Gate-on-array (goa) circuit and display device
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorLongqiang SHI
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Abstract
A gate-on-array (GOA) circuit is provided, and the GOA circuit includes a plurality of rows of cascading GOA units, at least four clock signal lines, and a first start trigger signal line. The plurality of rows of GOA units are divided into odd-row GOA units and even-row GOA units, and a first GOA unit of the odd-row GOA units is connected to the first start trigger signal line.
Claims10
A gate-on-array (GOA) circuit, configured to provide a display panel with a row scan driving signal and a driving signal of a compensation circuit and comprising a plurality of rows of cascading GOA units, at least four clock signal lines, and a first start trigger signal line;
- wherein each of the plurality of rows of GOA units is connected to one of the at least four clock signal lines;
- wherein the plurality of rows of GOA units are divided into odd-row GOA units and even-row GOA units, and a first GOA unit of the odd-row GOA units is connected to the first start trigger signal line;
- and
- wherein in a compensation stage, when a waveform of a first start trigger signal provided by the first start trigger signal line corresponds to an odd-numbered frame, the odd-row GOA units start to work, and the even-row GOA units are reset;
- when the waveform of the first start trigger signal corresponds to an even-numbered frame, the even-row GOA units start to work, and the odd-row GOA units are reset.
A display device, comprising a display panel and a gate-on-array (GOA) circuit, wherein the GOA circuit is disposed on the display panel and configured to provide the display panel with a row scan driving signal and a driving signal of a compensation circuit, and the GOA circuit comprises a plurality of rows of cascading GOA units, at least four clock signal lines, and a first start trigger signal line;
- wherein each of the plurality of rows of GOA units is connected to one of the at least four clock signal lines, respectively;
- wherein the plurality of rows of GOA units are divided into odd-row GOA units and even-row GOA units, and a first GOA unit of the odd-row GOA units is connected to the first start trigger signal line;
- and
- wherein in a compensation stage, when a waveform of a first start trigger signal provided by the first start trigger signal line corresponds to an odd-numbered frame, the odd-row GOA units start to work, and the even-row GOA units are reset;
- when the waveform of the first start trigger signal corresponds to an even-numbered frame, the even-row GOA units start to work, and the odd-row GOA units are reset.
Dependencies are inferred from the claim text.