Lighting emitting device and method of fabricating the same
US7614929B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2006 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Dec 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
Processes concerning the formation of an interlayer insulating film or a contact hole increase if an electrode of a light emitting element and a wiring are manufactured with different layers. Therefore, it suggests a light emitting element with a new structure which enables to shorten the processes. A light emitting device of the present invention has a structure integrated an electrode of a light emitting element and a source electrode. Thereby, processes concerning the formation of an interlayer insulating film and a contact hole can be reduced and be shortened. In addition, an electrode structure that can be waited a portion which functions as an electrode of a light emitting element, and a portion which functions as a source electrode with its sufficient function is adopted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.