Method of displaying image for organic light-emitting diode display device comparing total current of the subpixels with a total current threshold
US11238774B2 · kind B2 · utility
1Cited by
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4Claims
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Key dates
| Filing date | Nov 18, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Apr 5, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of displaying an image and an image display device are disclosed. The method is implemented by calculating a total current value of subpixels of an image to be displayed, and comparing the total current value of the subpixels with a total current threshold, thereby to output a gain factor for adjusting brightness of an image to be displayed, so that an original subpixel dataset can be adjusted according to the gain factor, enabling power consumption to be correspondingly limited at the time when an image is displayed to meet a high brightness requirement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.