Organic light-emitting device with homogeneous temperature distribution
US8629603B2 · kind B2 · utility
2Cited by
1References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 2010 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Dec 9, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic light-emitting device (100) comprising: an active layer for producing electroluminescent radiation and decoupling the electroluminescent radiation; and a thermally -conducting layer (206) located in a decoupling path of the electroluminescent radiation for dissipating heat generated during an electroluminescence process; wherein the thermally -conducting layer (206) has a thermal conductivity of more than 200 W/mK, in particular more than 500 W/mK.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.