JPWO2020217162A5 - - Google Patents
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- Publication number
- JPWO2020217162A5 JPWO2020217162A5 JP2021515318A JP2021515318A JPWO2020217162A5 JP WO2020217162 A5 JPWO2020217162 A5 JP WO2020217162A5 JP 2021515318 A JP2021515318 A JP 2021515318A JP 2021515318 A JP2021515318 A JP 2021515318A JP WO2020217162 A5 JPWO2020217162 A5 JP WO2020217162A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electron
- hole
- emitting device
- light emitting
- 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
- 239000000463 material Substances 0.000 claims 57
- 238000002347 injection Methods 0.000 claims 24
- 239000007924 injection Substances 0.000 claims 24
- 230000005525 hole transport Effects 0.000 claims 11
- 238000004770 highest occupied molecular orbital Methods 0.000 claims 8
- 150000002894 organic compounds Chemical class 0.000 claims 8
- 229910052783 alkali metal Inorganic materials 0.000 claims 6
- 150000001340 alkali metals Chemical class 0.000 claims 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 6
- 230000005684 electric field Effects 0.000 claims 2
- 239000003446 ligand Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 125000005577 anthracene group Chemical group 0.000 claims 1
- 150000004696 coordination complex Chemical class 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024106127A JP2024114959A (ja) | 2019-04-26 | 2024-07-01 | 発光デバイス、発光装置、電子機器および照明装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019085571 | 2019-04-26 | ||
| JP2019085571 | 2019-04-26 | ||
| PCT/IB2020/053746 WO2020217162A1 (ja) | 2019-04-26 | 2020-04-21 | 発光デバイス、発光装置、電子機器および照明装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024106127A Division JP2024114959A (ja) | 2019-04-26 | 2024-07-01 | 発光デバイス、発光装置、電子機器および照明装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020217162A1 JPWO2020217162A1 (enExample) | 2020-10-29 |
| JPWO2020217162A5 true JPWO2020217162A5 (enExample) | 2023-04-19 |
| JP7514825B2 JP7514825B2 (ja) | 2024-07-11 |
Family
ID=72941601
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021515318A Active JP7514825B2 (ja) | 2019-04-26 | 2020-04-21 | 発光デバイス、発光装置、電子機器および照明装置 |
| JP2024106127A Pending JP2024114959A (ja) | 2019-04-26 | 2024-07-01 | 発光デバイス、発光装置、電子機器および照明装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024106127A Pending JP2024114959A (ja) | 2019-04-26 | 2024-07-01 | 発光デバイス、発光装置、電子機器および照明装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12349591B2 (enExample) |
| JP (2) | JP7514825B2 (enExample) |
| KR (1) | KR20220002369A (enExample) |
| CN (1) | CN113785410A (enExample) |
| WO (1) | WO2020217162A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220002369A (ko) * | 2019-04-26 | 2022-01-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치 |
| CN111261801A (zh) * | 2020-02-12 | 2020-06-09 | 武汉华星光电半导体显示技术有限公司 | 一种阵列基板及显示面板 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001203A1 (en) * | 1998-06-26 | 2000-01-06 | Idemitsu Kosan Co., Ltd. | Luminescent device |
| DE102006002798A1 (de) | 2006-01-20 | 2007-08-09 | H. C. Starck Gmbh & Co. Kg | Polythiophenformulierungen zur Verbesserung von organischen Leuchtdioden |
| JP2011040479A (ja) | 2009-08-07 | 2011-02-24 | Panasonic Corp | 有機エレクトロルミネッセンス素子及びその製造方法 |
| US8841655B2 (en) | 2009-11-27 | 2014-09-23 | Sharp Kabushiki Kaisha | Organic electroluminescence element, manufacturing method thereof, and organic electroluminescence display device |
| TWI602334B (zh) | 2011-05-13 | 2017-10-11 | 半導體能源研究所股份有限公司 | 發光元件及發光裝置 |
| KR20150108330A (ko) | 2014-03-17 | 2015-09-25 | 롬엔드하스전자재료코리아유한회사 | 전자 버퍼 재료 및 이를 포함하는 유기 전계 발광 소자 |
| WO2015142036A1 (en) | 2014-03-17 | 2015-09-24 | Rohm And Haas Electronic Materials Korea Ltd. | Electron buffering material and organic electroluminescent device comprising the same |
| EP3282496B1 (en) | 2015-04-10 | 2023-04-26 | Hodogaya Chemical Co., Ltd. | Organic electroluminescent element |
| KR101844434B1 (ko) | 2015-04-21 | 2018-04-02 | 에스에프씨주식회사 | 장수명 특성을 갖는 유기 발광 소자 |
| KR20240052887A (ko) | 2015-04-27 | 2024-04-23 | 호도가야 가가쿠 고교 가부시키가이샤 | 유기 일렉트로루미네선스 소자 |
| KR102727456B1 (ko) | 2018-09-26 | 2024-11-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치 |
| US12082429B2 (en) | 2018-10-10 | 2024-09-03 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, light-emitting apparatus, electronic device, and lighting device |
| KR20210109541A (ko) * | 2018-12-28 | 2021-09-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치 |
| KR20210109549A (ko) * | 2018-12-28 | 2021-09-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치 |
| KR20220002369A (ko) * | 2019-04-26 | 2022-01-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치 |
| TW202513513A (zh) * | 2019-06-14 | 2025-04-01 | 日商半導體能源研究所股份有限公司 | 發光器件、發光裝置、電子裝置及照明設備 |
| WO2021186306A1 (ja) * | 2020-03-18 | 2021-09-23 | 株式会社半導体エネルギー研究所 | 発光デバイス、発光装置、電子機器および照明装置 |
-
2020
- 2020-04-21 KR KR1020217036789A patent/KR20220002369A/ko active Pending
- 2020-04-21 CN CN202080031592.7A patent/CN113785410A/zh active Pending
- 2020-04-21 US US17/605,379 patent/US12349591B2/en active Active
- 2020-04-21 JP JP2021515318A patent/JP7514825B2/ja active Active
- 2020-04-21 WO PCT/IB2020/053746 patent/WO2020217162A1/ja not_active Ceased
-
2024
- 2024-07-01 JP JP2024106127A patent/JP2024114959A/ja active Pending
-
2025
- 2025-05-08 US US19/202,076 patent/US20250270442A1/en active Pending
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