公开(公告)号：US20250057042A1

公开(公告)日：2025-02-13

申请号：US18908952

申请日：2024-10-08

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Seungjae LEE ,  Byungku KIM ,  Youngkwon KIM ,  Changwoo KIM ,  Hyungsun KIM ,  Changju SHIN ,  Eunsun YU ,  Byoungki CHOI ,  Kyuyoung HWANG

IPC: H10K85/60 ,  C07D405/14 ,  C07D491/048 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K85/30 ,  H10K101/10

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

公开(公告)号：US20230397488A1

公开(公告)日：2023-12-07

申请号：US18447919

申请日：2023-08-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1 and an organic light-emitting device including the same:






Y2, ring A2, R1 to R8, R13 to R20, and d2 in Formula 1 may be each independently the same as described in the specification.

公开(公告)号：US20230287024A1

公开(公告)日：2023-09-14

申请号：US18198038

申请日：2023-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Kuyuyoung HWANG ,  Seungyeon KWAK ,  Ohyun KWON ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  C07B59/00 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/17 ,  H10K85/30

CPC classification number: C07F15/0086 ,  C07B59/004 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/171 ,  H10K85/346 ,  C07B2200/05 ,  H10K50/15

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：US20230064422A1

公开(公告)日：2023-03-02

申请号：US17936900

申请日：2022-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyoon LEE ,  Sunghun LEE ,  Shinae JUN ,  Chilhee CHUNG ,  Byoungki CHOI ,  Intaek HAN

IPC: G09G3/20 ,  G09G3/3225 ,  H01L27/32 ,  H01L51/50

Abstract: A display apparatus including an OLED (organic light-emitting device) substrate having a structure in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked, wherein the OLED substrate generates a mixed light of a blue light and a green light; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate. The color controller includes a first color control element having a plurality of first quantum dots for green conversion; a second color control element having plurality of second quantum dots for red conversion; a third color control element for presenting a blue color; a first color filter provided on the first color control element; and a second color filter provided on the second color control element.

公开(公告)号：US20220298191A1

公开(公告)日：2022-09-22

申请号：US17687932

申请日：2022-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kum Hee LEE ,  Banglin LEE ,  Yong Joo LEE ,  Jeoungin YI ,  Byoungki CHOI ,  Sunghun HONG ,  Youngki HONG

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. M(L1)n1(L2)n2  Formula 1 M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.

公开(公告)号：US20220213132A1

公开(公告)日：2022-07-07

申请号：US17690274

申请日：2022-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Kuyuyoung HWANG ,  Seungyeon KWAK ,  Ohyun KWON ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  H01L51/00 ,  H05B33/14 ,  C09K11/06 ,  C07B59/00 ,  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：US20220127289A1

公开(公告)日：2022-04-28

申请号：US17509361

申请日：2021-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun KWON ,  Virendra Kumar RAI ,  Bumwoo PARK ,  Sungmin KIM ,  Myungsun SIM ,  Byoungki CHOI ,  Yasushi KOISHIKAWA

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. M1(Ln1)n1(Ln2)n2   Formula 1 Ln1 is a ligand represented by Formula 1-1, Ln2 is a ligand represented by Formula 1-2, and the other substituents are as described in the detailed description.

公开(公告)号：US20210119148A1

公开(公告)日：2021-04-22

申请号：US17101379

申请日：2020-11-23

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Seungjae LEE ,  Byungku KIM ,  Youngkwon KIM ,  Changwoo KIM ,  Hyungsun KIM ,  Changju SHIN ,  Eunsun YU ,  Byoungki CHOI ,  Kyuyoung HWANG

IPC: H01L51/00 ,  C07D405/14 ,  C09K11/06 ,  C07D491/048

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

公开(公告)号：US20190326526A1

公开(公告)日：2019-10-24

申请号：US16391808

申请日：2019-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonhyun KWAK ,  Sunyoung LEE ,  Jungin LEE ,  Jiyoun LEE ,  Aram JEON ,  Hyun KOO ,  Sukekazu ARATANI ,  Shingo ISHIHARA ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

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 R12 and R19 are the same as described in the specification.

公开(公告)号：US20190074451A1

公开(公告)日：2019-03-07

申请号：US16177914

申请日：2018-11-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Seungjae LEE ,  Byungku KIM ,  Youngkwon KIM ,  Changwoo KIM ,  Hyungsun KIM ,  Changju SHIN ,  Eunsun YU ,  Byoungki CHOI ,  Kyu-Young HWANG

IPC: H01L51/00 ,  C07D405/14 ,  C09K11/06 ,  C07D491/048

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