Organic light emitting display and manufacturing method of the same
US8772074B2 · kind B2 · utility
1Cited by
2References
1Claims
0Family size
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Key dates
| Filing date | Aug 12, 2009 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Nov 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8052
Abstract
Provided are an organic light emitting display device and a method for manufacturing the same. The organic light emitting display device comprises a transistor on a substrate, a cathode on the transistor and connected to a source or a drain of the transistor, a bank layer on the cathode and having an opening, a metal buffer layer on the cathode, an organic light emitting layer on the metal buffer layer, and an anode on the organic light emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.