CN117327071A - 有机电致发光装置和用于有机电致发光装置的多环化合物 - Google Patents

有机电致发光装置和用于有机电致发光装置的多环化合物 Download PDF

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CN117327071A
CN117327071A CN202311255810.7A CN202311255810A CN117327071A CN 117327071 A CN117327071 A CN 117327071A CN 202311255810 A CN202311255810 A CN 202311255810A CN 117327071 A CN117327071 A CN 117327071A
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substituted
electrode
carbon atoms
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赤司信隆
须崎裕司
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Samsung Display Co Ltd
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Samsung Display Co Ltd
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  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CN202311255810.7A 2018-04-05 2019-03-08 有机电致发光装置和用于有机电致发光装置的多环化合物 Pending CN117327071A (zh)

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KR10-2018-0039925 2018-04-05
KR1020180039925A KR102697986B1 (ko) 2018-04-05 2018-04-05 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물
CN201910175195.6A CN110343105B (zh) 2018-04-05 2019-03-08 有机电致发光装置和用于有机电致发光装置的多环化合物

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CN201910175195.6A Active CN110343105B (zh) 2018-04-05 2019-03-08 有机电致发光装置和用于有机电致发光装置的多环化合物

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US (1) US20190312210A1 (https=)
EP (2) EP3978495B1 (https=)
JP (2) JP2019182843A (https=)
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KR102648402B1 (ko) * 2018-06-12 2024-03-18 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
US12250872B2 (en) 2019-02-22 2025-03-11 Universal Display Corporation Organic electroluminescent materials and devices
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US20210159424A1 (en) * 2019-11-26 2021-05-27 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Hole transporting material using spirobiacridine as core and organic light emitting diode
CN110950866B (zh) * 2019-11-26 2023-06-27 武汉华星光电半导体显示技术有限公司 以螺双吖啶为核的空穴传输材料及有机发光二极管
US12426495B2 (en) 2020-01-28 2025-09-23 Universal Display Corporation Organic electroluminescent materials and devices
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KR102837761B1 (ko) * 2020-02-19 2025-07-24 삼성디스플레이 주식회사 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물
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KR102840148B1 (ko) * 2020-03-27 2025-08-01 삼성디스플레이 주식회사 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물
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US12252499B2 (en) * 2020-09-29 2025-03-18 Universal Display Corporation Organic electroluminescent materials and devices
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KR20250106520A (ko) * 2024-01-03 2025-07-10 솔루스첨단소재 주식회사 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
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