Phosphorescent compositions and organic light emitting devices containing them
US7736534B2 · kind B2 · utility
1Cited by
10References
19Claims
0Family size
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Key dates
| Filing date | Mar 3, 2003 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Apr 24, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compositions of a mixture of (A) a polymerizable compound, which undergoes polymerization on exposure to heat or to actinic radiation, having the general formula
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.