Patents by Inventor Tae-Wun Ko

Tae-Wun Ko 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: 8184254
    Abstract: A liquid crystal display and a method of fabricating the same is capable of strengthening adhesion between a sealant and a lower plate in a panel with a high aperture ratio to which an organic protective film is applied. The organic protective film and a gate insulating film are patterned in such a manner that the sealant comes into contact with a substrate directly. Accordingly, the organic protective film or the gate insulating film at the area coated with the sealant is partially or entirely removed to directly contact the sealant with the gate insulating film or the lower glass, thereby strengthening the adhesion between the sealant and the lower plate.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: May 22, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Tae Wun Ko, Sung Il Park, Dong Yeung Kwak, Gun Hee Lee, Kwang Sup Park
  • Publication number: 20110109866
    Abstract: A liquid crystal display and a method of fabricating the same is capable of strengthening adhesion between a sealant and a lower plate in a panel with a high aperture ratio to which an organic protective film is applied. The organic protective film and a gate insulating film are patterned in such a manner that the sealant comes into contact with a substrate directly. Accordingly, the organic protective film or the gate insulating film at the area coated with the sealant is partially or entirely removed to directly contact the sealant with the gate insulating film or the lower glass, thereby strengthening the adhesion between the sealant and the lower plate.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 12, 2011
    Inventors: Tae Wun KO, Sung Il PARK, Dong Yeung KWAK, Gun Hee LEE, Kwang Sup PARK
  • Patent number: 7889306
    Abstract: A liquid crystal display and a method of fabricating the same is capable of strengthening adhesion between a sealant and a lower plate in a panel with a high aperture ratio to which an organic protective film is applied. The organic protective film and a gate insulating film are patterned in such a manner that the sealant comes into contact with a substrate directly. Accordingly, the organic protective film or the gate insulating film at the area coated with the sealant is partially or entirely removed to directly contact the sealant with the gate insulating film or the lower glass, thereby strengthening the adhesion between the sealant and the lower plate.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: February 15, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Tae Wun Ko, Sung Il Park, Dong Yeung Kwak, Gun Hee Lee, Kwang Sup Park
  • Patent number: 6522376
    Abstract: The present invention discloses a transflective liquid crystal display device, including: a liquid crystal panel including: a) a first substrate having a color filter; b) a second substrate spaced apart from the first substrate, having a switching element, a reflective electrode, and a pixel electrode, the reflective electrode having at least one transmitting hole and reflecting ambient light, the transmitting hole transmitting light and being covered by the pixel electrode, the reflective electrode and the pixel electrode being electrically insulated each other; and c) a liquid crystal layer interposed between the upper and lower substrates; and a back light device providing light toward the transmitting hole.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: February 18, 2003
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Sung-Il Park, Tae-Wun Ko