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Array substrate and liquid crystal display

An array substrate and thin-film transistor technology, applied in static indicators, instruments, nonlinear optics, etc., can solve problems such as complex production processes, disconnected data lines, black lines on display screens, etc., to save layout space, reduce costs, reduce The effect of wiring

Active Publication Date: 2018-11-23
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process of the array substrate, due to the complex production process, the data line may be disconnected due to the influence of the production process or the factory environment, which will cause black lines in the display screen and seriously affect the display quality of the screen.

Method used

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  • Array substrate and liquid crystal display

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Embodiment Construction

[0014] Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are shown in the accompanying drawings, in which the same reference numerals always refer to the same components. The embodiments will be described below in order to explain the present invention by referring to the figures.

[0015] figure 1 It shows a schematic structural diagram of an array substrate according to an exemplary embodiment of the present invention. Such as figure 1 As shown, the array substrate mainly includes a plurality of gate lines arranged in a row direction, a plurality of data lines arranged in a column direction, and a plurality of pixel units arranged in a matrix. Each pixel unit includes at least one pixel electrode and at least two thin film transistor switches (TFT). Each pixel unit is driven by one gate line and two data lines.

[0016] Here, gate lines and data lines of various arrangements and numbers can be provided to realize tha...

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Abstract

The invention provides an array substrate and a liquid crystal display. The array substrate comprises a plurality of gate lines arranged along the row direction; a plurality of data lines arranged along the column direction; and a plurality of pixel units arranged in the form of a matrix. Each pixel unit comprises at least one pixel electrode and at least two thin-film transistor switches. Each pixel unit is driven by one gate line and two data lines. According to the array substrate and the liquid crystal display provided in the exemplary embodiments of the invention, each pixel unit is driven by two data lines. In this way, when one data line is broken, the normal usage of the display is not influenced at all. Therefore, the condition that black lines are generated on the display due to the broken state of the data line can be reduced.

Description

Technical field [0001] The present invention generally relates to the technical field of liquid crystal displays, and in particular to an array substrate and a liquid crystal display. Background technique [0002] With the development of display manufacturing technology, liquid crystal display technology has developed rapidly, and has replaced the traditional CRT display and has become the mainstream of flat panel displays in the future. In the field of liquid crystal display technology, thin film transistor liquid crystal displays (TFT-LCDs) are widely used in televisions, computers, and computers due to their large size, high integration, powerful functions, flexible process, and low cost. [0003] The display panel is the main component of the TFT-LCD, which is generally formed by assembling the fabricated array substrate and the color film substrate and filling the liquid crystal. The array substrate includes a number of gate lines and data lines. The gate lines provide switch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/133
CPCG02F1/13306G02F1/136286G02F1/1368
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD