Driver for use in a flat panel display adapted to drive segment lines using a current
US8022906B2 · kind B2 · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2005 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Jul 12, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driver for use in a flat panel display, the driver adapted to drive segment lines by using a current, the current being generated by referring to a reference current outputted from a reference current source, the driver includes a driving block selector for selecting a reference current driving block to be activated according to a reference current value with respect to the reference current; and a plurality of reference current driving blocks for transferring the reference current value to a part where the segment lines are driven.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.