Patents by Inventor Ki-Min Lim

Ki-Min Lim 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).

  • Heterocyclic compound, organic light emitting device including the same and composition for organic layer of organic light emitting device
    Patent number: 12595257
    Abstract: The present disclosure relates to a heterocyclic compound being represented by Formula, an organic light emitting device including the heterocyclic compound and an organic light emitting display device including the organic light emitting device. The organic heterocyclic is included in an organic material layer of the organic light emitting device.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: April 7, 2026
    Assignees: LG DISPLAY CO., LTD., LT MATERIALS CO., LTD.
    Inventors: Sang-Beom Kim, Young-Jun Yu, Seon-Keun Yoo, Seung-Kwang Roh, Woo-Chul Choi, Ji-Ho Baek, Kyung-Hoon Lee, Ki-Min Lim, Dong-Jun Kim, Young-Seok No, Hyun-Joo Lee, Eui-Jeong Choi
  • Panel, display device, and vehicle-mounted display device
    Patent number: 11882746
    Abstract: Disclosed are a panel capable of performing transparent display, a display device and a vehicle-mounted display device. A transmission part includes an organic light-emitting diode so as to perform light emission as well as display, thereby increasing an emission area, reducing the driving voltage required for emission driving, and consequently increasing the lifespan of the display device.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: January 23, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Eun-Jung Park, Kwan-Soo Kim, Ki-Min Lim
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20230107166
    Abstract: The present disclosure relates to a heterocyclic compound being represented by Formula, an organic light emitting device including the heterocyclic compound and an organic light emitting display device including the organic light emitting device. The organic heterocyclic is included in an organic material layer of the organic light emitting device.
    Type: Application
    Filed: April 14, 2022
    Publication date: April 6, 2023
    Applicants: LG DISPLAY CO., LTD., LT Materials Co., Ltd.
    Inventors: Sang-Beom KIM, Young-Jun YU, Seon-Keun YOO, Seung-Kwang ROH, Woo-Chul CHOI, Ji-Ho BAEK, Kyung-Hoon LEE, Ki-Min LIM, Dong-Jun KIM, Young-Seok NO, Hyun-Joo LEE, Eui-Jeong CHOI
  • Organic light emitting diode, organic light emitting diode display device and display device for vehicles using the same
    Patent number: 11335876
    Abstract: Disclosed are an organic light emitting diode, an organic light emitting diode display device and a display device for vehicles using the same. The organic light emitting diode may achieve process simplification and reduction in material costs while maintaining high luminance, through structure change.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: May 17, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Han-Byeol Seok, Kwan-Soo Kim, Eun-Jung Park, Ki-Min Lim, Seung-Kwang Roh, Byung-Soo Kim, Sang-Kyoung Moon, Dong-Il Choi
  • Panel, Display Device, and Vehicle-Mounted Display Device
    Publication number: 20210151518
    Abstract: Disclosed are a panel capable of performing transparent display, a display device and a vehicle-mounted display device. A transmission part includes an organic light-emitting diode so as to perform light emission as well as display, thereby increasing an emission area, reducing the driving voltage required for emission driving, and consequently increasing the lifespan of the display device.
    Type: Application
    Filed: January 28, 2021
    Publication date: May 20, 2021
    Inventors: Eun-Jung PARK, Kwan-Soo KIM, Ki-Min LIM
  • Panel, display device, and vehicle-mounted display device
    Patent number: 10943954
    Abstract: Disclosed are a panel capable of performing transparent display, a display device and a vehicle-mounted display device. A transmission part includes an organic light-emitting diode so as to perform light emission as well as display, thereby increasing an emission area, reducing the driving voltage required for emission driving, and consequently increasing the lifespan of the display device.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: March 9, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Eun-Jung Park, Kwan-Soo Kim, Ki-Min Lim
  • Organic light-emitting display device and method of manufacturing the same
    Patent number: 10784320
    Abstract: Disclosed are an organic light-emitting display device and a method of manufacturing the same, which prevent lateral current leakage by providing a bank with a metal pattern so as to realize electrical separation of a common layer formed thereon.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: September 22, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Min-Hyung Park, Jin-Ho Park, Ki-Min Lim
  • Panel, Display Device, and Vehicle-Mounted Display Device
    Publication number: 20200006443
    Abstract: Disclosed are a panel capable of performing transparent display, a display device and a vehicle-mounted display device. A transmission part includes an organic light-emitting diode so as to perform light emission as well as display, thereby increasing an emission area, reducing the driving voltage required for emission driving, and consequently increasing the lifespan of the display device.
    Type: Application
    Filed: May 14, 2019
    Publication date: January 2, 2020
    Inventors: Eun-Jung PARK, Kwan-Soo KIM, Ki-Min LIM
  • ORGANIC LIGHT EMITTING DIODE, ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DISPLAY DEVICE FOR VEHICLES USING THE SAME
    Publication number: 20200006692
    Abstract: Disclosed are an organic light emitting diode, an organic light emitting diode display device and a display device for vehicles using the same. The organic light emitting diode may achieve process simplification and reduction in material costs while maintaining high luminance, through structure change.
    Type: Application
    Filed: June 27, 2019
    Publication date: January 2, 2020
    Inventors: Han-Byeol Seok, Kwan-Soo Kim, Eun-Jung Park, Ki-Min Lim, Seung-Kwang Roh, Byung-Soo Kim, Sang-Kyoung Moon, Dong-Il Choi
  • ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180190738
    Abstract: Disclosed are an organic light-emitting display device and a method of manufacturing the same, which prevent lateral current leakage by providing a bank with a metal pattern so as to realize electrical separation of a common layer formed thereon.
    Type: Application
    Filed: December 11, 2017
    Publication date: July 5, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Min-Hyung Park, Jin-Ho Park, Ki-Min Lim