Display device and method for driving display device
US9196186B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2012 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Jun 25, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/063
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device (10) includes a timing control section (13) and a signal line drive circuit (16), either of which receives a lower power supply voltage level than the other, and a level changing circuit (20) for changing an amplitude level (T) of a reset signal (B). The timing control section (13) and the level changing circuit (20) receive the reset signal (B). The level changing circuit (20) changes the amplitude level (T) of the supplied reset signal (B) and then supply, to the signal line drive circuit (16), a reset signal (Ba) with a converted amplitude level. This makes it possible to achieve an image display with low power consumption and a stable display quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.