Organic light emitting display device
US9349988B2 · kind B2 · utility
2Cited by
0References
7Claims
0Family size
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Key dates
| Filing date | Feb 17, 2015 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Feb 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8731
Abstract
An organic light emitting display device, and more particularly, to an organic light emitting display device that reduces (or prevents) penetration of moisture into ends of inorganic layers and a lifting phenomenon between inorganic layers, by increasing areas of a plurality of inorganic layers included in a thin film encapsulation layer in sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.