公开(公告)号：US20240201588A1

公开(公告)日：2024-06-20

申请号：US18192316

申请日：2023-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hana KIM ,  Beomseok KIM ,  Kyuhyun IM ,  Yoonhyun KWAK ,  Hyeran KIM

IPC: G03F7/004 ,  C07C65/10 ,  C07C309/12 ,  C07C311/09 ,  C07C391/02 ,  C07C395/00 ,  G03F7/038 ,  G03F7/039

CPC classification number: G03F7/0045 ,  C07C65/10 ,  C07C309/12 ,  C07C311/09 ,  C07C391/02 ,  C07C395/00 ,  G03F7/0382 ,  G03F7/0397 ,  C07C2603/74

Abstract: Provided are an organic salt represented by Formula 1, a photoresist composition including the same, and a pattern method using the same:




wherein X+, Y−, and R11 to R13 in Formula 1 are understood by referring to the specification.

公开(公告)号：US20240199540A1

公开(公告)日：2024-06-20

申请号：US18312825

申请日：2023-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyoon PARK ,  Hana KIM ,  Kyuhyun IM ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Hyeran KIM ,  Changheon LEE

IPC: C07C323/09 ,  G03F7/004 ,  G03F7/20

CPC classification number: C07C323/09 ,  G03F7/0042 ,  G03F7/2004 ,  G03F7/2059 ,  C07C2601/16

Abstract: Provided are a carboxylate salt represented by Formula 1, a photoresist composition including the same, and a pattern forming method using the same:






wherein A11, L11, L12, a11, a12, R11 to R13, b13, n11, n12, and M+ in Formula 1 are defined as described in the specification.

公开(公告)号：US20230322827A1

公开(公告)日：2023-10-12

申请号：US18210212

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Soyeon KIM ,  Jiyoun LEE ,  Jongwon CHOI ,  Dmitry Kravchuk ,  Banglin LEE ,  Ohyun KWON ,  Kyuhyun IM

IPC: C07F15/00 ,  H10K85/30 ,  H10K85/60

CPC classification number: C07F15/0033 ,  H10K85/342 ,  H10K85/615 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:






wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.

公开(公告)号：US20240094633A1

公开(公告)日：2024-03-21

申请号：US18150012

申请日：2023-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungha CHAE ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Minsang KIM ,  Hana KIM ,  Hyeran KIM ,  Youngmin NAM ,  Changheon LEE ,  Kyuhyun IM

IPC: G03F7/004 ,  C07C65/30 ,  G03F7/20

CPC classification number: G03F7/0045 ,  C07C65/30 ,  G03F7/2006

Abstract: Provided are a carboxylate salt represented by Formula 1, a photoresist composition including the carboxylate salt represented by Formula 1, and a method of forming a pattern by using the photoresist composition






wherein, in Formula 1, A11, R11 to R15, b15, n11, n12, and M+ are described in the specification.

公开(公告)号：US20220411450A1

公开(公告)日：2022-12-29

申请号：US17887757

申请日：2022-08-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonhyun KWAK ,  Kum Hee LEE ,  Whail CHOI ,  Kyuyoung HWANG ,  Seungyeon KWAK ,  Sangdong KIM ,  Sunghun LEE ,  Kyuhyun IM ,  Yongsuk CHO ,  Jongwon CHOI

IPC: C07F15/00 ,  H01L51/00 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, R1 to R12 and R16 are the same as described in the specification.

公开(公告)号：US20200044166A1

公开(公告)日：2020-02-06

申请号：US16527093

申请日：2019-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Yoonhyun KWAK ,  Jongwon CHOI ,  Hyun KOO ,  Kyuhyun IM ,  Dmitry KRAVCHUK ,  Seokhwan HONG

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1: wherein, Formula 1, R1 to R10 and A1 to A7 are the same as described in the detailed description of the specification.

公开(公告)号：US20190300557A1

公开(公告)日：2019-10-03

申请号：US16372836

申请日：2019-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonhyun KWAK ,  Kum Hee LEE ,  Whail CHOI ,  Kyuyoung HWANG ,  Seungyeon KWAK ,  Sangdong KIM ,  Sunghun LEE ,  Kyuhyun IM ,  Yongsuk CHO ,  Jongwon CHOI

IPC: C07F15/00 ,  H01L51/50 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, R1 to R12 and R16 are the same as described in the specification.

公开(公告)号：US20160118600A1

公开(公告)日：2016-04-28

申请号：US14692991

申请日：2015-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon KIM ,  Sunyoung LEE ,  Yoonhyun KWAK ,  Sangyeob LEE ,  Kyuhyun IM

IPC: H01L51/00 ,  C07D491/048 ,  C07D471/04 ,  C07D495/04 ,  C07D487/06 ,  C09K11/06

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups and variables are the same as defined in the specification.

Abstract translation: 由式1表示的缩合的环状化合物：其中在式1中，基团和变量与说明书中定义相同。