Organic EL display device and manufacturing method of the same
US8076844B2 · kind B2 · utility
6Cited by
6References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 3, 2008 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Aug 5, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/844
Abstract
An organic EL display device includes a glass substrate and a flattening film arranged above the glass substrate. A plurality of anodes are arranged on a surface of the flattening film. A plurality of organic EL layers are arranged on a surface of the anodes. The flattening film has irregularities formed in at least a partial surface in a region outside a region where the plurality of organic EL layers are arranged. According to such a structure, an organic EL display device in which remaining of moisture in an insulating film is suppressed can be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.