Drive circuit of electro-optical device, driving method of electro-optical device, and electro-optical device having the same
US7847776B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 10, 2006 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jul 3, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3677
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A drive circuit for driving an electro-optical device where the scanning-line driving unit and the data-line driving unit drive, in a surface inversion manner, with a first cycle, the pixel portions in odd partial surfaces in a direction parallel to the data lines among 2M (where M is a natural number) partial surfaces resulting from dividing the display surface by division lines corresponding to the scanning lines, each partial surface including n (where n is a natural number greater than or equal to 2) scanning lines, and drive the pixel portions in even partial surfaces among the 2M partial surfaces in the surface inversion manner with a second cycle complementary to the first cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.