Liquid crystal display device
US8421791B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Nov 25, 2009 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Oct 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display device includes a plurality of pixels arranged on a substrate in a matrix, a source driver circuit to supply source signals to source lines connected to each pixel arranged in a column direction and a gate driver circuit to supply gate signals to respective gate lines connected to pixels arranged in a row direction. A control circuit outputs an array control signal for a partial display to a receiver circuit that receives a partial display start address to specify a gate line for starting a partial display and a partial display end address to specify a gate line for ending the partial display. A decoder circuit outputs a control signal to control a range of the gate lines driven by the gate driver circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.