公开(公告)号：US12193276B2

公开(公告)日：2025-01-07

申请号：US17652771

申请日：2022-02-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo Choi ,  Seokgyu Yoon ,  Byeongwook Yoo ,  Changwoong Chu

IPC: H01L51/50 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K59/122 ,  H10K59/35 ,  H10K85/20 ,  H10K101/40

Abstract: An electronic device includes a base layer and a display element layer including a pixel definition layer having an opening defined therethrough, a light emitting element, and a light receiving element. Each of the light emitting element and the light receiving element includes a first electrode, a hole transport region disposed on the first electrode, an electron transport region disposed on the hole transport region, and a second electrode disposed on the electron transport region. The light emitting element includes a light emitting layer disposed between the hole transport region and the electron transport region. The light receiving element includes a light receiving layer disposed between the hole transport region and the electron transport region and an electron extraction layer, including an n-dopant material, disposed between the light receiving layer and the electron transport region. The light receiving element converts a light incident thereto into an electrical signal.

公开(公告)号：US20240276874A1

公开(公告)日：2024-08-15

申请号：US18514709

申请日：2023-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu Pak ,  Minji Kim ,  Hyunbin Park ,  Byeongwook Yoo ,  Jeongmin Lee ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/61

CPC classification number: H10K85/633 ,  C07C211/61 ,  H10K50/15

Abstract: A light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an amine-containing compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the amine-containing compound represented by Formula 1 are provided.

公开(公告)号：US20190103566A1

公开(公告)日：2019-04-04

申请号：US15921590

申请日：2018-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seulong Kim ,  Soobyung Ko ,  Myeongsuk Kim ,  Jimyoung Ye ,  Byeongwook Yoo ,  Heunseung Lee ,  Jaehoon Hwang

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

Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound is represented by Formula 1 below:

公开(公告)号：US20190084986A1

公开(公告)日：2019-03-21

申请号：US15963036

申请日：2018-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jimyoung Ye ,  Myeongsuk Kim ,  Seulong Kim ,  Byeongwook Yoo ,  Jaehoon Hwang ,  Soo-byung Ko ,  Jihwan Yoon

IPC: C07D487/04 ,  C07D403/14 ,  C07D417/14 ,  C07D413/14 ,  C07D409/14 ,  H01L51/00 ,  H01L51/50

Abstract: Provided are a heterocyclic compound represented by Formula 1 and an organic electroluminescence device and an organic electroluminescence display device including the heterocyclic compound represented by Formula 1 in an emission layer. In Formula 1, A is represented by Formula 2, D1 is represented by Formula 3, and D2 is represented by Formula 4.

公开(公告)号：US20190062357A1

公开(公告)日：2019-02-28

申请号：US16015031

申请日：2018-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongwook Yoo ,  Soobyung Ko ,  Myeongsuk Kim ,  Seulong Kim ,  Yiseul Kim ,  Jimyoung Ye ,  Jaehoon Hwang

IPC: C07F15/00 ,  H01L51/00 ,  H01L51/50

Abstract: An organometallic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and at least one of the organometallic compound. An organic light-emitting apparatus includes the organic light-emitting device.

公开(公告)号：US20250057037A1

公开(公告)日：2025-02-13

申请号：US18735428

申请日：2024-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Minji Kim ,  Beomjoon Kim ,  Chaeyeong Kim ,  Byeongwook Yoo ,  Sanghyun Han

IPC: H10K85/60 ,  C07B59/00 ,  G02F1/1335 ,  H10K50/15 ,  H10K85/30 ,  H10K85/40 ,  H10K101/20

Abstract: Embodiments provide an amine-based compound, a light-emitting device including the amine-based compound, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer and a hole transport region between the first electrode and the emission layer, and the hole transport region includes an amine-based compound, which is represented by Formula 1, wherein Formula 1 is explained in the specification:

公开(公告)号：US20250040426A1

公开(公告)日：2025-01-30

申请号：US18440745

申请日：2024-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongmin Lee ,  Minji Kim ,  Beomjoon Kim ,  Chaeyeong Kim ,  Byeongwook Yoo ,  Eunjae Jeong ,  Sohee Jo ,  Hanna Cha ,  Sanghyun Han

IPC: H10K85/60 ,  C07C211/54 ,  C07C211/61 ,  C09K11/06 ,  H10K50/15

Abstract: A light-emitting device including an amine-containing compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the amine-containing compound represented by Formula 1 are provided.

公开(公告)号：US20240268217A1

公开(公告)日：2024-08-08

申请号：US18586289

申请日：2024-02-23

Applicant: Samsung Display Co., LTD.

Inventor： Myeongsuk Kim ,  Sunwoo Kang ,  Soobyung Ko ,  Jimyoung Ye ,  Byeongwook Yoo ,  Illhun Cho

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

CPC classification number: H10K85/348 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1096 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

Abstract: Provided are a near-infrared light-emitting diode including an osmium (Os)-containing organometallic compound and a device including the near-infrared light-emitting diode. The near-infrared light-emitting diode includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, where the organic layer includes a near-infrared light-emitting layer, the near-infrared light-emitting layer includes the osmium (Os)-containing organometallic compound.

公开(公告)号：US12035615B2

公开(公告)日：2024-07-09

申请号：US16446405

申请日：2019-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeongsuk Kim ,  Byeongwook Yoo ,  Jimyoung Ye ,  Illhun Cho ,  Sunjae Kim ,  Jaeho Jeong

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: Provided are an organic light-emitting device, an apparatus including the same, and an organometallic compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer includes an organometallic compound represented by Formula 1.

公开(公告)号：US20220173343A1

公开(公告)日：2022-06-02

申请号：US17535521

申请日：2021-11-24

Applicant: Samsung Display Co., Ltd.

Inventor： Junyong SHIN ,  Yeongrong Park ,  Dongkyu Seo ,  Byeongwook Yoo ,  Daeho Lee ,  Byungseok Lee

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/52

Abstract: A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer including an emission layer between the first electrode and the second electrode, wherein: the interlayer further includes a hole transport region located between the first electrode and the emission layer; the first electrode includes tin oxide in an amount greater than about 0 wt % and equal to or less than about 8 wt % with respect to 100 wt % of the first electrode; and the hole transport region includes a compound represented by Formula 1, as defined herein.