公开(公告)号：US20240180030A1

公开(公告)日：2024-05-30

申请号：US18315107

申请日：2023-05-10

Applicant: Samsung Display Co., LTD.

Inventor： Seran Kim ,  Hoilim Kim ,  Hwasook Ryu ,  Dongsun Yoo ,  Seokgyu Yoon ,  Junyoung Lee ,  Jinsoo Jung ,  Hyejin Jung ,  Youngeun Choi

IPC: H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/805

CPC classification number: H10K85/657 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/805

Abstract: Provided is an opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1. In Formula 1, Ar1 is a group represented by Formula 2, and details of Formulae 1 and 2 are as described herein.

公开(公告)号：US20240155944A1

公开(公告)日：2024-05-09

申请号：US18486097

申请日：2023-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: H10K85/60 ,  C07D495/04 ,  C07D519/00 ,  C09K11/06

CPC classification number: H10K85/6576 ,  C07D495/04 ,  C07D519/00 ,  C09K11/06 ,  H10K85/6574 ,  H10K50/12

Abstract: An optoelectronic device includes a first electrode, a second electrode facing the first electrode, an optical activation layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3.

公开(公告)号：US20230127929A1

公开(公告)日：2023-04-27

申请号：US18046337

申请日：2022-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok Oh ,  Seran Kim ,  Taeil Kim ,  Sunyoung Pak ,  Junha Park ,  Jangyeol Baek ,  Kyoung Sunwoo ,  Munki Sim ,  Minjung Jung

IPC: H01L51/00 ,  C09K11/06

Abstract: Provided are a light-emitting device including a heterocyclic compound represented by Formula 1 below and an electronic apparatus including the light-emitting device. The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US20250072283A1

公开(公告)日：2025-02-27

申请号：US18809352

申请日：2024-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dongsun Yoo ,  Seran Kim ,  Hoilim Kim ,  Hwasook Ryu ,  Saerom Park ,  Hyejin Jung

IPC: H10K85/60

Abstract: An optoelectronic device includes a first electrode, a second electrode on the first electrode, a photoactive layer between the first electrode and the second electrode, and a first compound represented by the following chemical structure: wherein constituents of the chemical structure are defined in this disclosure.

公开(公告)号：US12201008B2

公开(公告)日：2025-01-14

申请号：US17451303

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok Oh ,  Mun-Ki Sim ,  Seran Kim ,  Jang Yeol Baek ,  Minjung Jung

IPC: H01L51/50 ,  C07F5/02 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

Abstract: Provided is a light emitting device including: a first electrode; a second electrode facing the first electrode; and a plurality of organic layers between the first electrode and the second electrode, wherein at least one organic layer selected from among the plurality of organic layers includes a condensed polycyclic compound represented by Formula 1, and the first electrode and the second electrode each independently include at least one selected from among Ag, Mg, Cu, Al, Pt, Pd, Au, Ni, Nd, Ir, Cr, Li, Ca, LiF/Ca, LiF/AI, Mo, Ti, In, Sn, Zn, Yb, W, a compound of two or more thereof, a mixture of two or more thereof, and an oxide thereof.

公开(公告)号：US20240130234A1

公开(公告)日：2024-04-18

申请号：US18206990

申请日：2023-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Gyeongheon Kim ,  Dongsun Yoo ,  Sanghee Yu ,  Seran Kim ,  Hoilim Kim

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06

CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  H10K50/15

Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer located between the first electrode and the second electrode and including an emission layer, and a boron-based compound represented by Formula 1:




where Formula 1 is the same as described in the present specification.

公开(公告)号：US12302754B2

公开(公告)日：2025-05-13

申请号：US17301508

申请日：2021-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu Pak ,  Seran Kim ,  Munki Sim ,  Minjung Jung

IPC: H10K85/60 ,  C07F5/02 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/844

Abstract: Provided is a condensed cyclic compound represented by Formula 1 and a light-emitting device including the same wherein Formula 1 is as described in the detailed description of the present specification. The light-emitting device includes: a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and a second capping layer located outside the second electrode and having a refractive index of 1.6 or more, wherein the emission layer includes at least one of the condensed cyclic compound represented by Formula 1.

公开(公告)号：US20250151608A1

公开(公告)日：2025-05-08

申请号：US18653000

申请日：2024-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Seran Kim ,  Gyeongheon Kim ,  Hoilim Kim ,  Saerom Park ,  Seungin Baek ,  Dongsun Yoo

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/12 ,  H10K101/25

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

公开(公告)号：US20240190899A1

公开(公告)日：2024-06-13

申请号：US18492702

申请日：2023-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: C07F5/02 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/60

CPC classification number: C07F5/02 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/658 ,  C07B2200/05

Abstract: Provided is an opto-electronic device, an electronic apparatus, an electronic device and an organic compound, the opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3. Detailed descriptions of Formulae 1 to 3 are as described herein.

公开(公告)号：US20240188427A1

公开(公告)日：2024-06-06

申请号：US18502508

申请日：2023-11-06

Applicant: Samsung Display Co., LTD.

Inventor： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC: H10K85/60 ,  G02F1/1335

CPC classification number: H10K85/655 ,  G02F1/133514 ,  H10K85/653 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: Provided is an opto-electronic device, an organic compound, an electronic apparatus and an electronic device, and the opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3, wherein details of Formulae 1 to 3 are as described herein.