Display substrate, its testing method and its manufacturing method
US9608125B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 20, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Oct 1, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a display substrate, its testing method and its manufacturing method. A first testing terminal is connected to a gate electrode of a first TFT, a second testing terminal is connected to a source electrode of the first TFT and a drain electrode of a second TFT, a third testing terminal is connected to a gate electrode of the second TFT, and a fourth testing terminal is connected to a drain electrode of the first TFT and a source electrode of the second TFT.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.