Patents by Inventor Jae Yi Sim

Jae Yi Sim 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).

  • Organic electric element, display panel comprising the same and display device comprising the same
    Patent number: 12262570
    Abstract: Provided are an organic electric element, a display panel and a display device having high efficiency or long life by including layers having excellent hole transport ability and carrier resistance.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: March 25, 2025
    Assignees: LG DISPLAY CO., LTD., SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Seonkeun Yoo, Heejun Park, Soyoung Jang, Jiho Baek, Jeongdae Seo, Sunkap Kwon, Minchul Jun, Hyunchul Choi, Young Mo Kim, Jae Yi Sim
  • Organic electroluminescent device
    Patent number: 11937440
    Abstract: The present invention may provide an organic electroluminescent device which exhibits low driving voltage as well as high efficiency by including an electron transporting layer material having an improved electron transporting ability.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: March 19, 2024
    Assignee: SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Song Ie Han, Min Sik Eum, Jae Yi Sim, Yong Hwan Lee, Woo Jae Park, Tae Hyung Kim
  • Organic compound and organic electroluminescent device using the same
    Patent number: 11917910
    Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device using the same, and more particularly, to a novel compound having excellent electron transport capability and light emitting capability, and an organic electroluminescent device improved in terms of luminous efficiency, driving voltage, lifespan, etc. by including the novel compound in one or more organic layers.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: February 27, 2024
    Assignee: SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Yong Hwan Lee, Min Sik Eum, Jae Yi Sim, Woo Jae Park, Song Ie Han
  • Organic compound and organic electroluminescent device comprising the same
    Patent number: 11472800
    Abstract: The present invention relates to a novel compound and an organic electroluminescent device including the same, and the compound according to the present invention is used in an organic material layer of an organic electroluminescent device, preferably an electron transport layer or a hole blocking layer, and may increase luminous efficiency, driving voltage and lifespan of the organic electroluminescent device.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: October 18, 2022
    Assignee: DOOSAN SOLUS CO., LTD.
    Inventors: Yong Hwan Lee, Jae Yi Sim
  • ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20210202846
    Abstract: Provided are an organic electric element, a display panel and a display device having high efficiency or long life by including layers having excellent hole transport ability and carrier resistance.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 1, 2021
    Applicants: LG DISPLAY CO., LTD., SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Seonkeun Yoo, HeeJun Park, Soyoung Jang, JiHo Baek, Jeongdae Seo, SunKap Kwon, Minchul Jun, HyunChul Choi, Young Mo Kim, Jae Yi Sim
  • ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
    Publication number: 20210147336
    Abstract: The present invention relates to a novel compound and an organic electroluminescent device including the same, and by using the compound according to the present invention in an organic material layer, preferably a light emitting layer, of an organic electroluminescent device, luminous efficiency, driving voltage, lifetime and the like of the organic electroluminescent device may be enhanced.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 20, 2021
    Applicant: DOOSAN SOLUS CO., LTD.
    Inventors: Jae Yi SIM, Min-Sik EUM, Woo Jae PARK
  • ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
    Publication number: 20210143327
    Abstract: The present disclosure relates to a novel compound and an organic electroluminescent device including the same. When the compound according to the present disclosure is used in an organic layer, preferably a light-emitting layer, in an organic electroluminescent device, it may improve the luminous efficiency, driving voltage, lifetime, etc. of the organic electroluminescent device.
    Type: Application
    Filed: February 13, 2019
    Publication date: May 13, 2021
    Applicant: DOOSAN SOLUS CO., LTD.
    Inventors: Jae Yi SIM, Min Sik EUM, Woo Jae PARK
  • ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
    Publication number: 20200251659
    Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device using the same, and more particularly, to a novel compound having excellent electron transport capability and light emitting capability, and an organic electroluminescent device improved in terms of luminous efficiency, driving voltage, lifespan, etc. by including the novel compound in one or more organic layers.
    Type: Application
    Filed: May 18, 2018
    Publication date: August 6, 2020
    Applicant: DOOSAN CORPORATION
    Inventors: Yong Hwan LEE, Min Sik EUM, Jae Yi SIM, Woo Jae PARK, Song le HAN
  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20200194706
    Abstract: The present invention may provide an organic electroluminescent device which exhibits low driving voltage as well as high efficiency by including an electron transporting layer material having an improved electron transporting ability.
    Type: Application
    Filed: July 5, 2018
    Publication date: June 18, 2020
    Applicant: DOOSAN SOLUS CO., LTD.
    Inventors: Song Ie HAN, Min Sik EUM, Jae Yi SIM, Yong Hwan LEE, Woo Jae PARK, Tae Hyung KIM
  • ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
    Publication number: 20190263806
    Abstract: The present invention relates to a novel compound and an organic electroluminescent device including the same, and the compound according to the present invention is used in an organic material layer of an organic electroluminescent device, preferably an electron transport layer or a hole blocking layer, and may increase luminous efficiency, driving voltage and lifespan of the organic electroluminescent device.
    Type: Application
    Filed: October 16, 2017
    Publication date: August 29, 2019
    Applicant: DOOSAN CORPORATION
    Inventors: Yong Hwan LEE, Jae Yi SIM
  • NOVEL IMIDAZOPYRIDINE DERIVATIVES AS A TYROSINE KINASE INHIBITOR
    Publication number: 20150299185
    Abstract: Provided is a novel imidazopyridine derivative having irreversible tyrosine kinase inhibiting activities, and a pharmaceutical composition comprising the same which can be useful for prevention or treatment of inflammatory diseases, autoimmune diseases, proliferative diseases or hyperproliferative diseases, immunologically mediated diseases, cancers or tumors.
    Type: Application
    Filed: December 27, 2012
    Publication date: October 22, 2015
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Kyung Ik Lee, Jae Yi Sim, Ho Seok Kim, Tae Hee Ha, Kwee Hyun Suh
  • TRIAZOLOPYRIDINE DERIVATIVES AS A TYROSINE KINASE INHIBITOR
    Publication number: 20140364438
    Abstract: Provided is a novel triazolopyridine derivative having irreversible tyrosine kinase inhibiting activities, and a pharmaceutical composition comprising the same which can be useful for prevention or treatment of inflammatory diseases, autoimmune diseases, proliferative diseases or hyperproliferative diseases, immunologically mediated diseases, cancers or tumors.
    Type: Application
    Filed: January 23, 2013
    Publication date: December 11, 2014
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Jae Yi Sim, Kyung Ik Lee, Ho Seok Kim, Tae Hee Ha, Kwee Hyun Suh