Patents by Inventor Jun Hwan LIM

Jun Hwan LIM 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: 9897844
    Abstract: The present invention provides a color filter substrate and a liquid crystal panel. The color filter substrate according to an embodiment of the present invention comprises a base substrate, a color filter layer and an optical layer which is provided on the color filter layer and comprises an ultraviolet absorption material. The ultraviolet absorption material in the color filter substrate or the liquid crystal panel according to the present invention can absorb ultraviolet and prevent the color resin in the color filter layer from being damaged by ultraviolet transmitting through the optical layer.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: February 20, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Falu Yang, Lei Dai, Jun Hwan Lim, Junrui Zhang
  • Patent number: 8836900
    Abstract: Disclosed are an array substrate and a liquid crystal display device. The array substrate comprises a base substrate, and data lines and gate lines, which are orthogonal to each other to define a plurality of pixel units, formed in a pixel region of the base substrate, with each of the pixel units comprising a switching element, a pixel electrode and a common electrode that is overlapped with the pixel electrode. The common electrode in each of the pixel units comprises slits, and the slits have a shape of curved line and are parallel to each other so as to form a slit region in the common electrode; and the pattern profile of the pixel electrode is parallel to the profile of the slit region of the common electrode.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: September 16, 2014
    Assignees: Boe Technology Group Co., Ltd., Chengdu Boe Optoelectronics Technology Co., Ltd.
    Inventors: Ruizhi Yang, Jun Hwan Lim, Weiyun Huang
  • Publication number: 20140204320
    Abstract: The present invention provides a color filter substrate and a liquid crystal panel. The color filter substrate according to an embodiment of the present invention comprises a base substrate, a color filter layer and an optical layer which is provided on the color filter layer and comprises an ultraviolet absorption material. The ultraviolet absorption material in the color filter substrate or the liquid crystal panel according to the present invention can absorb ultraviolet and prevent the color resin in the color filter layer from being damaged by ultraviolet transmitting through the optical layer.
    Type: Application
    Filed: December 31, 2013
    Publication date: July 24, 2014
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: FALU YANG, Lei Dai, Jun Hwan Lim, Junrui Zhang
  • Publication number: 20120154724
    Abstract: Disclosed are an array substrate and a liquid crystal display device. The array substrate comprises a base substrate, and data lines and gate lines, which are orthogonal to each other to define a plurality of pixel units, formed in a pixel region of the base substrate, with each of the pixel units comprising a switching element, a pixel electrode and a common electrode that is overlapped with the pixel electrode. The common electrode in each of the pixel units comprises slits, and the slits have a shape of curved line and are parallel to each other so as to form a slit region in the common electrode; and the pattern profile of the pixel electrode is parallel to the profile of the slit region of the common electrode.
    Type: Application
    Filed: December 15, 2011
    Publication date: June 21, 2012
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ruizhi YANG, Jun Hwan LIM, Weiyun HUANG