Organic light emitting diode with light extracting layer
US9366787B2 · kind B2 · utility
3Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2014 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Mar 6, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/268
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light extraction substrate includes a glass substrate having a first surface and a second surface. A light extraction layer is formed on at least one of the surfaces. The light extraction layer is a coating, such as a silicon-containing coating, incorporating nanoparticles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.