Timing controller for reducing power consumption and display device having the same
US8284179B2 · kind B2 · utility
15Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2008 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Nov 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a display device with reduced power consumption, comprising a host applied to generate a first image signal, a timing controller connected to the host, applied to generate a second image signal and comprised a memory for storing image data, and a panel connected to the timing controller and applied to receive the second image signal for displaying image frames. When the display device is in a power-saving mode, the host is powered down, and the timing controller generates the second image signal according to the image data stored in the memory and outputs the second image signal to the panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.