Self light emission display device, power consumption detecting device, and program
US8902132B2 · kind B2 · utility
10Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2006 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Jan 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a self light emission display device includes a buffer memory configured to delay the supply of pixel data to a self light emission panel, a lookup table configured to store all gradation values corresponding to a variable range of the pixel data and electric power values to be consumed for light emission respectively at the gradation values, in association with each other, and a power consumption calculator configured to add respective power consumption values of all pixels of a frame which are determined by referring to said lookup table to calculate a power consumption value of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.