Organic light emitting diode display and operating method of driving the same
US6583581B2 · kind B2 · utility
43Cited by
3References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 23, 2001 |
| Grant date | Jun 24, 2003 |
| Priority date | — |
| Expiry date | Aug 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An organic LED (OLED) display device and an operating method of driving the same. In an OLED image display device, one switch transistor is provided in one pixel. For at least a part of an OFF period of time of the switch transistor, the OLED is in the non-light emission state, and also the bias of the polarity reverse to that in the light emission is applied to the OLED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.