Organic EL display device and method of manufacturing the same
US7009339B2 · kind B2 · utility
8Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2002 |
| Grant date | Mar 7, 2006 |
| Priority date | — |
| Expiry date | Nov 1, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/26
Abstract
A display device includes an underlying layer formed over a substrate; an insulating layer formed over the substrate to expose the underlying layer; and an organic EL layer formed on the exposed portion of the underlying layer, wherein a thickness of the insulating layer is formed to a predetermined thickness to prevent defects in the organic EL layer that can occur in an edge portion of the exposed portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.