Array substrate for improving the speed of discharge of storage capacitance corresponding to a pixel electrode, and display panel having the same
US9720297B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Nov 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0426
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an array substrate and a display panel. The array substrate comprises a plurality of data lines and a plurality of common electrode lines, wherein, the array substrate further comprises at least one discharge unit, each discharge unit corresponds to one of the plurality of data lines and is connected between the corresponding data line and one of the plurality of common electrode lines, and each discharge unit can selectively conduct the data line to the common electrode line connected thereto. The display panel comprises the array substrate. In the present invention, the discharge unit can selectively conduct the data line connected thereto to the common electrode line connected thereto, to enable fast discharge of the storage capacitance and reduce occurrence of afterimage phenomenon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.