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Liquid crystal display panel and manufacture method thereof

A technology for liquid crystal display panels and manufacturing methods, applied to static indicators, instruments, nonlinear optics, etc., can solve the problems of high cost, complicated process, complex structure of liquid crystal display panels, etc., to simplify the structure, simplify the process, save The effect of making steps

Inactive Publication Date: 2010-10-20
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned manufacturing method is complicated in process, and the structure of the manufactured liquid crystal display panel is complicated, and the cost is high

Method used

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  • Liquid crystal display panel and manufacture method thereof
  • Liquid crystal display panel and manufacture method thereof
  • Liquid crystal display panel and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] figure 2 It is a schematic structural diagram of the liquid crystal display panel of the first embodiment of the present invention, combined with figure 2 The structure of the liquid crystal display panel of the first embodiment of the present invention will be described.

[0068] Such as figure 2 As shown, in this embodiment, the liquid crystal display panel includes a first substrate 210 and a second substrate 223 oppositely disposed, and a liquid crystal layer 216 between the first substrate 210 and the second substrate 223 .

[0069] Specifically, the first substrate 210 and the second substrate 223 may be made of transparent glass material or transparent plastic material. On the side facing the second substrate 223, the first substrate 210 has: a light-shielding layer 211, a semiconductor material layer 213 on the light-shielding layer 211, and the first substrate 210 on both sides of the semiconductor material layer 213 has layers covering both sides of the s...

Embodiment 2

[0090] Figure 8 It is a schematic structural diagram of a liquid crystal display panel according to the second embodiment of the present invention, combined below Figure 8 The structure of the liquid crystal display panel of the second embodiment of the present invention will be described.

[0091] Such as Figure 8 As shown, in this embodiment, the liquid crystal display panel includes a first substrate 310 and a second substrate 320 disposed opposite to each other, and a liquid crystal layer 319 located between the first substrate 310 and the second substrate 320 .

[0092] Specifically, the first substrate 310 has a color filter layer 311 on the side facing the second substrate 320, and the color filter layer 311 includes a pigment layer 311a and a black matrix layer (BM) 311b located at the interval between the pigment layers 311a. The upper layer of the black matrix layer (BM) 311b has a semiconductor material layer 314, and the positions on both sides of the semicond...

Embodiment 3

[0113] Figure 10 It is a structural schematic diagram of the liquid crystal display panel of the third embodiment of the present invention, combined with the following Figure 10The structure of the liquid crystal display panel of the third embodiment of the present invention will be described.

[0114] Such as Figure 10 As shown, in this embodiment, the liquid crystal display panel includes a first substrate 410 and a second substrate 423 disposed opposite to each other, and a liquid crystal layer 418 between the two substrates.

[0115] Specifically, the first substrate 410 and the second substrate 423 may be made of transparent glass material or transparent plastic material. The side of the first substrate 410 facing the second substrate 423 has: a gate 411a, a pixel electrode 412 and a pad electrode 411b, and a gate insulating layer 413 is covered on the gate 411a, the pixel electrode 412 and the pad electrode 411b, There is a semiconductor material layer 414 on the g...

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Abstract

The invention provides a liquid crystal display panel and a manufacture method thereof. The liquid crystal display panel comprises a first base plate, a second base plate and a liquid crystal layer, wherein the first base plate and the second base plate are in opposite arrangement, the liquid crystal layer is arranged between the first base plate and the second base plate, a thin film transistor, a pixel electrode and a gate insulation layer are arranged on one surface of the first base plate, facing the second base plate, the gate insulation layer is adjacent to the liquid crystal layer, and in addition, the position of the gate insulation layer, close to the liquid crystal layer, is provided with organic polymer materials with the liquid crystal molecular orientation function. The liquid crystal display panel and the manufacture method thereof, provided by the invention, simplify the process steps of the liquid crystal display panel, simplify the structure of the liquid crystal display panel, and reduce the cost.

Description

technical field [0001] The invention relates to the technical field of semiconductor manufacturing, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] A liquid crystal display (Liquid Crystal Display, LCD) has many advantages such as thinness, energy saving, and no radiation, so it has gradually replaced the traditional cathode ray tube (CRT) display. Currently, liquid crystal displays are widely used in high-definition digital televisions, desktop computers, personal digital assistants (PDAs), notebook computers, mobile phones, digital cameras and other electronic equipment. [0003] A liquid crystal display is generally composed of a liquid crystal display panel and an external driving circuit. At present, liquid crystal display panels can be divided into top-gate and bottom-gate according to the manufacturing process of thin-film transistors (TFT, thin-film-transistor). figure 1 It is a structural schematic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G02F1/1362G02F1/1368
Inventor 袁剑峰
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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