Patents by Inventor Yeon-Ha BAEK

Yeon-Ha BAEK 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: 9618815
    Abstract: A display substrate includes a gate metal pattern comprising a gate line extending in a first direction and a gate electrode electrically connected to the gate line, a data metal pattern comprising a data line extending in a second direction crossing the first direction, a source electrode electrically connected to the data line and a drain electrode spaced apart from the source electrode, an organic layer disposed on the data metal pattern, a repair hole penetrating the organic layer and exposing a crossing area in which the gate line crosses with the data line and a pixel electrode disposed on the organic layer and electrically connected to the drain electrode.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: April 11, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hong-Beom Lee, Kyoung-Hae Min, Yeon-Ha Baek, Ji-Hoon Shin, Ho-Yong Shin, Jae-Hyun Lee
  • Publication number: 20160178942
    Abstract: In a method of forming an alignment layer, a first substrate, a second substrate opposite to the first substrate and a liquid crystal layer including a reactive mesogen are formed on a stage on which a groove is formed. The liquid crystal layer is disposed between the first and second substrates. An alignment layer is formed by exposing the liquid crystal layer to harden the reactive mesogen. Although the first and second substrates have a curved shape, the pretilt angles of the first and second alignment layers are matched such that a transmittance of the display panel increases and a response time decreases.
    Type: Application
    Filed: May 15, 2015
    Publication date: June 23, 2016
    Inventors: Jae-Hyun LEE, Kyoung-Hae MIN, Yeon-Ha BAEK, Ho-Yong SHIN, Hong-Beom LEE
  • Publication number: 20160139472
    Abstract: A display substrate includes a gate metal pattern comprising a gate line extending in a first direction and a gate electrode electrically connected to the gate line, a data metal pattern comprising a data line extending in a second direction crossing the first direction, a source electrode electrically connected to the data line and a drain electrode spaced apart from the source electrode, an organic layer disposed on the data metal pattern, a repair hole penetrating the organic layer and exposing a crossing area in which the gate line crosses with the data line and a pixel electrode disposed on the organic layer and electrically connected to the drain electrode.
    Type: Application
    Filed: April 23, 2015
    Publication date: May 19, 2016
    Inventors: Hong-Beom LEE, Kyoung-Hae MIN, Yeon-Ha BAEK, Ji-Hoon SHIN, Ho-Yong SHIN, Jae-Hyun LEE