Array substrate, repair method of array substrate, display panel and display device
US10928693B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 23, 2018 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | May 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1368
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate, a repair method of the array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a common electrode layer, a common electrode line mesh, a first metal layer and a second metal layer which are on the base substrate, and the common electrode line mesh is electrically connected with the common electrode layer. The first metal layer includes a first signal line extending along a first direction; the second metal layer includes a second signal line extending along a second direction and a plurality of repair connection portions; and each repair connection portion has a first overlap portion overlapping the first signal line and a second overlap portion overlapping the common electrode line mesh.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.