Patents by Inventor Hey-Yeon Shim

Hey-Yeon Shim 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).

  • Deposition source
    Patent number: 8557046
    Abstract: A deposition source capable of uniformly producing a deposition film. The deposition source includes a furnace, a first heating unit surrounding the furnace to heat the furnace and a second heating unit spaced-apart from the first heating unit by an interval and surrounding the furnace to heat the furnace, wherein the second heating unit comprises a plurality of separate sub-heating units that surround the furnace.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: October 15, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Woo Lee, Tae-Seung Kim, Chang-Soon Ji, Won-Seok Cho, Hey-Yeon Shim, Yong-Hun Jo, Sang-Jin Han
  • DEPOSITION SOURCE
    Publication number: 20100275841
    Abstract: A deposition source capable of uniformly producing a deposition film. The deposition source includes a furnace, a first heating unit surrounding the furnace to heat the furnace and a second heating unit spaced-apart from the first heating unit by an interval and surrounding the furnace to heat the furnace, wherein the second heating unit comprises a plurality of separate sub-heating units that surround the furnace.
    Type: Application
    Filed: April 29, 2010
    Publication date: November 4, 2010
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Jong-Woo Lee, Tae-Seung Kim, Chang-Soon Ji, Won-Seok Cho, Hey-Yeon Shim, Yong-Hun Jo, Sang-Jin Han