Organic light-emitting display apparatus including peripheral part opening patterns and method of manufacturing the same
US9947892B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Dec 9, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/851
Abstract
An organic light-emitting display apparatus, including a lower substrate having a peripheral area, which includes a first peripheral part and a second peripheral part, and a display area between the first peripheral part and the second peripheral part; an upper substrate on the lower substrate; a sealing member between the lower substrate and the upper substrate and on the lower substrate in the peripheral area; and a first material layer between the sealing member and the lower substrate and including a first opening pattern at the first peripheral part and a second opening pattern at the second peripheral part, the second opening pattern having a smaller size than the first opening pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.