JP2023171392A5 - - Google Patents
Info
- Publication number
- JP2023171392A5 JP2023171392A5 JP2023149490A JP2023149490A JP2023171392A5 JP 2023171392 A5 JP2023171392 A5 JP 2023171392A5 JP 2023149490 A JP2023149490 A JP 2023149490A JP 2023149490 A JP2023149490 A JP 2023149490A JP 2023171392 A5 JP2023171392 A5 JP 2023171392A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- substituted
- carbon atoms
- unsubstituted
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305815 | 2020-11-23 | ||
| CN202011305815.2 | 2020-11-23 | ||
| CN202111036660.1A CN114524850A (zh) | 2020-11-23 | 2021-09-09 | 有机电致发光材料及其器件 |
| CN202111036660.1 | 2021-09-09 | ||
| JP2021189331A JP7807041B6 (ja) | 2020-11-23 | 2021-11-22 | 有機エレクトロルミネッセンス材料およびその素子 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021189331A Division JP7807041B6 (ja) | 2020-11-23 | 2021-11-22 | 有機エレクトロルミネッセンス材料およびその素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023171392A JP2023171392A (ja) | 2023-12-01 |
| JP2023171392A5 true JP2023171392A5 (https=) | 2025-10-17 |
| JP7843510B2 JP7843510B2 (ja) | 2026-04-10 |
Family
ID=81453143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021189331A Active JP7807041B6 (ja) | 2020-11-23 | 2021-11-22 | 有機エレクトロルミネッセンス材料およびその素子 |
| JP2023149490A Active JP7843510B2 (ja) | 2020-11-23 | 2023-09-14 | 有機エレクトロルミネッセンス材料およびその素子 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021189331A Active JP7807041B6 (ja) | 2020-11-23 | 2021-11-22 | 有機エレクトロルミネッセンス材料およびその素子 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220165968A1 (https=) |
| JP (2) | JP7807041B6 (https=) |
| KR (1) | KR102823895B1 (https=) |
| DE (1) | DE102021130608B4 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114628601B (zh) | 2020-12-11 | 2024-10-15 | 北京夏禾科技有限公司 | 有机电致发光器件 |
| CN115215905A (zh) | 2021-04-14 | 2022-10-21 | 北京夏禾科技有限公司 | 有机电致发光材料及其器件 |
| EP4328285A1 (en) * | 2022-08-25 | 2024-02-28 | Beijing Summer Sprout Technology Co., Ltd. | Organic electroluminescent material and device thereof |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5707745A (en) | 1994-12-13 | 1998-01-13 | The Trustees Of Princeton University | Multicolor organic light emitting devices |
| US5703436A (en) | 1994-12-13 | 1997-12-30 | The Trustees Of Princeton University | Transparent contacts for organic devices |
| US5844363A (en) | 1997-01-23 | 1998-12-01 | The Trustees Of Princeton Univ. | Vacuum deposited, non-polymeric flexible organic light emitting devices |
| US6303238B1 (en) | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
| US6097147A (en) | 1998-09-14 | 2000-08-01 | The Trustees Of Princeton University | Structure for high efficiency electroluminescent device |
| US7071615B2 (en) | 2001-08-20 | 2006-07-04 | Universal Display Corporation | Transparent electrodes |
| US20030230980A1 (en) | 2002-06-18 | 2003-12-18 | Forrest Stephen R | Very low voltage, high efficiency phosphorescent oled in a p-i-n structure |
| US7279704B2 (en) | 2004-05-18 | 2007-10-09 | The University Of Southern California | Complexes with tridentate ligands |
| US7968146B2 (en) | 2006-11-01 | 2011-06-28 | The Trustees Of Princeton University | Hybrid layers for use in coatings on electronic devices or other articles |
| US10461260B2 (en) | 2014-06-03 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
| US11925102B2 (en) | 2015-06-04 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
| KR102125962B1 (ko) | 2018-01-17 | 2020-06-23 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
| CN117402190A (zh) * | 2019-02-01 | 2024-01-16 | 北京夏禾科技有限公司 | 一种含有氰基取代配体的有机发光材料 |
| CN110862417A (zh) | 2019-11-26 | 2020-03-06 | 吉林奥来德光电材料股份有限公司 | 一种磷光铱配合物及其制备方法和电致发光器件 |
| CN111808142A (zh) * | 2020-07-09 | 2020-10-23 | 奥来德(上海)光电材料科技有限公司 | 一种有机磷发光化合物及其制备方法和应用 |
| CN111690016A (zh) | 2020-07-10 | 2020-09-22 | 奥来德(上海)光电材料科技有限公司 | 一种铱配位化合物及其制备方法和光电器件 |
| CN111875640A (zh) | 2020-07-29 | 2020-11-03 | 奥来德(上海)光电材料科技有限公司 | 一种有机磷光化合物及其制备方法和光电器件 |
-
2021
- 2021-11-19 US US17/530,611 patent/US20220165968A1/en active Pending
- 2021-11-22 KR KR1020210161319A patent/KR102823895B1/ko active Active
- 2021-11-22 JP JP2021189331A patent/JP7807041B6/ja active Active
- 2021-11-23 DE DE102021130608.6A patent/DE102021130608B4/de active Active
-
2023
- 2023-09-14 JP JP2023149490A patent/JP7843510B2/ja active Active
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