JPWO2020217128A5 - - Google Patents
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- Publication number
- JPWO2020217128A5 JPWO2020217128A5 JP2021515311A JP2021515311A JPWO2020217128A5 JP WO2020217128 A5 JPWO2020217128 A5 JP WO2020217128A5 JP 2021515311 A JP2021515311 A JP 2021515311A JP 2021515311 A JP2021515311 A JP 2021515311A JP WO2020217128 A5 JPWO2020217128 A5 JP WO2020217128A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electron
- hole
- light
- emitting device
- 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 22
- 239000007924 injection Substances 0.000 claims 22
- 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
- 238000000034 method Methods 0.000 claims 7
- 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
- 239000000126 substance Substances 0.000 claims 4
- 230000005684 electric field Effects 0.000 claims 2
- 239000003446 ligand 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 |
|---|---|---|---|
| JP2024190649A JP7847631B2 (ja) | 2019-04-26 | 2024-10-30 | 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 |
|---|---|---|---|
| JP2019085624 | 2019-04-26 | ||
| JP2019085624 | 2019-04-26 | ||
| PCT/IB2020/053462 WO2020217128A1 (ja) | 2019-04-26 | 2020-04-13 | 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 |
|---|---|---|---|
| JP2024190649A Division JP7847631B2 (ja) | 2019-04-26 | 2024-10-30 | 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 |
|---|---|
| JPWO2020217128A1 JPWO2020217128A1 (https=) | 2020-10-29 |
| JPWO2020217128A5 true JPWO2020217128A5 (https=) | 2023-04-05 |
| JP7581186B2 JP7581186B2 (ja) | 2024-11-12 |
Family
ID=72941596
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021515311A Active JP7581186B2 (ja) | 2019-04-26 | 2020-04-13 | 発光デバイス、発光装置、電子機器および照明装置 |
| JP2024190649A Active JP7847631B2 (ja) | 2019-04-26 | 2024-10-30 | 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 |
|---|---|---|---|
| JP2024190649A Active JP7847631B2 (ja) | 2019-04-26 | 2024-10-30 | 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 (1) | US20220231238A1 (https=) |
| JP (2) | JP7581186B2 (https=) |
| KR (2) | KR20260025173A (https=) |
| CN (1) | CN113748529A (https=) |
| WO (1) | WO2020217128A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748529A (zh) * | 2019-04-26 | 2021-12-03 | 株式会社半导体能源研究所 | 发光器件、发光装置、电子设备及照明装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW545080B (en) * | 2000-12-28 | 2003-08-01 | Semiconductor Energy Lab | Light emitting device and method of manufacturing the same |
| JP5072271B2 (ja) * | 2005-06-22 | 2012-11-14 | 株式会社半導体エネルギー研究所 | 発光装置、及びそれを用いた電子機器 |
| CN120623053A (zh) * | 2009-05-29 | 2025-09-12 | 株式会社半导体能源研究所 | 芴衍生物、发光元件、发光器件、电子器件和照明器件 |
| 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 |
| JP5851683B2 (ja) * | 2009-10-14 | 2016-02-03 | 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． | 有機発光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 |
| JP5839819B2 (ja) * | 2010-04-16 | 2016-01-06 | 株式会社半導体エネルギー研究所 | 発光装置、表示モジュール及び電子機器 |
| 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 |
| KR101301730B1 (ko) * | 2011-09-28 | 2013-08-30 | 율촌화학 주식회사 | 최소 적층 구조의 청색 인광 유기 발광소자 |
| TW201327817A (zh) * | 2011-12-16 | 2013-07-01 | Ind Tech Res Inst | 雙載子電晶體元件結構及其製造方法 |
| WO2014054551A1 (en) * | 2012-10-03 | 2014-04-10 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, electronic device, and lighting device |
| JP6519910B2 (ja) * | 2014-12-11 | 2019-05-29 | 株式会社Ｊｏｌｅｄ | 有機ｅｌ素子および有機ｅｌ素子の製造方法 |
| KR102398695B1 (ko) * | 2014-12-26 | 2022-05-13 | 엘지디스플레이 주식회사 | 유기 발광 소자 |
| TWI833420B (zh) * | 2017-04-07 | 2024-02-21 | 日商半導體能源研究所股份有限公司 | 發光元件、顯示裝置、電子裝置以及照明設備 |
| US10923660B2 (en) * | 2017-09-29 | 2021-02-16 | Beijing Summer Sprout Technology Co., Ltd. | Liquid formulation and a method for making electronic devices by solution process |
| CN109456326A (zh) * | 2018-12-10 | 2019-03-12 | 苏州大学 | 有机电致发光器件、羰基桥连的三芳胺衍生物及其应用 |
| CN109651174B (zh) | 2019-01-23 | 2022-12-06 | 苏州久显新材料有限公司 | 有机电致发光化合物、发光材料及有机电致发光器件 |
| CN113748529A (zh) | 2019-04-26 | 2021-12-03 | 株式会社半导体能源研究所 | 发光器件、发光装置、电子设备及照明装置 |
-
2020
- 2020-04-13 CN CN202080031644.0A patent/CN113748529A/zh active Pending
- 2020-04-13 WO PCT/IB2020/053462 patent/WO2020217128A1/ja not_active Ceased
- 2020-04-13 KR KR1020267004083A patent/KR20260025173A/ko active Pending
- 2020-04-13 KR KR1020217036282A patent/KR102929152B1/ko active Active
- 2020-04-13 JP JP2021515311A patent/JP7581186B2/ja active Active
- 2020-04-13 US US17/605,329 patent/US20220231238A1/en active Pending
-
2024
- 2024-10-30 JP JP2024190649A patent/JP7847631B2/ja active Active
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