Blue fluorescence compound and organic electroluminescence device using the same
US9126892B2 · kind B2 · utility
0Cited by
1References
4Claims
0Family size
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Key dates
| Filing date | Aug 17, 2010 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Nov 28, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/1014
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a blue fluorescence compound which enables to achieve high brightness, a long lifetime and high efficiency; and an organic electroluminescence device thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.