JP2020167390A5 - - Google Patents
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- JP2020167390A5 JP2020167390A5 JP2020031734A JP2020031734A JP2020167390A5 JP 2020167390 A5 JP2020167390 A5 JP 2020167390A5 JP 2020031734 A JP2020031734 A JP 2020031734A JP 2020031734 A JP2020031734 A JP 2020031734A JP 2020167390 A5 JP2020167390 A5 JP 2020167390A5
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- JP
- Japan
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- Prior art date
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- 150000001875 compounds Chemical class 0.000 claims 39
- 238000004519 manufacturing process Methods 0.000 claims 28
- 239000000463 material Substances 0.000 claims 23
- 125000001424 substituent group Chemical group 0.000 claims 22
- 125000000623 heterocyclic group Chemical group 0.000 claims 16
- 125000004429 atom Chemical group 0.000 claims 11
- 238000000862 absorption spectrum Methods 0.000 claims 8
- 238000000295 emission spectrum Methods 0.000 claims 8
- 230000005281 excited state Effects 0.000 claims 8
- 238000002360 preparation method Methods 0.000 claims 8
- 239000000203 mixture Substances 0.000 claims 7
- 125000004430 oxygen atom Chemical group O* 0.000 claims 7
- 229910052717 sulfur Inorganic materials 0.000 claims 7
- 125000004434 sulfur atom Chemical group 0.000 claims 7
- 125000002947 alkylene group Chemical group 0.000 claims 5
- 125000002993 cycloalkylene group Chemical group 0.000 claims 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 4
- 230000003111 delayed effect Effects 0.000 claims 4
- 239000007850 fluorescent dye Substances 0.000 claims 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 4
- 229910052711 selenium Inorganic materials 0.000 claims 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 3
- 125000003277 amino group Chemical group 0.000 claims 3
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 3
- 125000003118 aryl group Chemical group 0.000 claims 3
- 125000000732 arylene group Chemical group 0.000 claims 3
- 229910052796 boron Inorganic materials 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 239000012044 organic layer Substances 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 230000005525 hole transport Effects 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 125000005647 linker group Chemical group 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019066194 | 2019-03-29 | ||
| JP2019066194 | 2019-03-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020167390A JP2020167390A (ja) | 2020-10-08 |
| JP2020167390A5 true JP2020167390A5 (enExample) | 2021-01-28 |
| JP6894025B2 JP6894025B2 (ja) | 2021-06-23 |
Family
ID=72668696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020031734A Active JP6894025B2 (ja) | 2019-03-29 | 2020-02-27 | 発光素子及びその製造方法並びに発光素子用組成物及びその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220190258A1 (enExample) |
| EP (1) | EP3950881A4 (enExample) |
| JP (1) | JP6894025B2 (enExample) |
| KR (1) | KR102796261B1 (enExample) |
| CN (1) | CN113631684A (enExample) |
| TW (1) | TW202043201A (enExample) |
| WO (1) | WO2020203210A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021013996A1 (en) * | 2019-07-25 | 2021-01-28 | Cynora Gmbh | Organic molecules for optoelectronic devices |
| KR102798042B1 (ko) * | 2019-09-06 | 2025-04-22 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 장치 |
| TW202138543A (zh) * | 2020-03-31 | 2021-10-16 | 日商日鐵化學材料股份有限公司 | 有機電場發光元件 |
| CN112614953B (zh) * | 2020-12-15 | 2022-10-18 | 昆山国显光电有限公司 | 一种有机电致发光器件以及显示装置 |
| CN113214221B (zh) * | 2021-04-12 | 2022-07-26 | 华南理工大学 | 一种组合发光材料及其应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633820B (zh) | 2005-12-01 | 2015-01-21 | 新日铁住金化学株式会社 | 有机电致发光元件用化合物及有机电致发光元件 |
| JP5624784B2 (ja) | 2009-03-31 | 2014-11-12 | 株式会社半導体エネルギー研究所 | ヘテロ芳香環を有する誘導体、ヘテロ芳香環を有する誘導体を用いた発光素子、発光装置、照明装置、電子機器 |
| DE102009023155A1 (de) | 2009-05-29 | 2010-12-02 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
| US8993129B2 (en) | 2009-12-07 | 2015-03-31 | Nippon Steel & Sumikin Chemical Co., Ltd. | Fluorescence and delayed fluorescence-type organic light-emitting material and element |
| GB201223369D0 (en) | 2012-12-24 | 2013-02-06 | Cambridge Display Tech Ltd | Polymer and device |
| TWI636056B (zh) * | 2014-02-18 | 2018-09-21 | 學校法人關西學院 | 多環芳香族化合物及其製造方法、有機元件用材料及其應用 |
| US10734587B2 (en) | 2014-03-13 | 2020-08-04 | Merck Patent Gmbh | Formulations of luminescent compounds |
| WO2016143624A1 (ja) * | 2015-03-09 | 2016-09-15 | 学校法人関西学院 | 多環芳香族化合物および発光層形成用組成物 |
| CN106206958B (zh) * | 2015-04-30 | 2019-01-25 | 北京维信诺科技有限公司 | 一种白光有机电致发光器件 |
| JP6848787B2 (ja) * | 2016-09-29 | 2021-03-24 | 住友化学株式会社 | 発光素子 |
| JP6780704B2 (ja) * | 2016-09-29 | 2020-11-04 | 住友化学株式会社 | 発光素子及び該発光素子の製造に有用な組成物 |
| EP3522247B1 (en) | 2016-09-29 | 2023-03-22 | Sumitomo Chemical Company Limited | Light-emitting element |
| KR102616441B1 (ko) * | 2016-12-23 | 2023-12-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
| KR102329040B1 (ko) * | 2017-07-28 | 2021-11-18 | 엘지디스플레이 주식회사 | 유기발광다이오드 및 이를 포함하는 유기발광장치 |
| CN109411634B (zh) * | 2018-08-31 | 2019-12-24 | 昆山国显光电有限公司 | 一种有机电致发光器件和显示装置 |
| CN109411633B (zh) * | 2018-08-31 | 2020-12-15 | 昆山国显光电有限公司 | 一种有机电致发光器件及其制备方法和显示装置 |
-
2020
- 2020-02-27 JP JP2020031734A patent/JP6894025B2/ja active Active
- 2020-03-16 WO PCT/JP2020/011384 patent/WO2020203210A1/ja not_active Ceased
- 2020-03-16 EP EP20781856.8A patent/EP3950881A4/en active Pending
- 2020-03-16 US US17/442,571 patent/US20220190258A1/en not_active Abandoned
- 2020-03-16 CN CN202080025229.4A patent/CN113631684A/zh active Pending
- 2020-03-16 KR KR1020217034268A patent/KR102796261B1/ko active Active
- 2020-03-24 TW TW109109802A patent/TW202043201A/zh unknown
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