Organic electroluminescent device and electronic apparatus that can effectively release gas that is generated
US8319209B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 19, 2010 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Sep 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
Abstract
An organic electroluminescent device includes a substrate; a plurality of light-emitting elements disposed on the substrate and including first transparent electrodes, a second transparent electrode, and light-emitting layers held therebetween; reflective layers disposed opposite the light-emitting layers with the first electrodes therebetween; a first insulating film disposed between the substrate and the reflective layers and formed of an organic material; and a second insulating film disposed between the first electrodes and the reflective layers so as to cover the reflective layers and the first insulating film. The second insulating film has a first through-hole at a position not overlapping the first electrodes in plan view. The first through-hole extends through the second insulating film to reach the first insulating film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.