Array substrate and display device for reduction of peripheral residual images, and driving method thereof
US10089944B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 25, 2016 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Oct 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0266
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate, a display device and a driving method thereof. Gate-line extension lines, data-line extension lines and a control circuit are disposed in a peripheral area of the array substrate. The control circuit is configured to connect the gate lines to the gate-line extension lines and connect the data lines to the data-line extension lines in a time period of displaying an image, and configured to disconnect the gate lines from the gate-line extension lines, disconnect the data lines from the data-line extension lines, control at least part of the gate-line extension lines to have potential difference, and control at least part of the data-line extension lines to have potential difference in a time period between displaying two adjacent images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.