公开(公告)号：US10923664B2

公开(公告)日：2021-02-16

申请号：US16416370

申请日：2019-05-20

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

Inventor： Sooghang Ihn ,  Hosuk Kang ,  Jhunmo Son ,  Namheon Lee ,  Jongsoo Kim ,  Joonghyuk Kim ,  Myungsun Sim ,  Youngmok Son ,  Soonok Jeon ,  Dalho Huh

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C09K11/02 ,  C09K11/06 ,  H01L51/52

Abstract: A composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US10446763B2

公开(公告)日：2019-10-15

申请号：US14920094

申请日：2015-10-22

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Dankook University

Inventor： Hosuk Kang ,  Junyeob Lee ,  Jongsoo Kim ,  Jeonga Seo ,  Myungsun Sim ,  Chilwon Lee ,  Sooghang Ihn

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

Abstract: An organometallic compound including a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, and wherein the organic layer further includes a first material represented by Formula 1 and a second material represented by Formula 2: wherein in Formulae 1 and 2, groups and variables are the same as described in the specification.

公开(公告)号：US12240817B2

公开(公告)日：2025-03-04

申请号：US17472807

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eigo Miyazaki ,  Satoshi Inayama ,  Atsushi Imamura ,  Hosuk Kang ,  Sangmo Kim ,  Mitsunori Ito

IPC: H01L51/50 ,  C07D221/18 ,  H10K85/60 ,  H10K50/11 ,  H10K50/12 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

Abstract: Provided are a heterocyclic compound represented by Formula 1 and Formula 2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: wherein, in Formula 1 and Formula 2, the substituents may be understood by referring to the detailed description.

公开(公告)号：US12218148B2

公开(公告)日：2025-02-04

申请号：US17512126

申请日：2021-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongyun Kim ,  Hosuk Kang ,  Jinwoo Jung ,  Changjoon Lee ,  Tackmo Lee ,  Gyun Heo ,  Soonmin Hong

IPC: H01L27/12 ,  H01L25/16

Abstract: Provided is a display module including a glass substrate, a thin film transistor (TFT) layer provided on a front surface of the glass substrate, a driving circuit provided on a rear surface of the glass substrate and configured to drive the TFT layer, a plurality of light emitting diodes (LED) electrically connected to the TFT layer, a plurality of first connection pads provided at intervals in a portion of the front surface of the glass substrate and electrically connected to a TFT circuit provided in in the TFT layer, a plurality of second connection pads provided at intervals in a portion of the rear surface of the glass substrate and electrically connected to the driving circuit, and a plurality of side wirings extending from the lateral surface of the glass substrate to a portion of an insulating layer and extending to another portion of the insulating layer.

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.

公开(公告)号：US12010858B2

公开(公告)日：2024-06-11

申请号：US16364684

申请日：2019-03-26

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

Inventor： Joonghyuk Kim ,  Hosuk Kang ,  Sunghan Kim ,  Jongsoo Kim ,  Youngmok Son ,  Myungsun Sim ,  Sooghang Ihn

IPC: H10K50/11 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00 ,  H10K101/10 ,  H10K101/30 ,  H10K102/00

CPC classification number: H10K50/11 ,  C09K11/06 ,  H10K85/342 ,  H10K85/6572 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/90 ,  H10K2102/351

Abstract: An organic light-emitting device which including a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein an emission layer includes a first material, a second material, and a third material satisfying certain conditions.

公开(公告)号：US20240182505A1

公开(公告)日：2024-06-06

申请号：US18495925

申请日：2023-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Min ,  Hwang Suk Kim ,  Hyejin Bae ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Joonghee Won ,  Daun Jeong ,  Yongsik Jung ,  Jun Chwae

IPC: C07F15/00 ,  H10K50/12 ,  H10K85/30

CPC classification number: C07F15/0086 ,  H10K50/121 ,  H10K85/346 ,  C07B2200/05

Abstract: An organometallic compound represented by Formula 1-1 or 1-2:






wherein, in Formulae 1-1 and 1-2, M is Pt or Pd; each of X1, X2, and X3 is carbon; X4 is nitrogen; T8 is O, S, N(R81), C(R81)(R82), or Si(R81)(R82); and the remaining substituent groups are as defined herein.

公开(公告)号：US20240021657A1

公开(公告)日：2024-01-18

申请号：US18098487

申请日：2023-01-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinwoo JUNG ,  Keon Kuk ,  llju Mun ,  Hosuk Kang ,  Seongyong Kim ,  Ohyun Beak

IPC: H01L27/15 ,  H01L25/075 ,  H01L33/44 ,  H01L33/50

CPC classification number: H01L27/156 ,  H01L25/0753 ,  H01L33/44 ,  H01L33/50

Abstract: A display panel includes a backlight module including a substrate, a first light source member disposed on a surface of the substrate, a second light source member disposed on the surface of the substrate, and a third light source member disposed on the surface of the substrate, a color converter module disposed on the surface of the substrate and including a color converter layer, the color converter layer including a first pixel area corresponding to the first light source member, a second pixel area corresponding to the second light source member, a third pixel area corresponding to the third light source member, and a quantum dot disposed in at least one of the first pixel area, the second pixel area, and the third pixel area, and a first adhesive layer disposed between the color converter module and the backlight module.

公开(公告)号：US20240002418A1

公开(公告)日：2024-01-04

申请号：US18065690

申请日：2022-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangho Park ,  Minsik Min ,  Hyejin Bae ,  Soonok Jeon ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghee Won ,  Jun Chwae

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

CPC classification number: C07F15/0086 ,  H01L51/5012 ,  H01L51/0087

Abstract: An organometallic compound represented by Formula 1:




wherein, M is a transition metal, X11 is N or C(R11), X12 is N or C(R12), at least one of X11 and X12 is N, ring CY2, ring CY31, ring CY32, and ring CY4 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y2 to Y4 are each independently C or N, A2 to A4 are each independently a chemical bond, O, or S, a1 to a3 are each independently an integer from 1 to 3, and the remaining substitutions are as provided in the detailed description.

公开(公告)号：US20220310945A1

公开(公告)日：2022-09-29

申请号：US17469974

申请日：2021-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonsook Chung ,  Eunsuk Kwon ,  Hwangsuk Kim ,  Yongsik Jung ,  Hosuk Kang ,  Joonghyuk Kim ,  Sungho Nam ,  Youngmok Son ,  Sangyeon Hwang ,  Youngmo Sung

IPC: H01L51/00 ,  C07F7/08

Abstract: Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the heterocyclic compound: wherein, in Formula 1, X1 is Si or Ge, A4 is a group represented by Formula 2, and other substituents are the same as described in the detailed description: