Organic light emitting display device
US7663577B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 28, 2006 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Aug 1, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0278
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An organic light emitting display (OLED) device including a plurality of electroluminescent (EL) panels that are coupled with one another. In order to facilitate the coupling of the EL panels, respective data drivers are disposed at one side of pixels, and a scan driver and an emission control driver are formed in each of the EL panels. Thus, surfaces of the EL panels that are not connected to data drivers may be coupled with one another to form the OLED device. In the OLED device, a data driver is not formed at interfaces between the EL panels, and uniform pixels are arranged, so that non-uniformity in luminance may be prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.