Color filter substrate with touch function, manufacturing method thereof, and embedded touch screen

A technology of color film substrate and touch function, which is applied in the field of flat panel display, can solve the problems of poor electrical connection effect, and achieve the effect of preventing the detection line from being unable to connect

Active Publication Date: 2016-09-07
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a color filter substrate with touch function, its manufacturing method and an embedded touch screen, so as to solve the problem of poor electrical connection effect across the bridge in the color filter substrate of the existing embedded touch screen

Method used

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  • Color filter substrate with touch function, manufacturing method thereof, and embedded touch screen
  • Color filter substrate with touch function, manufacturing method thereof, and embedded touch screen
  • Color filter substrate with touch function, manufacturing method thereof, and embedded touch screen

Examples

Experimental program
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Effect test

Embodiment 1

[0063] Please refer to Figure 4 and Figure 12 , which is a schematic structural diagram of a color filter substrate with a touch function according to Embodiment 1 of the present invention. Such as Figure 4 and Figure 12 As shown, the color filter substrate 200 with touch function includes: a substrate 201, a plurality of driving lines 203a, a plurality of detection lines 203b and a plurality of color resist layers; wherein, the plurality of driving lines 203a and the plurality of detection lines Lines 203b are formed on the substrate 201, the driving lines 203a and detection lines 203b are arranged in a criss-cross pattern and are independent of each other, and each detection line 203b is divided into several segments by the driving lines 203a; the plurality of color resist layers include A bottom color-resist layer and a top-layer color-resist layer, the bottom color-resist layer covers a part of the cut-off detection line 203b, and the part of the cut-off detection l...

Embodiment 2

[0095] Please refer to Figure 15 and Figure 16 , which is a schematic structural diagram of a color filter substrate with a touch function according to Embodiment 2 of the present invention. Such as Figure 15 and Figure 16 As shown, the color filter substrate 300 with touch function includes: a substrate 301, a plurality of driving lines 303a, a plurality of detection lines 303b and a plurality of color resist layers; wherein, the plurality of driving lines 303a and the plurality of detection lines Lines 303b are formed on the substrate 301, the driving lines 303a and detection lines 303b are arranged in a criss-cross pattern and are independent of each other, and each detection line 303b is divided into several segments by the driving lines 303a; the plurality of color resist layers include A bottom color-resist layer and a top-layer color-resist layer, the bottom color-resist layer covers a part of the cut-off detection line 303b, and the part of the cut-off detection...

Embodiment 3

[0114] Please refer to Figure 18 , which is a cross-sectional view of a color filter substrate with a touch function according to Embodiment 3 of the present invention. Such as Figure 18 As shown, the color filter substrate 400 with touch function includes: a substrate 401, a plurality of driving lines 403a, a plurality of detection lines 403b and a plurality of color resist layers; wherein, the plurality of driving lines 403a and the plurality of detection lines Lines 403b are formed on the substrate 401, the driving lines 403a and detection lines 403b are arranged in a criss-cross pattern and are independent of each other, and the detection lines 403b are divided into several segments by the driving lines 403a; the plurality of color resist layers include A bottom color-resist layer and a top-layer color-resist layer, the bottom color-resist layer covers a part of the cut-off detection line 403b, and the part of the cut-off detection line 403b not covered by the bottom co...

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PUM

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Abstract

The invention provides a color film substrate with touch control function, a manufacturing method thereof, and an embedded touch screen. The color film substrate comprises a substrate body, a plurality of drive lines, a plurality of detecting lines and a plurality of color resistance layers. The drive lines and the detecting lines are formed on the substrate. The drive lines and the detecting lines are arranged in a crisscross and mutual independent manner. Each detecting line is separated into several sections by the drive lines. The separated detecting lines are electrically connected through bridges which are formed among the color resistance layers. The color film substrate, the manufacturing method thereof, and the embedded touch screen have the advantages that the bridges can be formed without making through holes, the bridges are in direct contact with the exposed detecting lines so as to electrically connecting the separated detecting lines, and the problem that the detecting lines cannot be connected due to the fact that the through holes cannot be opened or completely opened is solved.

Description

technical field [0001] The invention relates to a flat panel display, in particular to a color filter substrate with a touch function, a manufacturing method thereof, and an embedded touch screen. Background technique [0002] The in-cell touch screen integrates the touch function into the display screen, so it can effectively reduce the thickness of the entire display and simplify the production process, making the product thinner and lighter, and the production cost is lower, so it is widely popular. For a liquid crystal display, it usually includes a color filter substrate and an array substrate. Since the array substrate usually includes more circuit designs, the in-cell touch screen generally sets the touch system on the side of the color filter substrate. [0003] combined reference figure 1 and figure 2 The color filter substrate 100 of the existing in-cell touch screen includes a substrate 101, a plurality of driving lines 102 formed on the substrate 101, a plural...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1333G06F3/041
Inventor 陈浩柴慧平马骏
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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