Circuit for eliminating shut down image sticking and array substrate comprising the circuit
US9424796B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 2, 2013 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Dec 11, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a field of display technique, and particularly to a circuit and an array substrate for eliminating shutting-down image sticking, which may eliminate the image sticking generated after a display apparatus is shut down. The circuit comprises a charging module and a discharging module; the discharging module is connected with a first voltage terminal, and is used for storing charges under a control of a first voltage signal input from the first voltage terminal; the discharging module is connected with the charging module and a second voltage terminal, and is used for providing the charges stored by the charging module to gate lines under a control of a second voltage signal input from the second voltage terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.