Display apparatus having matrix display elements
US8531489B2 · kind B2 · utility
0Cited by
20References
9Claims
0Family size
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Key dates
| Filing date | Nov 5, 2003 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Aug 11, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0275
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus comprises a self-luminous device display having a plurality of light emitting elements arranged in a matrix, a drive voltage generation circuit to generate a drive voltage signal for driving light emitting elements, a blanking period control-included data line drive circuit which controls the drive voltage either according to or irrelevantly to the display data, a scan line drive circuit to determine which light emitting elements to drive, and a pixel control circuit to control voltage written to pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.