Patents by Inventor Byeong Yun LIM

Byeong Yun 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).

  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240409482
    Abstract: Provided are a novel compound represented by Chemical Formula 1 and an organic light emitting device comprising the same, wherein all the variables are described herein.
    Type: Application
    Filed: June 9, 2023
    Publication date: December 12, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Young Kwang Kim, Jaechol Lee, Yongwook Kim, Juhwan Kim, Hyungil Park, Byeong Yun Lim, Hyunju Choi
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240306503
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same; wherein A1 to A5, Ar1 Ar2 and R are described herein.
    Type: Application
    Filed: January 4, 2022
    Publication date: September 12, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Young Kwang Kim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Byeong Yun Lim, Beomshin Cho, Hyunju Choi
  • Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240306504
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 or Chemical Formula 2, and an organic light emitting device including the same: wherein all the variables are described herein.
    Type: Application
    Filed: March 31, 2022
    Publication date: September 12, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Yongwook Kim, Jaechol Lee, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyungil Park, Byeong Yun Lim
  • Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240298542
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same, wherein Ar1, Ar2, R1 to R3, and n1 to n3 are described herein.
    Type: Application
    Filed: July 28, 2022
    Publication date: September 5, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Shin Sung Kim, Young Kwang Kim, Juhwan Kim, Hyunju Choi
  • Compound and Organic Light Emitting Device Comprising Same
    Publication number: 20240292752
    Abstract: A compound represented by the following Chemical Formula 1 and an organic light emitting device including the same are described: wherein all the variables are described herein.
    Type: Application
    Filed: April 18, 2022
    Publication date: August 29, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyunju Choi
  • Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240188440
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same: wherein R1, R2 and n1 are described herein.
    Type: Application
    Filed: March 31, 2022
    Publication date: June 6, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Su Hun Jeong
  • Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240150378
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same: wherein R1 to R8 are described herein.
    Type: Application
    Filed: March 31, 2022
    Publication date: May 9, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Young Kwang Kim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Byeong Yun Lim, Su Hun Jeong
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240124495
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein R1, R2, and n1 are described herein.
    Type: Application
    Filed: December 3, 2021
    Publication date: April 18, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyungil Park
  • Compound And Organic Light Emitting Device Comprising The Same
    Publication number: 20240116954
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein A1 to A4, X, Y, and n are described herein.
    Type: Application
    Filed: March 8, 2022
    Publication date: April 11, 2024
    Applicants: LG Chem, Ltd., LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Su Hun Jeong
  • Compound And Organic Light Emitting Device Comprising The Same
    Publication number: 20240101578
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein A1 to A4, X, Y, n1 and n2 are described herein.
    Type: Application
    Filed: March 8, 2022
    Publication date: March 28, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyungil Park
  • Compound And Organic Light Emitting Device Comprising The Same
    Publication number: 20240090330
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein A1 to A4, X, Y and n are described herein.
    Type: Application
    Filed: March 8, 2022
    Publication date: March 14, 2024
    Applicants: LG Chem, Ltd., LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyunju Choi
  • Polymer, coating composition comprising same, and organic light emitting device using same
    Patent number: 11889746
    Abstract: The present specification relates to a polymer including: a unit of the following Formula 1; and a unit of the following Formula 2, a coating composition including the same, and an organic light emitting device formed by using the same: wherein L1 to L6, a1 to a3, Ar1 to Ar4, R1 to R11, r1 to r5, p, and q are described herein.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: January 30, 2024
    Inventors: Byeong Yun Lim, Jaesoon Bae, Jaechol Lee, Yebyeol Kim, Beomgoo Kang
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20240008364
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein R1 and R3 are described herein.
    Type: Application
    Filed: December 3, 2021
    Publication date: January 4, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Yongwook Kim, Jaechol Lee, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Byeong Yun Lim, Su Hun Jeong
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230406867
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein Ar1 to Ar4 and R1 are described herein.
    Type: Application
    Filed: December 3, 2021
    Publication date: December 21, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Yongwook Kim, Jaechol Lee, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Byeong Yun Lim, Hyunju Choi
  • Polymer, coating composition comprising same, and organic light emitting device using same
    Patent number: 11706970
    Abstract: The present specification relates to a polymer including a unit represented by Chemical Formula 1, a coating composition including the same, and an organic light emitting device formed using the same: wherein all the variables are described herein.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: July 18, 2023
    Inventors: Min Suk Jung, Esder Kang, Beomgoo Kang, Jaesoon Bae, Jaechol Lee, Jiyeon Shin, Seog Jae Seo, Hyungil Park, Byeong Yun Lim, Dowon Lim
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230180596
    Abstract: The present disclosure provides a novel compound of the following Chemical Formula 1 and an organic light emitting device including the same, wherein all the variables are descried herein.
    Type: Application
    Filed: June 22, 2021
    Publication date: June 8, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Beomshin Cho
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230140877
    Abstract: The present disclosure provides a novel compound and an organic light emitting device including the same.
    Type: Application
    Filed: February 17, 2021
    Publication date: May 11, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Daeho Kim, Juhwan Kim, Eunhye Kang
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230140749
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same: wherein L, L?, L1 to L3, Ar1 to Ar3, R1 to R3, n, and a to c are described herein.
    Type: Application
    Filed: February 17, 2021
    Publication date: May 4, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Doowhan Choi, Yongwook Kim, Young Kwang Kim, Minseob Seo, Seung Jun Yoo
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230115435
    Abstract: The present disclosure provides a novel compound of Chemical Formula 1 and an organic light emitting device including the same, X1, X2, A4, A5, Ar1, Ar2, and R1 to R4 are described herein.
    Type: Application
    Filed: July 19, 2021
    Publication date: April 13, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Shin Sung Kim, Jaechol Lee, Yongwook Kim, Young Kwang Kim, Byeong Yun Lim, Beomshin Cho, Hyunju Choi
  • Novel Compound and Organic Light Emitting Device Comprising the Same
    Publication number: 20230110973
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein A, L1 to L3, Ar1 to Ar3, R1 to R3, a and b are described herein.
    Type: Application
    Filed: February 17, 2021
    Publication date: April 13, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Jung Ha Park, Yongwook Kim, Shin Sung Kim, Leehyeon Baek, Keunsoo Lee