Array substrate and display device
US12342625B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 28, 2023 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Apr 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/121
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is an array substrate, having a plurality of sub-pixel regions. The array substrate includes: a substrate; a pixel electrode layer and a common electrode layer that are disposed on the substrate; and a plurality of common signal lines disposed on the substrate. The plurality of common signal lines are insulated from the pixel electrode layer and electrically connected to the common electrode layer. An overlapped region is present between an orthographic projection of the common signal lines on the substrate and an orthographic projection of the pixel electrode layer on the substrate. The common signal lines have a plurality of electrode structures, wherein different electrode structures of the plurality of electrodes structures are disposed in different sub-pixel regions, and the plurality of electrode structures include a lap electrode lapped to the common electrode layer and an auxiliary electrode not lapped to the common electrode layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.