Driving circuit of a liquid crystal display device
US7423621B2 · kind B2 · utility
6Cited by
4References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2003 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Jan 4, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13452
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A driving circuit for improving display quality of a liquid crystal display (LCD) device. The driving circuit is installed on a surface of a glass substrate of the LCD device and includes a bus line and a plurality of driving IC chips. The driving circuit also includes a plurality of impedance matchers between the bus line and each of the driving IC chips so as to make each driving IC chip obtain equal input voltage from the bus line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.