JP2020167392A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020167392A5 JP2020167392A5 JP2020031741A JP2020031741A JP2020167392A5 JP 2020167392 A5 JP2020167392 A5 JP 2020167392A5 JP 2020031741 A JP2020031741 A JP 2020031741A JP 2020031741 A JP2020031741 A JP 2020031741A JP 2020167392 A5 JP2020167392 A5 JP 2020167392A5
- Authority
- JP
- Japan
- Prior art keywords
- compound
- peak wavelength
- group
- absorption spectrum
- energy side
- 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
- 150000001875 compounds Chemical class 0.000 claims 54
- 238000004519 manufacturing process Methods 0.000 claims 26
- 238000000862 absorption spectrum Methods 0.000 claims 16
- 238000000295 emission spectrum Methods 0.000 claims 13
- 125000001424 substituent group Chemical group 0.000 claims 10
- 125000000623 heterocyclic group Chemical group 0.000 claims 8
- 239000000463 material Substances 0.000 claims 8
- 239000000203 mixture Substances 0.000 claims 7
- 125000004429 atom Chemical group 0.000 claims 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 4
- 229910052796 boron Inorganic materials 0.000 claims 4
- 230000005281 excited state Effects 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 4
- 125000002947 alkylene group Chemical group 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 125000002993 cycloalkylene group Chemical group 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
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 1
- 125000000732 arylene group Chemical group 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
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 125000004434 sulfur atom Chemical group 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019066199 | 2019-03-29 | ||
| JP2019066199 | 2019-03-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020167392A JP2020167392A (ja) | 2020-10-08 |
| JP2020167392A5 true JP2020167392A5 (enExample) | 2021-01-28 |
| JP6902640B2 JP6902640B2 (ja) | 2021-07-14 |
Family
ID=72668604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020031741A Active JP6902640B2 (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) | US12250870B2 (enExample) |
| EP (1) | EP3950883A4 (enExample) |
| JP (1) | JP6902640B2 (enExample) |
| KR (1) | KR102790628B1 (enExample) |
| CN (1) | CN113631683A (enExample) |
| TW (1) | TW202104537A (enExample) |
| WO (1) | WO2020203212A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373877B (zh) * | 2021-12-31 | 2023-08-29 | 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 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578131B2 (ja) * | 2003-03-31 | 2010-11-10 | 三洋電機株式会社 | 発光素子用化合物およびそれを用いた有機発光素子 |
| US8147989B2 (en) * | 2009-02-27 | 2012-04-03 | Global Oled Technology Llc | OLED device with stabilized green light-emitting layer |
| US20110014739A1 (en) * | 2009-07-16 | 2011-01-20 | Kondakov Denis Y | Making an emissive layer for multicolored oleds |
| CN102146090B (zh) | 2010-02-09 | 2013-03-13 | 广东阿格蕾雅光电材料有限公司 | 芳环取代的双蒽类化合物发光材料 |
| JP5660371B2 (ja) | 2010-02-10 | 2015-01-28 | 国立大学法人京都大学 | ホウ素含有化合物及びその製造方法 |
| GB201223369D0 (en) | 2012-12-24 | 2013-02-06 | Cambridge Display Tech Ltd | Polymer and device |
| JP6615253B2 (ja) * | 2013-04-30 | 2019-12-04 | キヤノン株式会社 | 有機発光素子 |
| JP6531386B2 (ja) * | 2013-12-26 | 2019-06-19 | 住友化学株式会社 | 発光素子およびそれに用いる高分子化合物 |
| 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 |
| JP6634838B2 (ja) * | 2016-01-12 | 2020-01-22 | コニカミノルタ株式会社 | 電子デバイス材料、有機エレクトロルミネッセンス素子、表示装置、及び、照明装置 |
| CN116096201A (zh) * | 2016-02-10 | 2023-05-09 | 学校法人关西学院 | 延迟荧光有机电场发光元件、显示装置及照明装置 |
| CN108586507B (zh) | 2016-07-29 | 2020-11-17 | 中节能万润股份有限公司 | 一种长寿命含硼有机电致发光化合物及其应用 |
| TWI732946B (zh) | 2016-09-29 | 2021-07-11 | 日商住友化學股份有限公司 | 發光元件及對於該發光元件之製造為有用之組成物 |
| JP7148932B2 (ja) * | 2017-07-07 | 2022-10-06 | 学校法人関西学院 | 多環芳香族化合物 |
| KR102701483B1 (ko) * | 2017-08-17 | 2024-08-30 | 가꼬우 호징 관세이 가쿠잉 | 유기 전계 발광 소자 |
| JP6506456B1 (ja) * | 2018-05-21 | 2019-04-24 | 住友化学株式会社 | 発光素子用組成物及びそれを含有する発光素子 |
| CN110838549B (zh) | 2018-08-15 | 2020-09-18 | 江苏三月科技股份有限公司 | 一种基于激基复合物和激基缔合物体系的有机电致发光器件 |
| KR20210053945A (ko) * | 2018-08-31 | 2021-05-12 | 가꼬우 호징 관세이 가쿠잉 | 다환 방향족 화합물의 발광 재료를 이용한 유기 전계 발광 소자 |
-
2020
- 2020-02-27 JP JP2020031741A patent/JP6902640B2/ja active Active
- 2020-03-16 WO PCT/JP2020/011386 patent/WO2020203212A1/ja not_active Ceased
- 2020-03-16 US US17/442,587 patent/US12250870B2/en active Active
- 2020-03-16 KR KR1020217034270A patent/KR102790628B1/ko active Active
- 2020-03-16 EP EP20784855.7A patent/EP3950883A4/en active Pending
- 2020-03-16 CN CN202080025159.2A patent/CN113631683A/zh active Pending
- 2020-03-24 TW TW109109805A patent/TW202104537A/zh unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nishimoto et al. | A six-carbazole-decorated cyclophosphazene as a host with high triplet energy to realize efficient delayed-fluorescence OLEDs | |
| JP2020167390A5 (enExample) | ||
| JP4855678B2 (ja) | 混合デンドリマー | |
| JP5318812B2 (ja) | 有機発光半導体とマトリックス材料との混合物、それらの使用および前記材料を含む電子部品。 | |
| CN1267525C (zh) | 有机金属光发射材料 | |
| JP4557651B2 (ja) | 発光性銅配位化合物及び有機発光素子 | |
| CN106611823B (zh) | 一种可交联有机半导体主体材料及其有机发光二极管应用 | |
| Adachi et al. | Architectures for efficient electrophosphorescent organic light-emitting devices | |
| JP2016540381A (ja) | 隣接層にｓｂｆマトリックス材料を有する多層構造体 | |
| CN102709485A (zh) | 一种有机电致发光器件及其制备方法 | |
| KR20140080606A (ko) | 유기 금속 착물, 이를 이용한 유기 전계 발광 소자 및 표시 장치 | |
| JP2008013700A (ja) | 発光材料及び発光素子 | |
| KR102810793B1 (ko) | 광전 소자용 이중 포획 메커니즘 및 초단 감쇠 시간을 갖는 초형광 세륨(iii) 함유 킬레이트 | |
| US7279233B2 (en) | Light-emitting material and light-emitting device | |
| JP2020167392A5 (enExample) | ||
| CN108822088A (zh) | 一种基于咪唑结构的化合物及其应用 | |
| KR20240100277A (ko) | 신규한 다기능 화합물 및 이를 포함하는 유기발광다이오드 | |
| CN108912148A (zh) | 一种含有氮杂咔唑-咪唑单元的化合物及其应用 | |
| WO2025000758A1 (zh) | 一种有机电致发光器件及其应用 | |
| TW201815780A (zh) | 有機電發光材料及使用其之有機電發光元件 | |
| CN106684253B (zh) | 一种吲哚喹喔啉有机发光二极管材料 | |
| KR102722262B1 (ko) | 유기발광다이오드 | |
| CN109651340A (zh) | 一种双咔唑吡啶化合物及其应用 | |
| CN108929322A (zh) | 一种含有氮杂咔唑单元的化合物及其应用 | |
| CN108948010A (zh) | 一种基于吖啶-氮杂咔唑单元的化合物及其应用 |