Array substrate and manufacturing method thereof, and display device
US9461075B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 18, 2014 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Nov 18, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/121
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an array substrate and a manufacturing method thereof, and a display device, which can solve the problem of RC signal delay caused by large resistance of the common electrode. The array substrate comprises a pixel electrode, a common electrode provided above the pixel electrode, and a common electrode line electrically connected to the common electrode, the pixel electrode and the common electrode are insulated from each other, the array substrate further comprises a first resistance wire layer provided on and in contact with the common electrode line; and a second resistance wire layer provided above and insulated from the first resistance wire layer, the second resistance wire layer is electrically connected to the common electrode line through a via hole penetrating through the first resistance wire layer and an insulation layer provided between the first resistance wire layer and the second resistance wire layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.