Patents by Inventor Jang-II Kim

Jang-II 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: 20200273929
    Abstract: A display panel includes an upper display substrate, a lower display substrate, and a partition wall. The upper display substrate includes a display area and a non-display area adjacent to the display area. The display area includes pixel areas and a light blocking area adjacent to the pixel areas. The lower display substrate includes display elements configured to emit light having a first color and respectively overlapping the pixel areas. The partition wall includes a partition wall part overlapping the light blocking area and a reflection part disposed on the partition wall part. The upper display substrate includes a base substrate, a color filter layer disposed on the base substrate, and a light control layer disposed on the color filter layer. The light control layer is configured to control the light having the first color. The partition wall is disposed on the light control layer.
    Type: Application
    Filed: January 14, 2020
    Publication date: August 27, 2020
    Inventors: Jeongki KIM, Jang-II KIM, Jong-Hoon KIM, YeoGeon YOON, Myoungjong LEE
  • Publication number: 20190227385
    Abstract: A display apparatus including a first base substrate, a second base substrate facing the first base substrate, and a liquid crystal layer disposed between the first base substrate and the second base substrate. In a peripheral area, which is a non-display area adjacent to the display area, the display apparatus includes a gate driving thin film transistor disposed on a first base substrate, a light blocking pattern disposed on the second base substrate and overlapping the gate driving thin film transistor, a blue light blocking pattern disposed on the light blocking pattern, and a blue light passing pattern disposed on the blue light blocking pattern.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 25, 2019
    Inventors: Jeaheon AHN, Jang-II Kim, Jeongki Kim, Jong-Hoon Kim, Cheonjae Maeng, Dongil Son
  • Patent number: 10330983
    Abstract: A method for manufacturing a liquid crystal display, and the display formed thereby, the method including forming a first display panel including a thin film transistor and a pixel electrode connected to the thin film transistor, the thin film transistor including an auxiliary electrode, a semiconductor layer disposed on the auxiliary electrode, and a gate electrode disposed on the semiconductor layer, forming a second display panel including a common electrode, forming a liquid crystal layer including a plurality of liquid crystal molecules on the first display panel or the second display panel, bonding the first display panel and the second display panel, applying different voltages to the pixel electrode and the common electrode, and irradiating ultraviolet rays in the liquid crystal layer, to initially align the liquid crystal molecules.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: June 25, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jang-II Kim, Keun Woo Park, Jong Hak Hwang
  • Publication number: 20170293173
    Abstract: A method for manufacturing a liquid crystal display, and the display formed thereby, the method including forming a first display panel including a thin film transistor and a pixel electrode connected to the thin film transistor, the thin film transistor including an auxiliary electrode, a semiconductor layer disposed on the auxiliary electrode, and a gate electrode disposed on the semiconductor layer, forming a second display panel including a common electrode, forming a liquid crystal layer including a plurality of liquid crystal molecules on the first display panel or the second display panel, bonding the first display panel and the second display panel, applying different voltages to the pixel electrode and the common electrode, and irradiating ultraviolet rays in the liquid crystal layer, to initially align the liquid crystal molecules.
    Type: Application
    Filed: March 13, 2017
    Publication date: October 12, 2017
    Inventors: Jang-II KIM, Keun Woo PARK, Jong Hak HWANG
  • Patent number: 9195103
    Abstract: A display device comprising a display area and non-display area is provided. The display device includes a first substrate, a second substrate, a liquid crystal layer, and a connection part. The first substrate includes a first base substrate, a wiring part formed on the first base substrate, and a pixel electrode connected to a portion of the wiring part, the pixel electrode disposed in the display area. The second substrate includes a second base substrate, and a common electrode formed on the second base substrate. The liquid crystal layer is disposed between the first base substrate and the second base substrate. The connection part is formed between the first base substrate and the second base substrate connecting the common electrode and the portion of the wiring part, wherein the common electrode comprises an electric field control pattern formed in the non-display area between the connection part and the display area.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: November 24, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sunghee Hong, Jang-II Kim
  • Publication number: 20070195255
    Abstract: An assembled substrate for a liquid crystal panel that may prevent failures to pads, or the like, when transferring the assembled substrate with cutting channels to a predetermined work station, a method of cutting the assembled substrate, and a liquid crystal panel manufactured by the method. The assembled substrate includes a thin film transistor (TFT) mother substrate including a plurality of TFT array substrates corresponding to liquid crystal unit panels, a color filter mother substrate coupled with the TFT mother substrate and including a plurality of color filter substrates corresponding to the liquid crystal unit panels, and dummy seal patterns interposed between the TFT mother substrate and the color filter mother substrate. The dummy seal patterns overlap with cutting channels for cutting the TFT mother substrate or the color filter mother substrate into the liquid crystal unit panels.
    Type: Application
    Filed: December 4, 2006
    Publication date: August 23, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-Ho Cho, Jang-II Kim