Display apparatus having a larger display region and moisture impermeability
US10319938B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2017 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Jul 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/124
Abstract
A display apparatus includes a substrate having a first region and a second region surrounding the first region. An insulating part is disposed above the substrate, covering the first region and the second region, and comprising a first opening portion in the second region. A dam part is disposed above the insulating part in the second region and surrounds a periphery of the first opening portion. A first organic insulating layer is disposed above the insulating part and covers an inner surface of the first opening portion. An organic light-emitting device is disposed above the insulating part in the first region and comprises a pixel electrode. An encapsulation layer is disposed above the insulating part in both the first region and the second region. The encapsulation layer covers the organic light-emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.