Compound, light-emitting material, and organic light-emitting device
US9660199B2 · kind B2 · utility
9Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2013 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Dec 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/27
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound represented by the general formula (1) is useful as a light-emitting material. In the general formula (1), Ar1 to Ar3 represent an aryl group, provided that at least one thereof represents an aryl group substituted by a group represented by the general formula (2). In the general formula (2), R1 to R8 represent a hydrogen atom or a substituent; Z represents O, S, O═C or Ar4—N; and Ar4 represents an aryl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.