Patents by Inventor KYOUNGWON KWAK

KYOUNGWON KWAK 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).

  • Display device
    Patent number: 11793055
    Abstract: A display device includes: a sensor configured to detect a user's biometric information; a display panel including a substrate disposed on the sensor, a pixel defining layer disposed on the substrate, and a light emitting element disposed in an opening of the pixel defining layer, wherein the display panel has a transmission area that overlaps the sensor when viewed from a plane; and an optical layer comprising a hole that overlaps the transmission area.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: October 17, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byung Han Yoo, Kyoungwon Kwak, Jihye Kim, Kee Hyun Nam, Kijune Lee, Dae-Young Lee, Duk-Woon Choi
  • DISPLAY DEVICE
    Publication number: 20220069034
    Abstract: A display device includes: a sensor configured to detect a user's biometric information; a display panel including a substrate disposed on the sensor, a pixel defining layer disposed on the substrate, and a light emitting element disposed in an opening of the pixel defining layer, wherein the display panel has a transmission area that overlaps the sensor when viewed from a plane; and an optical layer comprising a hole that overlaps the transmission area.
    Type: Application
    Filed: May 7, 2021
    Publication date: March 3, 2022
    Inventors: BYUNG HAN YOO, KYOUNGWON KWAK, JIHYE KIM, KEE HYUN NAM, KIJUNE LEE, DAE-YOUNG LEE, DUK-WOON CHOI