyong Sik Choi, Seon-Kyoon Mok, Eun Cho
  • Patent number: 9024857
    Abstract: Provided are a gate driving apparatus and a display device including the same. The gate driving apparatus includes a plurality of stages arranged sequentially, each stage is adapted to output a gate signal and including first output lines and a second output line, wherein the first output lines are electrically connected to a gate line corresponding to each of the stages and are adapted to transmit the gate signal to a plurality of pixels coupled to the gate line, the second output line is adapted to transmit the gate signal to a preceding stage of each of the stages, and the first output lines and the second output line share one contact pad.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: May 5, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Si-Hyun Ahn, Byoung-Sun Na, Kyong-Sik Choi, Hye-Rim Han, Seon-Kyoon Mok, So-Young Kim, Woo-Jung Shin
  • Publication number: 20140347612
    Abstract: A display substrate is disclosed. In one aspect, the substrate includes a first substrate which includes a first display region, a first peripheral region and a first seal-line region and a second substrate facing the first substrate and including a second display region, a second peripheral region and a second seal-line region. The substrate also includes a sealing member formed on the first seal-line region and the second seal-line region to affix the first and second substrates and a color filter formed in the first display region. The substrate further includes a first dam formed using the same material as the color filter, formed in the first peripheral region, adjacent to the first seal-line region in the first peripheral region and a second dam formed using the same material as the color filter and formed adjacent to the first display region in the first peripheral region.
    Type: Application
    Filed: January 16, 2014
    Publication date: November 27, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyung-Ho Park, Dong-Hyeon Ki, Seon-Kyoon Mok, Hyung-Jin Song, Kye-Uk Lee
  • Patent number: 8854592
    Abstract: A liquid crystal display includes a lower panel and an upper panel facing each other. A liquid crystal layer is interposed between the lower panel and the upper panel. An attachment member attaches the lower panel and the upper panel and encloses the liquid crystal layer. A gate driver is integrated on the lower panel. The gate driver generates a gate signal and includes a plurality of stages. A plurality of control signal lines transmit a control signal to the gate driver. A passivation layer is disposed on the gate driver and the plurality of control signal lines. An alignment layer is disposed on the passivation layer and completely covers the gate driver and the plurality of control signal lines. The alignment layer includes a first region and a second region connected to the first region. The second region extends to an edge of the lower panel.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: October 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun-Jung Cho, Seon-Kyoon Mok, Eun Cho, Byoung-Sun Na, Sung-Jae Moon
  • Patent number: 8848152
    Abstract: A display substrate includes a plurality of gate lines extending in a first direction and arranged in a second direction in a display area of the display substrate, an alignment film formed in the display area and in an end area adjacent to end portions of the gate lines in a peripheral area surrounding the display area, and a plurality of circuit stages formed in the end area to connect to the gate lines and a dummy stage connected to a last circuit stage of the circuit stages. Each of the circuit stages includes a gate driving circuit disposed at the higher portion the gate line corresponding to the circuit stages and a gate connecting line formed in the peripheral area between the display area and the gate driving circuit to connect each of the circuit stages with each of the gate lines.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: September 30, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seon-Kyoon Mok, Si-Hyun Ahn, Woo-Jung Shin, Byoung-Sun Na, So-Young Kim
  • Publication number: 20130278580
    Abstract: A display substrate includes a plurality of gate lines extending in a first direction and arranged in a second direction in a display area of the display substrate, an alignment film formed in the display area and in an end area adjacent to end portions of the gate lines in a peripheral area surrounding the display area, and a plurality of circuit stages formed in the end area to connect to the gate lines and a dummy stage connected to a last circuit stage of the circuit stages. Each of the circuit stages includes a gate driving circuit disposed at the higher portion the gate line corresponding to the circuit stages and a gate connecting line formed in the peripheral area between the display area and the gate driving circuit to connect each of the circuit stages with each of the gate lines.
    Type: Application
    Filed: June 21, 2013
    Publication date: October 24, 2013
    Inventors: Seon-Kyoon MOK, Si-Hyun AHN, Woo-Jung SHIN, Byoung-Sun NA, So-Young KIM
  • Patent number: 8390769
    Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a substrate, a gate line formed on the substrate, a data line intersecting the gate line and including a source electrode, a drain electrode facing the source electrode, a passivation layer formed on the data line and the drain electrode, a color filter formed on the passivation layer, a cover formed on the color filter and having a contact hole exposing the drain electrode, and a pixel electrode formed on the cover and connected to the drain electrode through the contact hole, wherein the cover includes a dummy hole exposing the color filter.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: March 5, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young-Je Cho, Yoon-Jang Kim, Yun-Jung Cho, Kweon-Sam Hong, Yong-Jo Kim, Kee-Bum Park, Seon-Kyoon Mok, Woo-Jung Shin, Dong-Ho Shin, Kook-Hyun Choi