Shift register, gate driver circuit with light emission function, and method for driving the same
US9524675B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Feb 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0286
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure presents a shift register and a gate driver circuit comprising a signal input unit, a reset control unit, a light emitting signal output control unit, and a scanning signal output control unit. At a charging phase, the signal input unit controls the light emitting signal output control unit to conductively connect the first reference signal terminal to the light emitting signal output terminal, and controls the scanning signal output control unit to conductively connect the second clock signal terminal to the scanning signal output terminal. At a scanning signal output phase, the scanning signal output terminal outputs a scanning signal. At a light emitting signal output phase, the light emitting signal output terminal outputs a light emitting signal. The above shift register provided according to an embodiment of the present disclosure integrates the function of outputting scanning signals and the function of outputting light emitting signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.