Display device adopting light-emitting compound as color-developing substance
US6395411B1 · kind B1 · utility
4Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1999 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Jul 12, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A light-emitting compound and a display device adopting the light-emitting compound as a color-developing substance. When an organic layer such as a light-emitting layer is formed using the light-emitting compound as a blue light-emitting material, an organic electro-luminescence device having improved luminous efficiency and luminance characteristics can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.