JP2020109829A5 - - Google Patents
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- Publication number
- JP2020109829A5 JP2020109829A5 JP2019162249A JP2019162249A JP2020109829A5 JP 2020109829 A5 JP2020109829 A5 JP 2020109829A5 JP 2019162249 A JP2019162249 A JP 2019162249A JP 2019162249 A JP2019162249 A JP 2019162249A JP 2020109829 A5 JP2020109829 A5 JP 2020109829A5
- Authority
- JP
- Japan
- Prior art keywords
- amine compound
- light emitting
- composition
- guest material
- aromatic amine
- 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
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- 239000000463 material Substances 0.000 claims 68
- -1 aromatic amine compound Chemical class 0.000 claims 27
- 239000000203 mixture Substances 0.000 claims 27
- 238000004519 manufacturing process Methods 0.000 claims 24
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 18
- 238000002360 preparation method Methods 0.000 claims 17
- 238000002156 mixing Methods 0.000 claims 10
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims 4
- 125000004429 atom Chemical group 0.000 claims 4
- 238000013329 compounding Methods 0.000 claims 4
- 125000001424 substituent group Chemical group 0.000 claims 4
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 3
- 125000003277 amino group Chemical group 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000012044 organic layer Substances 0.000 claims 2
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 230000005525 hole transport Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 150000003384 small molecules Chemical class 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019162249A JP2020109829A (ja) | 2019-09-05 | 2019-09-05 | 発光素子用組成物及びそれを含有する発光素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019162249A JP2020109829A (ja) | 2019-09-05 | 2019-09-05 | 発光素子用組成物及びそれを含有する発光素子 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018247487A Division JP6585815B1 (ja) | 2018-12-28 | 2018-12-28 | 発光素子用組成物及び発光素子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020109829A JP2020109829A (ja) | 2020-07-16 |
| JP2020109829A5 true JP2020109829A5 (cg-RX-API-DMAC7.html) | 2021-12-23 |
Family
ID=71570153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019162249A Pending JP2020109829A (ja) | 2019-09-05 | 2019-09-05 | 発光素子用組成物及びそれを含有する発光素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020109829A (cg-RX-API-DMAC7.html) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718670B2 (ja) * | 1999-09-24 | 2011-07-06 | 株式会社半導体エネルギー研究所 | Ｅｌ表示装置 |
| JP2005041982A (ja) * | 2003-05-29 | 2005-02-17 | Seiko Epson Corp | 発光材料、発光材料の精製方法および層形成方法 |
| EP2197981B1 (en) * | 2007-06-01 | 2013-04-03 | E. I. Du Pont de Nemours and Company | Green luminescent materials |
| KR102345329B1 (ko) * | 2016-01-29 | 2022-01-03 | 스미또모 가가꾸 가부시키가이샤 | 조성물, 인광 발광성 화합물 및 발광 소자 |
| EP3439061B1 (en) * | 2016-03-29 | 2021-07-21 | Sumitomo Chemical Company, Limited | Light-emitting element |
| WO2018061421A1 (ja) * | 2016-09-28 | 2018-04-05 | 住友化学株式会社 | 組成物及び発光素子 |
| CN107011184A (zh) * | 2017-04-21 | 2017-08-04 | 瑞声光电科技(常州)有限公司 | 一种螺环化合物及其发光器件 |
-
2019
- 2019-09-05 JP JP2019162249A patent/JP2020109829A/ja active Pending
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