JP2022176174A5 - - Google Patents
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- Publication number
- JP2022176174A5 JP2022176174A5 JP2022079496A JP2022079496A JP2022176174A5 JP 2022176174 A5 JP2022176174 A5 JP 2022176174A5 JP 2022079496 A JP2022079496 A JP 2022079496A JP 2022079496 A JP2022079496 A JP 2022079496A JP 2022176174 A5 JP2022176174 A5 JP 2022176174A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- transport layer
- light emitting
- hole transport
- light
- 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.)
- Pending
Links
- 230000005525 hole transport Effects 0.000 claims 16
- 239000000463 material Substances 0.000 claims 12
- 238000002347 injection Methods 0.000 claims 6
- 239000007924 injection Substances 0.000 claims 6
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021081940 | 2021-05-13 | ||
| JP2021081940 | 2021-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022176174A JP2022176174A (ja) | 2022-11-25 |
| JP2022176174A5 true JP2022176174A5 (https=) | 2025-05-13 |
Family
ID=84145386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022079496A Pending JP2022176174A (ja) | 2021-05-13 | 2022-05-13 | 正孔輸送層用材料、電子輸送層用材料、発光デバイス、および電子機器 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US12419155B2 (https=) |
| JP (1) | JP2022176174A (https=) |
| KR (1) | KR20220154629A (https=) |
| CN (1) | CN115417775A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240104279A (ko) * | 2022-12-27 | 2024-07-04 | 삼성디스플레이 주식회사 | 발광 소자 및 이를 포함하는 전자 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090066227A1 (en) | 2005-12-20 | 2009-03-12 | Canon Kabushiki Kaisha | Organic light-emitting device |
| JP4871613B2 (ja) | 2006-03-02 | 2012-02-08 | キヤノン株式会社 | 有機発光素子 |
| JP4795268B2 (ja) | 2006-04-20 | 2011-10-19 | キヤノン株式会社 | 有機発光素子 |
| JP5551428B2 (ja) | 2009-01-06 | 2014-07-16 | ユー・ディー・シー アイルランド リミテッド | 電荷輸送材料及び有機電界発光素子 |
| DE102010045405A1 (de) | 2010-09-15 | 2012-03-15 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
| CN104508850B (zh) | 2012-08-03 | 2017-03-22 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备以及照明装置 |
| KR101708176B1 (ko) | 2015-12-31 | 2017-02-20 | 머티어리얼사이언스 주식회사 | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| WO2018211377A1 (ja) | 2017-05-19 | 2018-11-22 | 株式会社半導体エネルギー研究所 | 電子デバイス、発光装置、電子機器、および照明装置 |
| KR20240109280A (ko) | 2017-12-15 | 2024-07-10 | 메르크 파텐트 게엠베하 | 유기 전계 발광 디바이스용 치환된 방향족 아민 |
| DE102020117123A1 (de) | 2019-07-05 | 2021-01-07 | Semiconductor Energy Laboratory Co., Ltd. | Material für lochtransportschicht, material für lochinjektionsschicht, organische verbindung, licht emittierende vorrichtung, licht emittierende einrichtung, elektronisches gerät und beleuchtungsvorrichtung |
| JP7609606B2 (ja) | 2019-11-08 | 2025-01-07 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器および照明装置 |
| DE102021107060A1 (de) | 2020-04-03 | 2021-10-07 | Semiconductor Energy Laboratory Co., Ltd. | Arylamin-Verbindung, Material für Lochtransportschicht, Material für Lochinjektionsschicht, Licht emittierende Vorrichtung, Licht emittierendes Gerät, elektronisches Gerät und Beleuchtungsvorrichtung |
| TW202147665A (zh) | 2020-04-28 | 2021-12-16 | 日商半導體能源研究所股份有限公司 | 發光器件、金屬錯合物、發光裝置、電子裝置及照明設備 |
| US20210336151A1 (en) | 2020-04-28 | 2021-10-28 | Semiconductor Energy Laboratory Co., Ltd. | Light-Emitting Device Material, Electron-Transport Layer Material, Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting Device |
| US12389739B2 (en) | 2021-02-25 | 2025-08-12 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, display device, light-emitting apparatus, electronic device, and lighting device |
-
2022
- 2022-05-09 CN CN202210502663.8A patent/CN115417775A/zh active Pending
- 2022-05-09 US US17/739,260 patent/US12419155B2/en active Active
- 2022-05-10 KR KR1020220057179A patent/KR20220154629A/ko active Pending
- 2022-05-13 JP JP2022079496A patent/JP2022176174A/ja active Pending
-
2025
- 2025-08-21 US US19/305,834 patent/US20260040760A1/en active Pending
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