Display drive switch configuration
US8310421B2 · kind B2 · utility
2Cited by
14References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2010 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Jan 1, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0242
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for driving a display a display. Two switches for each common line are used to couple the common line to a respective first and second hold voltage supply lines. A third switch for each common line is used to couple the common line to a drive line. A waveform generator is used to generate the driving waveform on the drive line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.