System for driving high-resolution display panel and method thereof
US6225970A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1998 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Dec 16, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for driving a high-resolution LCD an a method thereof achieve high resolution by dividing input signals into signals of left and right parts of a LCD panel, by using general video processors. The system according to the present invention includes: a signal converting unit receiving horizontal and vertical synchronous signals and video signals and sampling and dividing the video signals to odd-numbered and even-numbered digital signals; a controlling unit outputting control signals so as for the video signals to be outputted in accordance with the previously set specification of a display; first and second processing means for separating and processing signals corresponding to left and right parts, respectively, of the display from the odd-numbered and even-numbered digital signals in accordance with the control signals; and a display driver driving the display in accordance with the signals from the first and second processing means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.