公开(公告)号：US11274213B2

公开(公告)日：2022-03-15

申请号：US16491386

申请日：2018-09-14

Applicant: LG Chem, Ltd.

Inventor： Hyeonah Shin ,  Sungkyoung Kang ,  Kwanghyun Kim ,  Jaesoon Bae ,  Jaechol Lee ,  Jae Hak Jeong ,  Chung Whan Lee ,  Hyungil Park

IPC: H01L51/50 ,  C09D4/00 ,  H01L51/00 ,  H01L51/56 ,  C07C217/78

Abstract: The present specification relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

公开(公告)号：US20200277502A1

公开(公告)日：2020-09-03

申请号：US16649450

申请日：2019-05-30

Applicant: LG Chem, Ltd.

Inventor： Sungkyoung Kang ,  Hyeonah Shin ,  Kwanghyun Kim ,  Youngju Park ,  Hwakyung Kim ,  Hyungil Park ,  Jaesoon Bae ,  Jaechol Lee ,  Ho Gyu Lee ,  Seog Jae Seo

IPC: C09D4/06 ,  H01L51/00

Abstract: A coating composition, an organic light emitting device using the same, and a method for manufacturing the same are disclosed herein. In some embodiments, a coating composition including a compound represented by Formula 1 and a compound represented by Formula 2. In some embodiments, an organic light emitting device includes a first electrode, a second electrode, and an organic material layer having one or more layers provided between the first electrode and the second electrode, wherein the one or more layers comprise the coating composition or a cured product thereof.

公开(公告)号：US20190338140A1

公开(公告)日：2019-11-07

申请号：US16469923

申请日：2018-09-14

Applicant: LG Chem, Ltd.

Inventor： Hyeonah Shin ,  Sungkyoung Kang ,  Kwanghyun Kim ,  Jaesoon Bae ,  Jaechol Lee ,  Jae Hak Jeong ,  Chung Whan Lee ,  Hyungil Park

IPC: C09D4/00 ,  H01L51/56 ,  H01L51/00

Abstract: The present specification relates to a coating composition comprising a compound represented by Chemical Formula 1; and an ionic compound comprising an anion group represented by Chemical Formula 10, an organic light emitting device using the same, and a method for manufacturing the same.

公开(公告)号：US20190189926A1

公开(公告)日：2019-06-20

申请号：US16328495

申请日：2018-06-01

Applicant: LG Chem, Ltd.

Inventor： Minho Hwang ,  Esder Kang ,  Hwakyung Kim ,  Jaesoon Bae ,  Hyeonah Shin ,  Soyoung Yu ,  Jaechol Lee ,  Sejin Jung

IPC: H01L51/00 ,  H01L51/56

CPC classification number: H01L51/0059 ,  B05D1/00 ,  C07C211/54 ,  C07C309/35 ,  C09D4/00 ,  H01L51/00 ,  H01L51/0003 ,  H01L51/0022 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/52 ,  H01L51/56

Abstract: The present specification relates to a coating composition comprising a compound, and an organic light emitting device comprising the same.