Patents by Inventor Choang-Ho Lee

Choang-Ho Lee 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).

  • Organic light emitting diode display
    Patent number: 8471836
    Abstract: An organic light emitting diode (OLED) display includes: a first substrate; an OLED disposed on the first substrate; a second substrate disposed opposite to the first substrate with the OLED interposed therebetween; and a sealant disposed between the first substrate and the second substrate to adhere and seal the first substrate and to form a predetermined gap to enclose the OLED, wherein a contact force between the sealant and the first substrate is 0.6 to 0.75 N/mm.
    Type: Grant
    Filed: February 25, 2010
    Date of Patent: June 25, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung-Min Lee, Choang-Ho Lee
  • ORGANIC LIGHT EMITTING DIODE DISPLAY
    Publication number: 20110122100
    Abstract: An organic light emitting diode (OLED) display includes: a first substrate; an OLED disposed on the first substrate; a second substrate disposed opposite to the first substrate with the OLED interposed therebetween; and a sealant disposed between the first substrate and the second substrate to adhere and seal the first substrate and to form a predetermined gap to enclose the OLED, wherein a contact force between the sealant and the first substrate is 0.6 to 0.75 N/mm.
    Type: Application
    Filed: February 25, 2010
    Publication date: May 26, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Jung-Min LEE, Choang-Ho Lee