Active organic light emitting diode display structure
US7215073B2 · kind B2 · utility
5Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2003 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Feb 17, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/122
Abstract
The present invention discloses an active organic light emitting diode (AOLED) display structure. A color filter and thin film transistor organic light emitting diode (TFT-OLED) are incorporated on one substrate of the AOLED. Moreover, a Indium Tin Oxide(ITO)layer of the AOLED is deposited with a black matrix layer so as to lower light leakage effect and increase the contrast and color purity level in between pixels of the display. By adopting such technology, a flat panel display having large area, high resolution and low product cost is accordingly implemented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.