Source driver with low operating power and liquid crystal display device having the same
US9754549B2 · kind B2 · utility
2Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2015 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Aug 5, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0294
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a source driver configured to drive a data line of a display panel and a liquid crystal display (LCD) device including the same. The source drive configured to compare whether data of consecutive gate lines in the display panel and data of adjacent data lines in the display panel are identical or not, and selectively disable output amplifiers connected to the data line having identical data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.