Display device having encapsulation layer
US10615367B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Dec 13, 2017 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Dec 13, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
A display device includes: a substrate on which a display area and a non-display area are defined; a plurality of pixels disposed on the substrate in the display area; and an encapsulation layer disposed on the pixels to cover the pixels, where the encapsulation layer including a first region and a second region different from the first region. The encapsulation layers has a thickness in a range of 1.75 μm to 4.0 μm, and the ratio of a thickness of the second region of the encapsulation layer to a thickness of the first region of the encapsulation layer is in a range of 0.95 to 1.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.