Patents by Inventor Won-Gap Yoon

Won-Gap Yoon 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: 20090283204
    Abstract: A liquid crystal display comprises: a first substrate; a second substrate facing the first substrate; a liquid crystal layer formed between the first substrate and the second substrate, a first electrode formed on one of the first substrate and the second substrate, and a second electrode formed on one of the first substrate and the second substrate. The second electrode forms an electric field to a liquid crystal layer along with the first electrode, and the liquid crystal layer comprises about 25-35 wt % of a compound represented by Chemical Formula 1, and about 9-11 wt % of a compound represented by Chemical Formula 8. wherein X is an alkyl with a carbon number of 2, and Y is an alkenyl. wherein X is an alkyl with a carbon number of 3-7.
    Type: Application
    Filed: February 25, 2009
    Publication date: November 19, 2009
    Inventors: Jun-Hyup LEE, Duck-Jong Suh, Won-Gap Yoon, So-Youn Park
  • Publication number: 20090141206
    Abstract: A liquid crystal display device with a chip on glass (COG) structure is disclosed. The liquid crystal display device includes a liquid crystal panel including a liquid crystal layer. The liquid crystal composition includes more than 0% and less than or equal to 15% by weight of at least one first polar liquid crystal compound according to formula 1 or 2: R1 is an alkyl group having 2-5 carbons, an alkoxy group having 2-5 carbons, or an alkenyl group having 2-5 carbons, and R2 is an alkyl group having 2-5 carbons or an alkenyl group having 2-5 carbons.
    Type: Application
    Filed: December 2, 2008
    Publication date: June 4, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Duck-Jong SUH, Won-Gap Yoon, Nam-Seok Lee
  • Publication number: 20080273148
    Abstract: The invention relates to a panel for controlling viewing angle and a liquid crystal display having the same. More particularly, there is provided a panel for controlling viewing angle including a first substrate; a second substrate facing the first substrate; liquid crystal layer provided between the first and the second substrate; a first electrode disposed on the first substrate; a second electrode disposed on a first side of the second substrate facing the first electrode; and a light blocking film disposed on a second side of the second electrode and a liquid crystal display having the same.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 6, 2008
    Inventors: Won-Gap Yoon, Nam-Seok Lee, Jeong-Uk Heo