Patents by Inventor SE HYUCK PARK

SE HYUCK PARK 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).

  • Electronic devices and methods of manufacturing the same
    Patent number: 11387278
    Abstract: An electronic device includes a plurality of pixel electrodes, an active layer on the plurality of pixel electrodes, an opposed electrode on the active layer and covering an entirety of an upper surface of the active layer, and a first encapsulation film on the opposed electrode wherein the opposed electrode and the first encapsulation film have a common planar shapes.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chui Joon Heo, Ryuichi Satoh, Kyung Bae Park, Yeon-Hee Kim, Takkyun Ro, Takao Motoyama, Se Hyuck Park
  • Liquid photocurable adhesive coating device and method
    Patent number: 11198147
    Abstract: A liquid photocurable adhesive coating device, a method for coating a liquid photocurable adhesive with a liquid photocurable adhesive coating device, and a method for coating a liquid photocurable adhesive are provided. The liquid photocurable adhesive coating device, including: a coating head, configured to coat a liquid photocurable adhesive; a precuring light source, fixed on the coating head and configured to precure the liquid photocurable adhesive coated by the coating head while the coating head is coating the liquid photocurable adhesive.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: December 14, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Mu Zeng, Tao Wang, Guowen Yang, Se Hyuck Park
  • LIQUID PHOTOCURABLE ADHESIVE COATING DEVICE AND METHOD
    Publication number: 20180236482
    Abstract: A liquid photocurable adhesive coating device, a method for coating a liquid photocurable adhesive with a liquid photocurable adhesive coating device, and a method for coating a liquid photocurable adhesive are provided. The liquid photocurable adhesive coating device, including: a coating head, configured to coat a liquid photocurable adhesive; a precuring light source, fixed on the coating head and configured to precure the liquid photocurable adhesive coated by the coating head while the coating head is coating the liquid photocurable adhesive.
    Type: Application
    Filed: February 6, 2017
    Publication date: August 23, 2018
    Inventors: Mu ZENG, Tao WANG, Guowen YANG, Se Hyuck PARK
  • ELECTRONIC DEVICES AND METHODS OF MANUFACTURING THE SAME
    Publication number: 20180182812
    Abstract: An electronic device includes a plurality of pixel electrodes, an active layer on the plurality of pixel electrodes, an opposed electrode on the active layer and covering an entirety of an upper surface of the active layer, and a first encapsulation film on the opposed electrode wherein the opposed electrode and the first encapsulation film have a common planar shapes.
    Type: Application
    Filed: November 28, 2017
    Publication date: June 28, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chul Joon HEO, Ryuichi Satoh, Kyung Bae Park, Yeon-Hee Kim, Takkyun Ro, Takao Motoyama, Se Hyuck Park
  • Detection circuit for dark point on panel
    Patent number: 9305479
    Abstract: Provided is a detection circuit for dark points on a panel, comprising a preset voltage generation module and a selection circuit module, wherein the preset voltage generation module is connected with the selection circuit module and is used for transferring N preset voltages to the selection circuit module, and the selection circuit module comprises N inputting terminals for receiving the N preset voltages, respectively, an outputting terminal and a strobe switch for strobing the outputting terminal with one of the N inputting terminals, N?2. The circuit according to the embodiments of the present disclosure can detect the dark point defect caused by remains in active layers effectively in a panel state and prevent the panels having such dark point defects from being incorporated into modules, so that a waste of cost is avoid and a detection capability in a detection procedure for the panel is increased.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: April 5, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhengyong Chu, Se Hyuck Park, Chuanxiong Chen
  • DETECTION CIRCUIT FOR DARK POINT ON PANEL
    Publication number: 20140125646
    Abstract: Provided is a detection circuit for dark points on a panel, comprising a preset voltage generation module and a selection circuit module, wherein the preset voltage generation module is connected with the selection circuit module and is used for transferring N preset voltages to the selection circuit module, and the selection circuit module comprises N inputting terminals for receiving the N preset voltages, respectively, an outputting terminal and a strobe switch for strobing the outputting terminal with one of the N inputting terminals, N?2. The circuit according to the embodiments of the present disclosure can detect the dark point defect caused by remains in active layers effectively in a panel state and prevent the panels having such dark point defects from being incorporated into modules, so that a waste of cost is avoid and a detection capability in a detection procedure for the panel is increased.
    Type: Application
    Filed: November 1, 2013
    Publication date: May 8, 2014
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: ZHENGYONG CHU, SE HYUCK PARK, CHUANXIONG CHEN