Patents by Inventor Chi-Hun WON

Chi-Hun WON 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: 20240065017
    Abstract: A light emitting element includes a first semiconductor layer; an active layer; a second semiconductor layer; a first electrode; and a second electrode. The active layer includes a first surface contacting the first semiconductor layer, a second surface facing the first surface and contacting the second semiconductor layer, and a side connected to the first surface and the second surface. The first semiconductor layer includes partitioned first, second, and third areas. A side of the first area is inclined in a same direction as the side of the active layer, a side of the second area is inclined in a direction opposite to the direction in which the side of the active layer is inclined, and a side of the third area includes a straight line part parallel to the length direction of the light emitting element.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 22, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Myeong Su SO, Seul Ki KIM, Si Sung KIM, Chi Hun WON
  • Publication number: 20090290846
    Abstract: A method and an apparatus for recording an image in an electronic apparatus are provided. The method includes extracting an image frame recorded last when a recording is temporarily suspended, when the recording restarts, determining whether an image frame input from a sensor, and the extracted image frame correspond with each other, and when the two image frames correspond with each other, automatically restarting the recording.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 26, 2009
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventor: Chi-Hun WON