公开(公告)号：US20250133959A1

公开(公告)日：2025-04-24

申请号：US19006049

申请日：2024-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Chang-Woong CHU

IPC: H10K85/60 ,  C09K11/02 ,  C09K11/06 ,  H10K50/13 ,  H10K50/15 ,  H10K85/30

Abstract: An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2).

公开(公告)号：US20150053946A1

公开(公告)日：2015-02-26

申请号：US14326626

申请日：2014-07-09

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Gyeongsang National University Industry-Academic Cooperation Foundation

Inventor： Mi-Kyung KIM ,  Chang-Woong CHU ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Yun-Hi KIM ,  Soon-Ki KWON ,  Yun-ji LEE

IPC: H01L51/00

CPC classification number: H01L51/0094 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/5012

Abstract: An anthracene-based compound is provided represented by Formula 1: wherein the substituents are described herein.

Abstract translation: 提供由式1表示的蒽类化合物：其中取代基在本文中描述。

公开(公告)号：US20140034916A1

公开(公告)日：2014-02-06

申请号：US13765911

申请日：2013-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hun KIM ,  Mi-Kyung KIM ,  Chang-Woong CHU ,  Kwan-Hee LEE

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D471/22 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5016 ,  H01L51/5064

Abstract: Condensed-cyclic organic compounds, synthetic methods for preparing the same and an organic light-emitting diode including the same are presented. The subject polycyclic triarylamines are prepared via a series of substitution and cyclization reactions.

Abstract translation: 提出了缩合环状有机化合物，其制备方法和包括其的有机发光二极管。 主题多环三芳基胺通过一系列取代和环化反应制备。

公开(公告)号：US20210074924A1

公开(公告)日：2021-03-11

申请号：US17099679

申请日：2020-11-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Chang-Woong CHU

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02

Abstract: An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2).

公开(公告)号：US20150325798A1

公开(公告)日：2015-11-12

申请号：US14506072

申请日：2014-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Jae-Yong LEE ,  Dong-Hyun KIM ,  Se-Hun KIM ,  Chang-Woong CHU

IPC: H01L51/00

CPC classification number: H01L51/5024 ,  H01L51/0054 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5384

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a triphenylene-based compound represented by Formula 2, below, and at least one heterocyclic compound selected from compounds represented by Formulae 1A, 1B, 1C, 1D, and 1E.

Abstract translation: 一种有机发光装置，包括：第一电极; 面对所述第一电极的第二电极; 以及在第一电极和第二电极之间的发射层，其中发射层包括由下式2表示的三亚苯基化合物和至少一种选自式1A，1B，1C，1D， 和1E。

公开(公告)号：US20150053944A1

公开(公告)日：2015-02-26

申请号：US14309298

申请日：2014-06-19

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Gyeongsang National University Industry-Academic Cooperation Foundation

Inventor： Se-Hun KIM ,  Dong-Hyun KIM ,  Hwan-Hee CHO ,  Mi-Kyung KIM ,  Chang-Woong CHU ,  Yun-Ji LEE ,  Yun-Hi KIM ,  Soon-Ki KWON

IPC: H01L51/00

CPC classification number: H01L51/0054 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5012

Abstract: An organic light-emitting device includes a first electrode; a second electrode opposite to the first electrode; and an organic layer between the first electrode and the second electrode, and the organic layer including an emission layer that includes at least one silane-based compound represented by Formula 1 below and at least one anthracene-based compound represented by Formula 20 below. wherein, in Formulae 1 and 20 above, R1 to R6, R11 to R16, L1 to L4, Ar1, Ar2, a, b, c, d, i, j, l, k, and n are further defined.

Abstract translation: 有机发光装置包括第一电极; 与所述第一电极相对的第二电极; 以及在第一电极和第二电极之间的有机层，以及包含发射层的有机层，所述发射层包括至少一种由下述通式1表示的硅烷类化合物和至少一种以下由式20表示的蒽系化合物。 其中，在上述通式1和20中，进一步定义了R 1至R 6，R 11至R 16，L 1至L 4，Ar 1，Ar 2，a，b，c，d，i，j，l，k和n。