Array substrate and manufacturing method thereof, display panel, display device and pixel driving circuit
US12161035B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 6, 2023 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Nov 6, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an array substrate and a display panel, including: a base substrate; and a wiring layer, an anode layer, and a light-emitting layer which are stacked on the base substrate sequentially, wherein the wiring layer includes a signal wiring, a first wiring and a second wiring, a projection of the first wiring on the base substrate is separated from a projection of the second wiring on the base substrate, the first and second wirings are respectively disposed on two sides of the anode layer below the anode layer, the signal wiring is between the first and second wirings, the projections of the first and second wirings on the base substrate respectively overlap projections of two sides of the anode layer on the base substrate, and a length of the second wiring is less than that of the signal wiring in an extension direction of the signal wiring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.