Active matrix display device, video signal processing device, method of driving the active matrix display device, method of processing signal, computer program executed for driving the active matrix display device, and storage medium storing the computer program
US7071930B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2003 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Aug 4, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An active matrix display device includes a pixel array unit having pixels arranged in a matrix pattern, a scanning circuit which sequentially selects pixels in unit of rows, and a signal circuit which receives a video signal containing serial dot data corresponding to each pixel and which writes the dot data into a selected pixel. The signal circuit receives a video signal which includes dot data corresponding to pixels to be rewritten but does not include dot data corresponding to pixels not to be rewritten and which includes skip data defining a skip amount. The signal circuit sequentially processes the dot data and skip data so as to write the corresponding dot data into pixels to be rewritten by skipping pixels not to be rewritten based on the skip data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.