公开(公告)号：US20210054149A1

公开(公告)日：2021-02-25

申请号：US16990124

申请日：2020-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hana Kim ,  Byungha Park ,  Kyeongsik Ju ,  Sunghun Hong

IPC: C08G77/26 ,  C08J5/18 ,  C09D183/08 ,  C07F7/08

Abstract: Disclosed are a composition containing a silane compound including a fluorine-containing poly(ether) group, the silane compound being represented by Formula 1, a film formed from the composition, a display device including the film, and an article including the composition, Rf-(L1)p1-Q1-(L2)p2-Si(R1)(R2)-(L3)p3-Si(R3)(R4)(R5)  Formula 1 wherein, in Formula 1, Rf is a fluorine-containing poly(ether) group, and Q1, L1 to L5, R1 to R5, R9 to R13, and p1 to p5 are as defined in the specification.

公开(公告)号：US20250089551A1

公开(公告)日：2025-03-13

申请号：US18824412

申请日：2024-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeon Sook Chung ,  Hyesung Choi ,  Joon Heo ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Yeonkyung Lee ,  Daun Jeong ,  Kyeongsik Ju

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1: wherein M1 is a transition metal; Y1 to Y3 are each independently C or N; R4 is a substituted or unsubstituted C1-C60 alkyl group; ring CY2 to ring CY5 are each independently a C5-C60 carbocyclic group or a C1-C60 heterocyclic group; L1 is a single bond, O, S, Se, N(R61), B(R61), C(R61)(R62), or Si(R61)(R62); a1 is 1, 2, 3, 4, or 5; b10, b20, b30, b40, and b50 are each independently 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10; and the remaining substituent groups of Formula 1 are as provided herein.

公开(公告)号：US11525040B2

公开(公告)日：2022-12-13

申请号：US17164672

申请日：2021-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungha Park ,  Woncheol Jung ,  Hyeyoung Kong ,  Inki Kim ,  Hana Kim ,  Dmitry Androsov ,  Kyeongsik Ju ,  Jungha Chae ,  Fedosya Kalinina

IPC: C08G77/24 ,  C07F7/18 ,  C09D183/08

Abstract: Disclosed are a composition comprising a silane compound having a fluorine-containing (poly)ether group represented by Formula 1, a film formed from the composition, a display device including the film, and an article including a coating product of the composition: Rf-(L1)p1(L)a-C(═O)NR-(L2)p2-Si(R1)(R2)(R3)   Formula 1 wherein in Formula 1, R is -(L3)p3-Si(R4)(R5)(R6), L is —CH2— or —CH2—O—CH2—, Rf is a fluorine-containing (poly)ether group, and L1 to L3, p1 to p3, and R1 to R6 are the same as defined in the detailed description.

公开(公告)号：US20250051369A1

公开(公告)日：2025-02-13

申请号：US18788508

申请日：2024-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunkyung Lee ,  Yusuke MARUYAMA ,  Yongsik Jung ,  Halim Lee ,  Sungho Nam ,  Joonghyuk Kim ,  Jiwhan Kim ,  Kyeongsik Ju ,  Youngmok Son ,  Hwayoung Cho

IPC: C07F5/02 ,  C07D487/04 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60

Abstract: A condensed cyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device are disclosed:

公开(公告)号：US12063804B2

公开(公告)日：2024-08-13

申请号：US17202464

申请日：2021-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Jiwhan Kim ,  Hyeonho Choi ,  Hosuk Kang ,  Sangmo Kim ,  Juhyun Kim ,  Joonghyuk Kim ,  Sungho Nam ,  Yusuke Maruyama ,  Minsik Min ,  Sangho Park ,  Hyejin Bae ,  Sooghang Ihn ,  Soonok Jeon ,  Yongsik Jung ,  Kyeongsik Ju ,  Hyesung Choi

IPC: H10K50/12 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00

CPC classification number: H10K50/121 ,  H10K85/346 ,  H10K85/636 ,  H10K85/658 ,  H10K2101/00

Abstract: Provided is an organic light-emitting device including an emission layer that includes a host, a sensitizer, and an emitter.