Shift register, display device and method for driving shift register
US9830850B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2016 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Jan 6, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a shift register, in which first and second shifting modules are turned on by the first input module according to a first clock signal; the first shifting module shiftingly outputs a first input signal when it is on; a first reset module turns off the first shifting module according to a third clock signal and outputs the first input signal; the second shifting module shiftingly outputs a second input signal when it is on; a second input module outputs a turning-on signal or a turning-off signal to a second reset module according to the first clock signal; a second reset module outputs the second input signal when it is turned on; and a third input module turns off the second shifting module according to the second clock signal. The first, second and third clock signals have a same clock period and a same duty cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.