Light emitting device having silicon-containing composition and method of making same
US7960192B2 · kind B2 · utility
3Cited by
40References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2007 |
| Grant date | Jun 14, 2011 |
| Priority date | — |
| Expiry date | Dec 10, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein is a light emitting device including an LED die and a photopolymerizable composition comprising a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation, and from about 0.5 to about 30 parts per million of a platinum catalyst. The photopolymerizable composition may be free of catalyst inhibitor. Also disclosed herein are methods of making the light emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.