Display device with enhanced damage resistance and method for manufacturing the same
US11050038B2 · kind B2 · utility
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1References
12Claims
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Key dates
| Filing date | Nov 28, 2017 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
Abstract
A display device and a method for manufacturing the same are disclosed, in which a cathode electrode is not separated from an organic light emitting layer. The method for manufacturing a display device comprises the steps of forming pixels on a display area on a first substrate, forming an encapsulation film to cover the display area, attaching a protective film onto the encapsulation film, and removing the protective film. When attaching the protective film, the protective film includes a substrate layer and an adhesive layer formed at an edge area of at least one side of the substrate layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.