Display substrate and preparation method thereof, and display apparatus
US12165584B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 8, 2021 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Nov 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes an underlay substrate, and a drive circuit and a first power supply line disposed on the underlay substrate, the drive circuit at least includes a first capacitor, a second capacitor, and a third capacitor; the first capacitor and the third capacitor are arranged along a first direction, the second capacitor and the third capacitor are respectively located on both sides of the first capacitor, the second capacitor is located on one side of the first capacitor close to a display region, and one electrode plate of the third capacitor is electrically connected with the first power supply line; an orthographic projection of the first capacitor on the underlay substrate is at least partially overlapped with an orthographic projection of the first power supply line on the underlay substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.