Array substrate and display apparatus
US11974478B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 12, 2023 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An array substrate includes a first pixel driving circuit, a second pixel driving circuit, and a third pixel driving circuit; and a first voltage supply line, a second voltage supply line, and a third voltage supply line configured to provide a constant voltage signal respectively to the first pixel driving circuit, the second pixel driving circuit, and the third pixel driving circuit. The first voltage signal line crosses over a second capacitor electrode in the first pixel driving circuit by a first overlapping area. The second voltage supply line crosses over a second capacitor electrode in the second pixel driving circuit by a second overlapping area. The third voltage supply line crosses over a second capacitor electrode in the third pixel driving circuit by a third overlapping area. The third overlapping area is greater than the first overlapping area, and is greater than the second overlapping area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.