公开(公告)号：US20240251663A1

公开(公告)日：2024-07-25

申请号：US18236882

申请日：2023-08-22

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K85/60 ,  C09K11/06 ,  H10K50/15

CPC classification number: H10K85/633 ,  C09K11/06 ,  H10K50/15 ,  H10K85/615 ,  C09K2211/1014

Abstract: A light-emitting device that includes an amine-containing compound. An electronic apparatus and an electronic equipment that includes the light-emitting device. Utilization of the amine-containing compound in the light-emitting device may enhance or improve the operating characteristics of the device, such as driving voltage, luminance, efficiency, and/or lifespan.

公开(公告)号：US20230180599A1

公开(公告)日：2023-06-08

申请号：US18060915

申请日：2022-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongmin Lee ,  Minji Kim ,  Hyunbin Park ,  Eunjae Jeong ,  Jiyong Choi ,  Sanghyun Han

IPC: H01L51/00 ,  C09K11/06 ,  C07C211/61 ,  C07D307/91

CPC classification number: H01L51/006 ,  C07C211/61 ,  C07D307/91 ,  C09K11/06 ,  H01L51/0061 ,  C07C2602/42 ,  C07C2603/18 ,  C07C2603/97 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H01L27/3244 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/5056

Abstract: Provided is 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 a layer including a compound represented by Formula 1.

公开(公告)号：US20230180595A1

公开(公告)日：2023-06-08

申请号：US18077128

申请日：2022-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjae Jeong ,  Minji Kim ,  Hyunbin Park ,  Jeongmin Lee ,  Jiyong Choi ,  Sanghyun Han

IPC: H01L51/00

CPC classification number: H01L51/0094 ,  H01L51/0052 ,  H01L27/322

Abstract: A light-emitting device is provided and including a heterocyclic compound represented by Formula 1, and an electronic apparatus including the light-emitting device:




Formula 1 may be understood by referring to the description of Formula 1 provided herein.