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A kind of array substrate and display device

A technology for array substrates and display devices, which is applied in static indicators, instruments, nonlinear optics, etc., can solve the problems that affect the display effect of display panels and the low charging rate of pixel units.

Active Publication Date: 2019-10-29
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The charging time of the pixel unit is getting shorter and shorter, resulting in a lower and lower charging rate of the pixel unit, which seriously affects the display effect of the display panel

Method used

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  • A kind of array substrate and display device
  • A kind of array substrate and display device
  • A kind of array substrate and display device

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0053] It should also be understood that the terminology used in the description of the...

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Abstract

The present invention provides an array substrate and a display device. The array substrate includes a plurality of control switches and a plurality of pixels arranged in a matrix. Each row of pixels corresponds to a first scanning line and a second scanning line, and one control switch corresponds to a row of pixels. The control terminals of a plurality of control switches input a clock signal one by one, the second scanning line of a row of pixels and the first connection terminal of the control switch corresponding to the next row of pixels jointly input the driving signal, and the second connection of the control switch corresponding to the next row of pixels The terminal is connected to the first scanning line of the next row of pixels, so that the row of pixels is charged through the second scanning line within one time period of the clock signal starting from the rising edge of the clock signal, when the clock signal After becoming low level, the control switches corresponding to the pixels in the next row are turned on, and the pixels in the next row are precharged through the first scanning line. The present invention precharges the next row of pixels when one row of pixels is charged, thereby improving the pixel charging efficiency.

Description

technical field [0001] The technical field of liquid crystal display of the present invention, in particular, relates to an array substrate and a display device. Background technique [0002] TFT-LCD (Thin Film Transistor Liquid Crystal Display, Thin Film Transistor Liquid Crystal Display) is one of the main varieties of flat panel display, and has become an important display platform in modern IT and video products. The main driving principle of TFT-LCD is roughly as follows: the main board of the system inputs the R / G / B compressed signal and the gate drive signal into the PCB (Printed Circuit Board, printed circuit board) through the wire, and the data passes through the TCON (Timing Controller, timing controller) on the PCB board. Controller, used to generate the clock signal) after processing, through the PCB board respectively through the soft board S-COF (Source-Chip on Film) connected to the data line and the soft board G-COF (Gate-Chip on Film) of the scanning line a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368
CPCG02F1/136286G02F1/1368G09G3/3648G09G2300/043G09G2310/0251G09G3/3659G09G2310/063G09G3/3677G09G3/3688G09G2300/0809G09G2310/08
Inventor 李汶欣
Owner HKC CORP LTD
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