Organic light emitting diode display
US8053984B2 · kind B2 · utility
5Cited by
7References
8Claims
0Family size
Assignee
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Key dates
| Filing date | May 20, 2009 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Sep 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
Abstract
An organic light emitting diode (OLED) display is provided. The OLED display includes a substrate, a subpixel on the substrate, and a multi-layered protective layer covering the subpixel. The multi-layered protective layer has a structure in which organic layers and inorganic layers are alternately stacked in a repeated manner and at least one moisture absorbing layer is interposed in the multi-layered protective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.