Pulse generation unit, array substrate, display device, driving circuit and method

Abstract

The embodiments of the invention provide a pulse generation unit, an array substrate, a display device, a driving circuit and a method, which relate to the display technology field and can solve the problem that a pixel electrode could not be fully charged to some extent so as to improve the display effect. The pulse generation unit comprises a position restoring module used to respond to the low electric level at a first input end to enable the pulse output end to output the low electric level and used to respond to the low electric level at a second input end and the low electric level at a third input end to enable the pulse output end to output the low electric level; and a pulse generation module used to respond to the high electric level at the first input end, the high electric level at the second input end and the low electric level at the third input end to enable the pulse output end to output the high electric level and used to respond to the high electric level at the first input end, the low electric level at the second input end and the high electric level at the third input end to enable the pulse output end to output the high electric level. The technical schemes of the invention are mused for a crystal display apparatus.

Description

[0001] 【Technical field】 [0002] The present invention relates to the field of display technology, in particular to a pulse generating unit, an array substrate, a display device, a driving circuit and a method. [0003] 【Background technique】 [0004] The liquid crystal display device includes a plurality of sub-pixel units defined by the crossing of a plurality of data lines and a plurality of gate lines, the plurality of sub-pixel units are distributed in a matrix, each sub-pixel unit includes a pixel electrode and a thin film transistor, and the source of the thin film transistor is connected to the data line , the drain of the thin film transistor is connected to the pixel electrode, the gate of the thin film transistor is connected to the gate line, and the gate line is connected to the gate driving circuit, and the gate driving circuit controls the on and off of the thin film transistor through the gate line, when the thin film transistor is turned on When turned on, the...

AI Technical Summary

Problems solved by technology

However, as the resolution continues to improve, the turn-on time of the thin film transistor becomes shorter and shorter, which may cause the voltage of the pixel electrode to fail to reach the required data voltage during the turn-on time of the thin film transistor, that is, insufficient charging of the pixel electrode may easily occur. Problems that adversely affect the display effect

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