A kind of goa unit and driving method, goa circuit and display device

Abstract

Embodiments of the present disclosure provide a GOA unit and a method for driving the same, a GOA circuit and a display device. The embodiments of the preset disclosure relate in particular to the field of display manufacture. The GOA unit specifically comprises: a first node control module and a second node control module, wherein the first node control module is connected to a first control node, an input signal terminal, a first clock signal terminal, and an output signal terminal, wherein the second node control module is connected to a reset signal terminal, a second clock signal terminal, a third clock signal terminal, a first level terminal, the output terminal, and the first control node. The embodiment of the present disclosure may simplify the structure of a GOA circuit and be used for display manufacture.

Description

technical field [0001] The invention relates to the field of display manufacturing, in particular to a GOA unit, a driving method, a GOA circuit and a display device. Background technique [0002] A liquid crystal display (English: Liquid Crystal Display, LCD for short) has the advantages of light weight, thin thickness, low power consumption, etc., and is widely used in electronic products such as televisions, mobile phones, and monitors. The liquid crystal display is composed of a matrix of pixels in both horizontal and vertical directions. When the liquid crystal display is displaying, the driving circuit outputs a driving signal to scan each pixel row by row. The drive circuit of the liquid crystal display mainly includes a gate drive circuit and a data drive circuit. The data drive circuit latches the input display data and clock signals in a timing sequence, converts them into analog signals, and then inputs them to the data lines of the LCD panel; the gate drive circu...

AI Technical Summary

Problems solved by technology

However, the structure of the traditional gate drive circuit is relatively complicated, and the manufacturing process is also relatively complicated. However, the gate drive circuit is integrated on the array substrate of the liquid crystal display panel by using the integrated gate drive technology (English: Gate driver On Array, GOA for short), which can Save the gate switch integrated circuit part, thereby reducing the product cost in terms of material cost and manufacturing process. This gate drive circuit integrated on the array substrate using GOA technology is also called GOA circuit or shift register circuit.

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