Array substrate and display device
US12158676B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jun 30, 2022 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Jun 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136286
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present application provides an array substrate and a display device. By placing a first shielding electrode between the data line and the common electrode arranged opposite to each other, the first shielding electrode is connected to a DC voltage signal, so that a data voltage signal of the data line does not affect a signal of the common electrode. This prevents coupling capacitance between the common electrode and the data line, and prevents poor display quality like screen flickering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.