Display substrate, display panel and display apparatus
US11876102B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 19, 2023 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Jan 19, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/451
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure provides a display substrate, a display panel and a display apparatus, belonging to the field of display technology. The display substrate includes a base, a plurality of common electrodes and a plurality of common electrode lines, the common electrodes are distributed on the base in an array, the common electrode lines extend along a row direction, and each common electrode line is connected to a corresponding row of common electrodes. The common electrode line is connected to the common electrode through a conductive connection portion, and the conductive connection portion includes conductive structures stacked on top of one another in a plurality of layers. The display substrate can reduce the resistance between the common electrode and the common electrode line, thereby reducing the voltage difference between the common electrodes in the display substrate and improving the uniformity of the common voltage therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.