Organic light emitting display device
US9991462B2 · kind B2 · utility
4Cited by
0References
20Claims
0Family size
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Key dates
| Filing date | May 23, 2017 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | May 23, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
Abstract
An organic light emitting display device is provided according to the present disclosure. An organic light emitting display device comprising a first planarization layer configured to planarize an upper portion of a circuit element on a substrate, an inorganic layer comprising a first out-gassing pattern on the first planarization layer, a second planarization layer configured to planarize an upper portion of the inorganic layer and a metal layer comprising a second out-gassing pattern on the second planarization layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.