Shift register unit, gate driving circuit, array substrate and display apparatus
US9269455B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2013 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | May 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0286
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A shift register unit, a gate driving circuit, an array substrate and a display apparatus are disclosed to reduce noises generated at an output of a next stage shift register unit caused by an output of a pervious stage shift register unit. The shift register unit at each stage comprises at least a signal inputting terminal INPUT, a signal outputting terminal OUTPUT and a capacitor CAP connected with the outputting terminal OUTPUT so as to provide an output signal to the outputting terminal OUTPUT, wherein the shift register unit further comprises a switch located between the capacitor CAP and the outputting terminal OUTPUT, and the switch is in a turned-off state when the capacitor CAP is charged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.