Light-emitting device and electronic instrument
US7138764B2 · kind B2 · utility
15Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2002 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Oct 16, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light-emitting device includes a light-emitting layer capable of generating light by electroluminescence, a pair of electrodes applies an electric field to the light-emitting layer, and a substrate having a depression in a surface, and the light-emitting layer is disposed within the depression of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.