TFT active matrix liquid crystal display with gate lines having two layers, the gate electrode connected to the wider layer only
US5532850A · kind A · utility
44Cited by
33References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1995 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Jun 1, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There are disclosed various types of TFT active matrix liquid crystal display devices in which a pixel is divided into three, a capacitor is added to each pixel, light shielding is applied to each TFT, and the matrix is drived by a DC cancelling technique.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.