Gate drive circuit and display device
US9824621B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 3, 2015 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Apr 3, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A gate drive circuit and a display device are provided. The present disclosure pertains to the technical field of display technology and solves the technical problem of wide frame of the existing display device. The shifting register is configured to output primary drive signal into a first follower and a second follower in consecutive first scanning period t1 and second scanning period t2. The first follower is configured to output gate drive signal to a first gate line in t1 under the driving of the primary drive signal; and the second follower is configured to output the gate drive signal to a second gate line in t2 under the driving of the primary drive signal. The present disclosure can be applied to display devices, such as liquid crystal display devices and OLED display devices, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.