Organic light emitting display device and method for manufacturing the same
US10790474B2 · kind B2 · utility
2Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Jul 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic light-emitting display device capable of improving luminance and light extraction efficiency thereof while preventing image blur, and a method for manufacturing the same is disclosed. In accordance with the device and the method, image blur is suppressed and luminance and light-emitting efficiency are improved by forming micro-lenses on an encapsulating layer for protecting organic light-emitting elements at precise positions corresponding to the elements in a self-aligned and self-assembled manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.