公开(公告)号：US20250043175A1

公开(公告)日：2025-02-06

申请号：US18785229

申请日：2024-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Yong Joo Lee ,  Myungsun Sim ,  Minhan Lee ,  Sunghun Lee ,  Hongsoo Lee ,  Byoungki Choi

IPC: C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30

Abstract: An organometallic compound represented by Formula 1: Formula 1 M1(L1)n1(L2)n2 wherein M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2: wherein Y1 is O, S, or Se; Z1 and Z2 are each independently —Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3); a1 and a2 are each independently an integer from 0 to 10; a sum of a1 and a2 is 1 or greater; * and *′ each indicate a binding site to M1; and the descriptions of the remaining substituents in Formulae 1A and 1B are as provided herein.

公开(公告)号：US20240199665A1

公开(公告)日：2024-06-20

申请号：US18386844

申请日：2023-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Bumwoo Park ,  Myungsun Sim ,  Yong Joo Lee ,  Byoungki Choi

IPC: C07F15/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30

CPC classification number: C07F15/0033 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/342 ,  C07B2200/05

Abstract: An organometallic compound represented by Formula 1:


M1(L1)n1(L2)n2  Formula 1

wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2,




wherein X11 is C(R11) or N, X12 is C(R12) or N, X13 is C(R13) or N, and X14 is C(R14) or N; at least one of R11 to R14 is —Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3); R32 and R33 each comprises deuterium; * and *′ each indicate a binding site to M1 in Formula 1; and the other substituent groups in Formulae 1A and 1B are as defined herein.

公开(公告)号：US20240099046A1

公开(公告)日：2024-03-21

申请号：US18360967

申请日：2023-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngki Hong ,  Seungyeon Kwak ,  Sungmin Kim ,  Sunghun Lee ,  Shingo ISHIHARA ,  Yong Joo Lee ,  Byoungki Choi ,  Kyuyoung Hwang

IPC: H10K50/125 ,  H10K50/12 ,  H10K50/805 ,  H10K85/30

CPC classification number: H10K50/125 ,  H10K50/12 ,  H10K50/805 ,  H10K85/342

Abstract: A composition, including m1 dopants; and m2 hosts, wherein m1 and m2 are each an integer of 1 or greater, when m1 is 2 or greater, two or more of the m1 dopants are different from each other, when m2 is 2 or greater, two or more of the m2 hosts are different from each other, and the composition has an image-modifying coordinate represented by:


(X,Y)

as defined herein.

公开(公告)号：US20230322828A1

公开(公告)日：2023-10-12

申请号：US18298802

申请日：2023-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumwoo Park ,  Ohyun Kwon ,  Virendra Kumar RAI ,  Juhee Moon ,  Yong Joo Lee ,  Byoungki Choi ,  Yasushi KOISHIKAWA

IPC: C07F15/00 ,  H10K85/30 ,  H10K50/11

CPC classification number: C07F15/0033 ,  H10K85/342 ,  H10K50/11 ,  C07B2200/05

Abstract: An organometallic compound represented by Formula 1:


M1(L1)n1(L2)n2  Formula 1

wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, n1 and n2 are each independently 1 or 2, Formula 1A Formula 1B




wherein X1 to X4 are each independently C or N, rings CY1 and ring CY2 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, Z1 and Z2 are each independently Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3), provided that each of Z1 and Z2 is not —SiH3, a1 and a2 are each independently an integer from 0 to 10, a sum of a1 and a2 is 1 or greater, Y1 and Y2 are each independently O, S, Se, or C(R5)(R6), * and *′ each indicates a binding site to M1, and R1 to R3, R5, R6, and R41 to R48 are as described herein.

公开(公告)号：US11584884B2

公开(公告)日：2023-02-21

申请号：US16809894

申请日：2020-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo Lee ,  YongChurl Kim

IPC: C09K11/58 ,  C09K11/61 ,  H01L33/06 ,  H01L33/14

Abstract: A luminescent material represented by Formula 1, a method of preparing the same, and a light-emitting device including the same: [A1nA23][B2][X1mX25]  Formula 1 A1, A2, B, X1, X2, n, and m in Formula 1 are as defined in the specification.

公开(公告)号：US20220102652A1

公开(公告)日：2022-03-31

申请号：US17208189

申请日：2021-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo Lee ,  Byungjoon Kang ,  Shingo ISHIHARA ,  Jeoungin Yi ,  Byoungki Choi ,  Yasushi KOISHIKAWA ,  Kyuyoung Hwang

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

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

公开(公告)号：US11073643B2

公开(公告)日：2021-07-27

申请号：US16268662

申请日：2019-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo Lee ,  Hyung Jun Kim ,  Jong Hoon Won ,  Yoon Seok Ko ,  Myungsup Jung

IPC: G02B5/20 ,  G02B1/04 ,  G02B5/00 ,  H01L27/30 ,  G02B5/22 ,  C09B57/00

Abstract: Disclosed are a near-infrared absorbing film including a polymer film, a first near-infrared absorbing layer and a second near-infrared absorbing layer on the polymer film. The first near-infrared absorbing layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near-infrared region. The second near-infrared absorbing layer may be disposed on a surface of the first near-infrared absorbing layer. The first near-infrared absorbing layer may include a dye represented by Chemical Formula 1. The second near-infrared absorbing layer may include a copper complex compound. An optical filter may include the near-infrared absorbing film. An electronic device may include the optical filter. In Chemical Formula 1, R1 to R12 are described in the detailed description.

公开(公告)号：US10656459B2

公开(公告)日：2020-05-19

申请号：US15435939

申请日：2017-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Deuk Kyu Moon ,  Yong Joo Lee ,  Boreum Jeong ,  Myungsup Jung

IPC: G02F1/1335 ,  H01L27/32 ,  G02B5/30 ,  G02B1/08

Abstract: A color polarizing film including a polymer and a dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm, wherein the color polarizing film exhibits a maximum absorption wavelength (λmax) in a wavelength range of about 380 nm to about 780 nm is provided.

公开(公告)号：US09798057B2

公开(公告)日：2017-10-24

申请号：US14244145

申请日：2014-04-03

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Yong Joo Lee ,  Deuk Kyu Moon ,  Sang Ho Park ,  Jae Hong Choi ,  Beom Seok Kim ,  Jong Hoon Won ,  Feifei Fang ,  Myung Sup Jung

IPC: F21V9/14 ,  G02F1/1335 ,  G02B5/30 ,  C09K19/60

CPC classification number: G02B5/3033 ,  C09K19/601 ,  C09K2219/03

Abstract: A composition for a polarization film including: a transparent resin having a boiling point of greater than or equal to 130° C.; and a dichroic dye represented by Chemical Formula 1,

公开(公告)号：US09268065B1

公开(公告)日：2016-02-23

申请号：US14644404

申请日：2015-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

Inventor： Yong Joo Lee ,  Ha Na Kim ,  Deuk Kyu Moon ,  Jong Hoon Won ,  Myung Sup Jung

IPC: F21V9/14 ,  G02B5/30 ,  G02C7/12 ,  G02B1/08 ,  B29D7/01 ,  G02F1/1335

CPC classification number: G02B5/3033 ,  C09B31/053 ,  C09B31/28 ,  H01L51/5281

Abstract: A composition for a polarizing film, including a polyolefin and a dichroic dye represented by Chemical Formula 1: wherein in Chemical Formula 1, groups and variables are the same as defined in the detailed description.

Abstract translation: 用于偏振膜的组合物，包括由化学式1表示的聚烯烃和二色性染料：其中在化学式1中，基团和变量与详细描述中所定义的相同。