Method of fabricating light emitting device
US7037157B2 · kind B2 · utility
41Cited by
15References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2003 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Feb 20, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/124
Abstract
A light emitting element has been fabricated by making a barrier having a curved surface having a radius of curvature at the upper portion or lower portion, washing a surface of an anode with a porous sponge in order to remove minute grains dotted on the surface of the anode, and performing the vacuum heating in order to remove absorbed water of a whole of a substrate on which a TFT and the barrier have been provided immediately before a layer containing an organic compound is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.