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A liquid crystal display panel and its manufacturing method and display device

A technology of liquid crystal display panels and display panels, which is applied in semiconductor/solid-state device manufacturing, instruments, electrical components, etc., and can solve problems such as thickness, weight, unfavorable display screen light and thin requirements, and increased battery load of mobile phones

Inactive Publication Date: 2016-09-28
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned display structure, the inventors found that since the touch screen and the display screen are prepared separately, the formed touch screen generally has high cost, high thickness, and heavy weight, which is not conducive to the requirement of light and thin display screens; The overlap deviation during the bonding process is large, and the touch position cannot be accurately positioned; bonding the touch screen on the surface of the display will reduce the light transmittance of the display, and a higher power backlight is required under the same display brightness conditions. Further increases the load on the battery of the mobile phone, which is not conducive to the low power consumption requirements in the design of the mobile phone

Method used

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  • A liquid crystal display panel and its manufacturing method and display device
  • A liquid crystal display panel and its manufacturing method and display device
  • A liquid crystal display panel and its manufacturing method and display device

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Experimental program
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Embodiment 1

[0080] combine Figure 1A and 1B shown (where Figure 1A It is a schematic diagram of the top perspective structure of the color filter substrate of the liquid crystal display panel provided in Embodiment 1 of the present invention, Figure 1B Schematic diagram of the structure of the liquid crystal display panel provided by Embodiment 1 of the present invention at the section A-A of the color filter substrate), the liquid crystal display panel provided by the embodiment of the present invention includes a color filter substrate 1 and an array substrate 2, a color filter substrate 1 and an array substrate 2 is filled with liquid crystal (not shown in the figure), the color filter substrate 1 includes: a substrate 10; a color filter layer 11 formed on the substrate and a first insulating layer 13 covering the color filter layer 11, wherein the color filter layer includes The color filter pixel area 12a and the black matrix area 12b; the first conductive signal line 16 formed on...

Embodiment 2

[0087] combine Figure 1C As shown (the schematic diagram of the top view perspective structure of the color filter substrate of the liquid crystal display panel provided by Embodiment 2 of the present invention is the same as that of Embodiment 1, refer to Figure 1A , Figure 1C Schematic diagram of the structure of the liquid crystal display panel provided by Embodiment 2 of the present invention at the section A-A of the color filter substrate), the liquid crystal display panel provided by the embodiment of the present invention includes a color filter substrate 1 and an array substrate 2, and a color filter substrate 1 and an array substrate 2 is filled with liquid crystal, and the color filter substrate 1 includes: a substrate 10; a color filter layer 11 formed on the substrate 10 and a first insulating layer 13 above the color filter layer 11, wherein the color filter layer 11 includes a color filter pixel area 12a and the black matrix region 12b; the first conductive s...

Embodiment 3

[0094] combine Figure 2A and 2B shown (where Figure 2A It is a schematic top view perspective structure diagram of the array substrate of the liquid crystal display panel provided by Embodiment 3 of the present invention, Figure 2B Schematic diagram of the structure of the liquid crystal display panel provided by Embodiment 3 of the present invention at the section A-A of the array substrate), the liquid crystal display panel provided by the embodiment of the present invention includes a color filter substrate 1 and an array substrate 2, and a color filter substrate 1 and an array substrate 2 Liquid crystals are filled between them, and the array substrate 2 includes: a substrate 20; data lines 24 and gate lines 21 that cross vertically and horizontally are formed on the substrate 20; pixel units and TFT switches are formed around the data lines 24 and gate lines 21, wherein the TFT The switch includes a gate electrode, a gate insulating layer 22, a source electrode, a dr...

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Abstract

Embodiments of the present invention provide a liquid crystal display panel, a manufacturing method thereof, and a display device, which relate to the field of liquid crystal display manufacturing, and can reduce the thickness of a touch display panel and improve touch accuracy and light transmittance. The display panel includes: a color filter substrate and an array substrate, and liquid crystal is filled therebetween; the color filter substrate includes: a substrate; a color filter layer on the substrate and a first insulating layer covering the color filter layer; a first insulating layer on the first insulating layer Conductive signal lines; spacers of force-sensitive resistance materials uniformly arranged on the first conductive signal lines; second insulating layers covering the first conductive signal lines, the first insulating layer and spacers of force-sensitive resistance materials; forming The second conductive signal line crossing the first conductive signal line on the second insulating layer, the second conductive signal line is in contact with the other end of the spacer of the force sensitive resistor material through the via hole. The embodiments of the present invention are applied to the manufacture of liquid crystal displays.

Description

technical field [0001] The invention relates to the field of liquid crystal display manufacturing, in particular to a liquid crystal display panel, a manufacturing method thereof, and a display device. Background technique [0002] As an optoelectronic product that integrates large-scale semiconductor integrated circuits and flat-panel light source technology with thin-film transistors as control elements and liquid crystals as the medium——thin-film transistor liquid crystal display has the advantages of low power consumption, portability, wide application range, and high quality. Become a new generation of mainstream display. [0003] In a display device, a touch panel is used in order to allow a user to perform related operations while viewing a screen. The touch display screen is one of the important carriers that integrate the input and output terminals; by measuring the coordinate position of the touch point on the display screen, the toucher's intention can be known a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1339G02F1/1333G02F1/1362G02F1/1368H01L21/77
CPCG02F1/133G02F1/1339G06F3/0412G02F1/13394G06F3/04146
Inventor 李坤玄明花高永益
Owner BOE TECH GRP CO LTD