Organic light-emitting diode light source comprising a polyester film and a method of improving light extraction from said light source
US9711758B2 · kind B2 · utility
1Cited by
10References
43Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 24, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
An organic light-emitting diode (OLED) light source includes, in order:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.