Drive control circuit, gate drive circuit, display substrate and display apparatus
US12361873B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 28, 2022 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Feb 28, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a drive control circuit, which includes an input circuit (10), a first output circuit (11) and a second output circuit (12). An input circuit (10) is configured to control the potentials of a first node (N1) and a second node (N2) under the control of a signal input terminal (INT) and a clock signal terminal. The first output circuit (11) is configured to output a first power supply signal supplied by a first power supply line (VGH1) to a first output terminal (OUT1) under the control of a first node (N1), or to output a second power supply signal supplied by a second power supply line (VGL1) to the first output terminal (OUT1) under the control of a second node (N2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.