Thin film transistor array having test circuitry
US8125237B2 · kind B2 · utility
5Cited by
6References
47Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2007 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Jan 6, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A thin film transistor (TFT) array having test circuitry includes a thin film transistor array body having a plurality of pixels. Test circuitry is integrally formed with the body. The test circuitry includes a power supply for supplying power via the test circuitry to the body; and a plurality of wireless switches to activate selected pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.