TFT array substrate, display panel and display device
US9928765B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 27, 2017 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Nov 27, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/062
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A TFT array substrate is disclosed. The substrate includes a plurality of gate lines, and a first gate drive circuit, where the first gate drive circuit includes m levels of first repeat units. Each level of first repeat unit includes a first shift register. The substrate also includes a second gate drive circuit, where the second gate drive circuit includes n levels of second repeat units. Each level of second repeat unit includes a second shift register. The substrate also includes a first start signal line and a first start transistor, where a drain of the first start transistor is electrically connected with the first start signal line. The substrate also includes a second start transistor, where a drain of the second start transistor is electrically connected with the first start signal line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.