Light-emitting or receiving device and method for preparing the same
US5126826A · kind A · utility
47Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1990 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Sep 27, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0362
Abstract
A light-emitting or receiving device comprising a light-emitting or receiving element coated with a silicone resin composition and an encapsulating means for encapsulating said light-emitting or receiving element, said encapsulating means comprising a polymer of a monomer, an oligomer or a mixture thereof comprising a diallyl compound. The device has improved weatherability, chemical resistance, hardness, optical properties such as transparency, and moisture resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.