Gate driving circuit, display panel and display apparatus having the same, and driving method thereof
US10186216B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 31, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Nov 4, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application discloses a gate driver on array (GOA) circuit including a first GOA circuit; a second GOA circuit; and a voltage transmitting circuit configured to transmit an output voltage from the first GOA circuit to the second GOA circuit as an input voltage for the second GOA circuit; the output voltage from the first GOA circuit and the input voltage for the second GOA circuit having a substantially the same voltage level. An input port of the voltage transmitting circuit is connected to an output port of the first GOA circuit and configured to receive the output voltage from the first GOA circuit; and an output port of the voltage transmitting circuit is connected to an input port of the second GOA circuit and configured to output a forwarded voltage to the second GOA circuit as the input voltage for the second GOA circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.