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How to make LCD panels

A technology of liquid crystal panel and manufacturing method, applied in the direction of nonlinear optics, instrument, optics, etc., which can solve the problems of increasing process steps, increasing substrate size, increasing production cost, etc.

Active Publication Date: 2012-02-22
苏州盛泽科技创业园发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for this conductive sheet, in addition to increasing the size of the substrate, an additional process is required to expose the conductive sheet, resulting in increased production costs and increased process steps.

Method used

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  • How to make LCD panels
  • How to make LCD panels
  • How to make LCD panels

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] Figure 1A to Figure 1D It is a sectional view of the manufacturing process of the liquid crystal panel according to the embodiment of the present invention.

[0022] First, please refer to Figure 1A , providing a substrate 100 . The substrate 100 may be a thin film transistor array substrate. The substrate 100 has a plurality of active regions 102 and a peripheral region 104 surrounding the active regions 102 . The active area 102 is an area for displaying images, and the peripheral area 104 is configured with related circuits (not shown in the figure) to drive the active area 102 to display. In addition, each active region 102 is provided with a plurality of pixel structures 105, a plurality of data lines 106 and a plurality of scan lines 108 electrically connected to the pixel structures 105, and a peripheral region 104 around each active region 102 is provided with The first shorting bar 110 and the second shorting bar 112 . The first shorting bar 110 is electr...

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Abstract

A method for manufacturing a liquid crystal panel. A first substrate is provided having a plurality of active regions and a peripheral region surrounding the active regions. Each active area is provided with a plurality of pixel structures, and a plurality of data lines and scan lines electrically connected to the pixel structures. At least one first and second short-circuit bar electrically connected to the data line and the scan line are arranged in the peripheral area around each active area. A second substrate is provided, and a liquid crystal layer including a liquid crystal material and a polymer monomer is formed between the first substrate and the second substrate. Assemble the first and second substrates. The second substrate is cut to expose the first and second shorting bars. Voltage is applied to the first and second short-circuit bars, and at the same time ultraviolet light is irradiated to the assembled first and second substrates. The assembled first and second substrates are cut to form a plurality of liquid crystal panels.

Description

technical field [0001] The invention relates to a method for manufacturing a liquid crystal panel, in particular to a method for manufacturing a liquid crystal panel that can reduce production costs and simplify manufacturing steps. Background technique [0002] The information and communication industry has become the mainstream industry today, especially the development of various portable communication and display products, and the flat panel display is the communication interface between people and information, so its development is particularly important. At present, the technologies used in flat-panel displays mainly include the following: plasma display panel (PDP), liquid crystal display (liquid crystal display, LCD), inorganic electroluminescent display (electro-luminescent display), light emitting diode (light emitting diode) diode, LED), vacuum fluorescent display (vacuum fluorescent display), field emission display (fieldemission display, FED), and electro-chromi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1339
Inventor 黄贵伟张营辉
Owner 苏州盛泽科技创业园发展有限公司