Patents by Inventor Jae-Hyeon JEON

Jae-Hyeon JEON 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: 20170330518
    Abstract: A display apparatus includes a display and a controller. The display includes a plurality color sub-pixels, each including an organic light emitting diode and a driving transistor to drive the organic light emitting diode. The driving transistor drives in a saturation region for a normal mode and in a linear region for a standby mode. The controller controls a first portion of preset-color sub-pixels among the color sub-pixels to emit light and a second portion of the preset-color sub-pixels among the color sub-pixels to not emit light in the standby mode.
    Type: Application
    Filed: February 16, 2017
    Publication date: November 16, 2017
    Inventors: Dong-Hoon LEE, Hui NAM, Byung-Sun KIM, Jae-Hyeon JEON, Myung-Ho LEE
  • Patent number: 9496319
    Abstract: A display apparatus including: a display unit including a plurality of pixels, each of the plurality of pixels including: a light-emitting circuit including a light-emitting device; and a heating circuit adjacent to the light-emitting circuit, the heating circuit including: a heating device; and a controller configured to generate and output an emission signal for controlling an operation of the light-emitting circuit; and generating and output a heating signal for controlling an operation of the heating circuit, wherein: a first end of the light-emitting circuit is connected to a first power supply voltage; a second end of the light-emitting circuit is connected to a second power supply voltage; a first end of the heating circuit is connected to a first heating power supply voltage; and a second end of the heating circuit is connected to a second heating power supply voltage.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 15, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventor: Jae Hyeon Jeon
  • Publication number: 20160079317
    Abstract: A display apparatus including: a display unit including a plurality of pixels, each of the plurality of pixels including: a light-emitting circuit including a light-emitting device; and a heating circuit adjacent to the light-emitting circuit, the heating circuit including: a heating device; and a controller configured to generate and output an emission signal for controlling an operation of the light-emitting circuit; and generating and output a heating signal for controlling an operation of the heating circuit, wherein: a first end of the light-emitting circuit is connected to a first power supply voltage; a second end of the light-emitting circuit is connected to a second power supply voltage; a first end of the heating circuit is connected to a first heating power supply voltage; and a second end of the heating circuit is connected to a second heating power supply voltage.
    Type: Application
    Filed: March 25, 2015
    Publication date: March 17, 2016
    Inventor: Jae Hyeon JEON
  • Patent number: 9123852
    Abstract: A method of manufacturing a flexible display device for sensing bending that includes forming a lower electrode layer, which includes a plurality of lower electrodes spaced apart from each other on a substrate, forming an insulation layer on the lower electrode layer, forming holes in the insulation layer to expose at least a part of each of the plurality of lower electrodes, and forming an upper electrode layer, which includes a plurality of upper electrodes that are spaced apart from each other on the insulation layer and that fill the holes in the insulation layer. At least two conductive units including the lower electrode layer, the insulation layer, and the upper electrode layer are formed to face each other on a substrate of a non-display unit that is arranged near a boundary of the display device.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: September 1, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Hyeon Jeon, Tae-Jin Kim, Hae-Kwan Seo
  • Publication number: 20140096616
    Abstract: A method of manufacturing a flexible display device for sensing bending that includes forming a lower electrode layer, which includes a plurality of lower electrodes spaced apart from each other on a substrate, forming an insulation layer on the lower electrode layer, forming holes in the insulation layer to expose at least a part of each of the plurality of lower electrodes, and forming an upper electrode layer, which includes a plurality of upper electrodes that are spaced apart from each other on the insulation layer and that fill the holes in the insulation layer. At least two conductive units including the lower electrode layer, the insulation layer, and the upper electrode layer are formed to face each other on a substrate of a non-display unit that is arranged near a boundary of the display device.
    Type: Application
    Filed: March 7, 2013
    Publication date: April 10, 2014
    Inventors: Jae-Hyeon JEON, Tae-Jin KIM, Hae-Kwan SEO