Patents by Inventor Ji-Yong Noh

Ji-Yong Noh 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: 8633479
    Abstract: A display includes a substrate main body, a thin film transistor (TFT) on the substrate main body, the TFT including an oxide semiconductor layer and a metal oxide film sequentially stacked on top of each other.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: January 21, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hyun Choi, Ji-Yong Noh, Jang-Soon Im, Dae-Woo Lee
  • Patent number: 8592832
    Abstract: An organic light emission diode (OLED) display device and a method of fabricating the same, wherein the OLED display device includes a substrate including a pixel region and a non-pixel region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, and including a channel region and source/drain regions, a gate electrode disposed to correspond to the channel region of the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode, source/drain electrodes electrically connected to the source/drain regions of the semiconductor layer, and an interlayer insulating layer insulating the gate electrode from the source/drain electrodes, wherein areas of the buffer layer, the gate insulating layer and the interlayer insulating layer that are on the non-pixel region, respectively, are removed, and the partially removed area is 8% to 40% of a panel area.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: November 26, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Hoon Yang, Han-Hee Yoon, Kil-Won Lee, Jang-Soon Im, Ji-Yong Noh
  • Patent number: 8519612
    Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the OLED display device, the OLED display device includes a substrate including an emission region and a non-emission region, a black matrix disposed in a region excluding a part of the emission region, a buffer layer disposed on the entire surface of the substrate, a semiconductor layer disposed on the buffer layer in the non-emission region, a gate electrode disposed on the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode and formed on the entire surface of the substrate, a first electrode formed on the gate insulating layer in the emission region, source and drain electrodes electrically connected with the semiconductor layer and the first electrode, an interlayer insulating layer insulating the source and drain electrodes from the gate electrode and opening a part of the first electrode, a pixel defining layer opening a part of the first electrode and disposed on the ent
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: August 27, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ju-Won Yoon, Su-Mi Lee, Sung-Ho Kim, Il-Jeong Lee, Ji-Yong Noh, Hee-Seong Jeong
  • Publication number: 20110127499
    Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the OLED display device, the OLED display device includes a substrate including an emission region and a non-emission region, a black matrix disposed in a region excluding a part of the emission region, a buffer layer disposed on the entire surface of the substrate, a semiconductor layer disposed on the buffer layer in the non-emission region, a gate electrode disposed on the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode and formed on the entire surface of the substrate, a first electrode formed on the gate insulating layer in the emission region, source and drain electrodes electrically connected with the semiconductor layer and the first electrode, an interlayer insulating layer insulating the source and drain electrodes from the gate electrode and opening a part of the first electrode, a pixel defining layer opening a part of the first electrode and disposed on the ent
    Type: Application
    Filed: September 1, 2010
    Publication date: June 2, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Ju-Won Yoon, Su-Mi Lee, Sung-Ho Kim, Il-Jeong Lee, Ji-Yong Noh, Hee-Seong Jeong
  • Publication number: 20110068337
    Abstract: A display includes a substrate main body, a thin film transistor (TFT) on the substrate main body, the TFT including an oxide semiconductor layer and a metal oxide film sequentially stacked on top of each other.
    Type: Application
    Filed: September 21, 2010
    Publication date: March 24, 2011
    Inventors: Jong-Hyun Choi, Ji-Yong Noh, Jang-Soon Im, Dae-Woo Lee
  • Patent number: 7759141
    Abstract: A method of manufacturing a display device includes: preparing a substrate including a first area and a second area, forming a first layer on the first area and the second area, forming a second layer on the first layer of the first area, respectively forming a first electrode layer on the second layer of the first area and the first layer of the second area, forming a reflective layer on the first electrode layer of the first area, and forming a second electrode layer on the reflective layer.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: July 20, 2010
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Dae-Woo Lee, Do-Hyun Kwon, Hyun-Eok Shin, Ji-Yong Noh, Dae-Woo Kim
  • Publication number: 20100155747
    Abstract: An organic light emission diode (OLED) display device and a method of fabricating the same, wherein the OLED display device includes a substrate including a pixel region and a non-pixel region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, and including a channel region and source/drain regions, a gate electrode disposed to correspond to the channel region of the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode, source/drain electrodes electrically connected to the source/drain regions of the semiconductor layer, and an interlayer insulating layer insulating the gate electrode from the source/drain electrodes, wherein areas of the buffer layer, the gate insulating layer and the interlayer insulating layer that are on the non-pixel region, respectively, are removed, and the partially removed area is 8% to 40% of a panel area.
    Type: Application
    Filed: December 11, 2009
    Publication date: June 24, 2010
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Tae-Hoon Yang, Han-Hee Yoon, Kil-Won Lee, Jang-Soon Im, Ji-Yong Noh
  • Publication number: 20090137074
    Abstract: A method of manufacturing a display device includes: preparing a substrate including a first area and a second area, forming a first layer on the first area and the second area, forming a second layer on the first layer of the first area, respectively forming a first electrode layer on the second layer of the first area and the first layer of the second area, forming a reflective layer on the first electrode layer of the first area, and forming a second electrode layer on the reflective layer.
    Type: Application
    Filed: May 30, 2008
    Publication date: May 28, 2009
    Inventors: Dae-Woo Lee, Do-Hyun Kwon, Hyun-Eok Shin, Ji-Yong Noh, Dae-Woo Kim
  • Publication number: 20080251785
    Abstract: A display device includes a thin film transistor (TFT) on a substrate, the TFT including source/drain electrodes, a cover layer on the source/drain electrodes, and a light source including at least one electrode, the electrode being electrically connected to the source/drain electrodes of the TFT through the cover layer, wherein the cover layer includes a same material as the electrode of the light source.
    Type: Application
    Filed: October 18, 2007
    Publication date: October 16, 2008
    Inventors: Ji-yong Noh, Moo-jin Kim, Dae-woo Lee, Jang-soon Im, Kyoung-bo Kim