公开(公告)号：US20230363273A1

公开(公告)日：2023-11-09

申请号：US18311575

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo KIM ,  Giwook KANG ,  Hosuk KANG ,  Eunsuk KWON ,  Inkoo KIM ,  Joonghyuk KIM ,  Eunhye AN ,  Juhui YUN ,  Yeseul LEE ,  Hyoyoung LEE ,  Sooghang IHN ,  Dongjin JANG ,  Yeon Sook CHUNG ,  Kyeongsik JU ,  Eunjeong CHOI ,  Jun CHWAE

IPC: H10K85/60 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/30 ,  H10K50/12

CPC classification number: H10K85/6574 ,  H10K85/6572 ,  H10K85/6576 ,  H10K85/654 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/346 ,  H10K85/342 ,  H10K85/658 ,  H10K85/633 ,  H10K50/12 ,  C09K2211/1044 ,  C09K2211/1074

Abstract: Provided are a light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2:






wherein details of Formulae 1 and 2 are as described herein.

公开(公告)号：US20230019868A1

公开(公告)日：2023-01-19

申请号：US17692345

申请日：2022-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk KIM ,  Hosuk KANG ,  Eunsuk KWON ,  Joonghyuk KIM ,  Yeon Sook CHUNG ,  Yongsik JUNG ,  Kyeongsik JU ,  Sangyeon HWANG ,  Satoko ISHIBE ,  Jun CHWAE

IPC: H01L51/00 ,  C07F7/08

Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US20220093878A1

公开(公告)日：2022-03-24

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: H01L51/00

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

公开(公告)号：US20210261738A1

公开(公告)日：2021-08-26

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 ,  C09D183/08 ,  C07F7/18

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.