Organic light-emitting display apparatus and manufacturing method thereof
US9735213B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2015 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jul 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8791
Abstract
An organic light-emitting display apparatus includes a substrate, a thin film transistor on the substrate, a pixel electrode electrically connected to the thin film transistor, a pixel defining layer having an opening exposing a center portion of the pixel electrode and covering an edge of the pixel electrode, and a first low reflection layer between the pixel electrode and the pixel defining layer, the first low reflection layer including a metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.