Organic LED device
US6727645B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2003 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Jan 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic LED device comprises a substrate, a first driver TFT on the substrate, a second driver TFT on said substrate, and an insulating film on the substrate, the first driver TFT and the second driver TFT. There is a common anode on the insulating film. A first organic LED element is on a first portion of the anode and configured as a top emission struction, and a second organic LED element is on a second portion of the anode and configured as a top emission structure. A first cathode extends into the insulating film and electrically connects the first LED element with the first driver TFT. A second cathode extends into the insulating film and electrically connects the second LED element with the second driver TFT.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.