Method and system for calibrating a light emitting device display
US8314783B2 · kind B2 · utility
43Cited by
1References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2005 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Dec 6, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0693
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system for calibrating a light emitting device display is provided. The display includes a plurality of pixel circuits, each having a light emitting device. The system for the calibration monitors current drawn from a row of the display array, and generates a correction parameter to correct brightness level of the light emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.