Patents by Inventor Jae-Hui YU

Jae-Hui YU 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: 9293728
    Abstract: An organic light emitting display assembly includes a body frame and a cap frame that assembly to secure an organic light emitting diode panel with the assembled frame. A gap is present between a perimeter edge of the organic light emitting diode panel and the body frame to allow for convenient placement of the panel in the frame. The cap frame, attached over the body frame via an insertion groove, includes a cap horizontal portion that covers a top surface of the body vertical portion. One side surface of the cap horizontal portion of the cap frame covers the gap between the organic light emitting diode panel and the body frame.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: March 22, 2016
    Assignee: LG Display Co., Ltd.
    Inventor: Jae-Hui Yu
  • Publication number: 20150349289
    Abstract: An organic light emitting display assembly includes a body frame and a cap frame that assembly to secure an organic light emitting diode panel with the assembled frame. A gap is present between a perimeter edge of the organic light emitting diode panel and the body frame to allow for convenient placement of the panel in the frame. The cap frame, attached over the body frame via an insertion groove, includes a cap horizontal portion that covers a top surface of the body vertical portion. One side surface of the cap horizontal portion of the cap frame covers the gap between the organic light emitting diode panel and the body frame.
    Type: Application
    Filed: May 12, 2015
    Publication date: December 3, 2015
    Inventor: Jae-Hui YU
  • Patent number: 9097936
    Abstract: A backlight unit for a liquid crystal display device includes a cover bottom including a horizontal plane and sides perpendicular to the horizontal plane; guides disposed at inner surfaces of the sides of the cover bottom and each including first, second and third portions, wherein the second portion protrudes from the first portion, and the third portion protrudes from the second portion and has elasticity; a reflection sheet disposed on the first portions; a light guide plate disposed over the reflection sheet and on the second portions; an LED assembly disposed at a first side of the light guide plate; and optical sheets disposed over the light guide plate.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: August 4, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Jae-Hui Yu, Sang-Soo Lee, Seong-Hae Ha
  • Publication number: 20140176864
    Abstract: A backlight unit for a liquid crystal display device includes a cover bottom including a horizontal plane and sides perpendicular to the horizontal plane; guides disposed at inner surfaces of the sides of the cover bottom and each including first, second and third portions, wherein the second portion protrudes from the first portion, and the third portion protrudes from the second portion and has elasticity; a reflection sheet disposed on the first portions; a light guide plate disposed over the reflection sheet and on the second portions; an LED assembly disposed at a first side of the light guide plate; and optical sheets disposed over the light guide plate.
    Type: Application
    Filed: December 24, 2013
    Publication date: June 26, 2014
    Inventors: Jae-Hui YU, Sang-Soo LEE, Seong-Hae HA