公开(公告)号：US20250102906A1

公开(公告)日：2025-03-27

申请号：US18420038

申请日：2024-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinwon JEON ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Sunyoung LEE ,  Changheon LEE ,  Kyuhyun IM ,  Jungha CHAE ,  Minyoung HA

IPC: G03F7/004 ,  C07F7/22

Abstract: Provided are an organometallic compound represented by one of Formulae 1-1 to 1-4, a resist composition including the same, and a pattern formation method using the resist composition: M11, Q11 to Q14, b11 to b14, R11 to R14, Y11 to Y13, and X11 to X14 in Formulae 1-1 to 1-4 are as described in the specification.

公开(公告)号：US20240319592A1

公开(公告)日：2024-09-26

申请号：US18491310

申请日：2023-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changheon LEE ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Sunyoung LEE ,  Kyuhyun IM ,  Jinwon JEON ,  Jungha CHAE ,  Sunghyun HAN

IPC: G03F7/004 ,  G03F7/038

CPC classification number: G03F7/0042 ,  G03F7/0048 ,  G03F7/0382

Abstract: Provided are a resist composition and a method of forming a pattern using the same, wherein the resist composition may include an organometallic compound represented by Formula 1 below, and a polymer including a repeating unit represented by Formula 2 below.




For a description of M11, R11, R12, n, A21, L21 to L23, A21 to a23, R21 to R22, b22, and p in Formula 1 and Formula 2, the specification is referred to.

公开(公告)号：US20240206318A1

公开(公告)日：2024-06-20

申请号：US18431861

申请日：2024-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon CHOI ,  Sukekazu ARATANI ,  Kum Hee LEE ,  Banglin LEE ,  Hyeonho CHOI ,  Seungyeon KWAK ,  Yoonhyun KWAK ,  Sangdong KIM ,  Jiwhan KIM ,  Chul BAIK ,  Yongsuk CHO

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10 ,  H10K102/00

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10 ,  H10K2102/3026 ,  H10K2102/3035

Abstract: An organometallic compound represented by Formula 1:






wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20230048291A1

公开(公告)日：2023-02-16

申请号：US17931635

申请日：2022-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungin LEE ,  Kyuyoung HWANG ,  Soyeon KIM ,  Seongjun YOON ,  Sunghun LEE ,  Hyeonho CHOI ,  Byoungki CHOI ,  Yoonhyun KWAK

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50 ,  H01L51/52

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20230002431A1

公开(公告)日：2023-01-05

申请号：US17861967

申请日：2022-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Banglin LEE ,  Kum Hee LEE ,  Jongwon CHOI ,  Yoonhyun KWAK ,  Hyun KOO ,  Ohyun KWON ,  Jun CHWAE

IPC: C07F15/00 ,  H01L51/00 ,  H01L51/50 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20220029112A1

公开(公告)日：2022-01-27

申请号：US17488778

申请日：2021-09-29

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: H01L51/00 ,  C07F15/00 ,  C09K11/06

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：US20210091315A1

公开(公告)日：2021-03-25

申请号：US17103489

申请日：2020-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumwoo PARK ,  Sangdong KIM ,  Soyeon KIM ,  Sukekazu ARATANI ,  Jungin LEE ,  Kyuyoung HWANG ,  Yoonhyun KWAK ,  Ohyun KWON

IPC: H01L51/00 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, A1 to A4, M, and T1 to T3 are the same as described in the specification.

公开(公告)号：US20200335708A1

公开(公告)日：2020-10-22

申请号：US16835818

申请日：2020-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyoun LEE ,  Yoonhyun KWAK ,  Hyun KOO ,  Soyeon KIM ,  Myungsun SIM ,  Yongsuk CHO ,  Jongwon CHOI ,  Dmitry KRAVCHUK

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

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, R1 to R9, R21 to R23, and A1 to A7 are each independently the same as described herein.

公开(公告)号：US20200212323A1

公开(公告)日：2020-07-02

申请号：US16815128

申请日：2020-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Kum Hee LEE ,  Jiyoun LEE ,  Aram JEON ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sangdong KIM ,  Byoungki CHOI

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

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, CY1, R1 to R3, R11 to R13, R21, and b1 are the same as described in the specification.

公开(公告)号：US20190140192A1

公开(公告)日：2019-05-09

申请号：US16176330

申请日：2018-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Ohyun KWON ,  Yoonhyun KWAK ,  Sungjun KIM ,  Chul BAIK ,  Kum Hee LEE ,  Sunghun LEE ,  Aram JEON ,  Jongwon CHOI

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

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3  Formula 1 wherein M, L1, L2, L3, n1, n2, and n3 are the same as described in the specification.