JP2021024863A5 - Organic compounds and light-emitting devices - Google Patents
Organic compounds and light-emitting devices Download PDFInfo
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- JP2021024863A5 JP2021024863A5 JP2020134462A JP2020134462A JP2021024863A5 JP 2021024863 A5 JP2021024863 A5 JP 2021024863A5 JP 2020134462 A JP2020134462 A JP 2020134462A JP 2020134462 A JP2020134462 A JP 2020134462A JP 2021024863 A5 JP2021024863 A5 JP 2021024863A5
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Claims (6)
（式中、Ｑは酸素または硫黄を表す。Ａは、総炭素数１２乃至１００の基であり、かつ、ベンゼン環、ナフタレン環、フルオレン環、フェナントレン環、トリフェニレン環、ジベンゾチオフェン環を含む複素芳香環、ジベンゾフラン環を含む複素芳香環、カルバゾール環を含む複素芳香環、ベンゾイミダゾール環、およびトリフェニルアミン構造のいずれか一または複数を有する。Ｒ １乃至Ｒ５は、それぞれ独立に、水素、炭素数１乃至６のアルキル基、置換もしくは無置換の炭素数５乃至７の単環式飽和炭化水素、置換もしくは無置換の炭素数７乃至１０の多環式飽和炭化水素、置換もしくは無置換の炭素数６乃至１３のアリール基、または置換もしくは無置換の炭素数３乃至１２のヘテロアリール基を表す。） An organic compound represented by the general formula (G1).
(Wherein, Q represents oxygen or sulfur . A is a group having a total of 12 to 100 carbon atoms, and a heteroaromatic ring containing a benzene ring, a naphthalene ring, a fluorene ring, a phenanthrene ring, a triphenylene ring, and a dibenzothiophene ring. ring, a heteroaromatic ring containing a dibenzofuran ring, a heteroaromatic ring containing a carbazole ring, a benzimidazole ring, and a triphenylamine structure , wherein R 1 to R 5 are each independently hydrogen , carbon 1 to 6 alkyl groups, substituted or unsubstituted monocyclic saturated hydrocarbons having 5 to 7 carbon atoms, substituted or unsubstituted polycyclic saturated hydrocarbons having 7 to 10 carbon atoms, substituted or unsubstituted carbon represents an aryl group of number 6 to 13, or a substituted or unsubstituted heteroaryl group of carbon number 3 to 12.)
（式中、Ｑは酸素または硫黄を表す。αは置換もしくは無置換のフェニレン基を表し、ｎは０乃至４の整数を表す。Ｈｔｕｎｉは正孔輸送性を有する骨格を表す。Ｒ １乃至Ｒ５は、水素、炭素数１乃至６のアルキル基、置換もしくは無置換の炭素数５乃至７の単環式飽和炭化水素、置換もしくは無置換の炭素数７乃至１０の多環式飽和炭化水素、置換もしくは無置換の炭素数６乃至１３のアリール基、または置換もしくは無置換の炭素数３乃至１２のヘテロアリール基を表す。） An organic compound represented by the general formula (G2).
(wherein Q represents oxygen or sulfur ; α represents a substituted or unsubstituted phenylene group; n represents an integer of 0 to 4 ; H t uni represents a skeleton having a hole transport property ; R 1 to R 5 are hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted saturated monocyclic hydrocarbon having 5 to 7 carbon atoms, a substituted or unsubstituted saturated polycyclic hydrocarbon having 7 to 10 carbon atoms; represents hydrogen, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, or a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms.)
（式中、Ｑは酸素または硫黄を表す。Ｈｔｕｎｉは正孔輸送性を有する骨格を表す。Ｒ １乃至Ｒ５は、水素、炭素数１乃至６のアルキル基、置換もしくは無置換の炭素数５乃至７の単環式飽和炭化水素、置換もしくは無置換の炭素数７乃至１０の多環式飽和炭化水素、置換もしくは無置換の炭素数６乃至１３のアリール基、または置換もしくは無置換の炭素数３乃至１２のヘテロアリール基を表す。） An organic compound represented by the general formula (G3).
(In the formula, Q represents oxygen or sulfur ; H t uni represents a skeleton having a hole transport property ; R 1 to R 5 are hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted 5 to 7 monocyclic saturated hydrocarbons, substituted or unsubstituted C 7 to 10 polycyclic saturated hydrocarbons, substituted or unsubstituted C 6 to 13 aryl groups, or substituted or unsubstituted represents a heteroaryl group having 3 to 12 carbon atoms.)
前記Ｈｔｕｎｉは、ピロール環構造、フラン環構造、およびチオフェン環構造のいずれか一を有する有機化合物。 In claim 2 or claim 3,
The Ht uni is an organic compound having any one of a pyrrole ring structure, a furan ring structure, and a thiophene ring structure.
A light-emitting device comprising the organic compound according to claim 1 .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019145487 | 2019-08-07 | ||
| JP2019145487 | 2019-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021024863A JP2021024863A (en) | 2021-02-22 |
| JP2021024863A5 true JP2021024863A5 (en) | 2023-08-01 |
Family
ID=74357783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020134462A Pending JP2021024863A (en) | 2019-08-07 | 2020-08-07 | Organic compound, light-emitting device, light-emitting apparatus, electronic device and lighting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2021024863A (en) |
| KR (1) | KR20210018142A (en) |
| CN (1) | CN112341469A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270556A (en) * | 2021-05-17 | 2021-08-17 | 安徽熙泰智能科技有限公司 | High-performance red-light OLED device structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200541401A (en) | 2004-02-13 | 2005-12-16 | Idemitsu Kosan Co | Organic electroluminescent device |
-
2020
- 2020-08-06 KR KR1020200098486A patent/KR20210018142A/en unknown
- 2020-08-07 CN CN202010788941.1A patent/CN112341469A/en active Pending
- 2020-08-07 JP JP2020134462A patent/JP2021024863A/en active Pending
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