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Touch substrate, manufacturing method thereof, and display device

A manufacturing method and substrate technology, which are applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve the problems of restricting the development of touch screens, high proportion of development costs, and high cost of touch screens, reducing the number of patterning processes and reducing masking. The number of diaphragms and the effect of reducing production costs

Active Publication Date: 2022-05-06
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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AI Technical Summary

Problems solved by technology

If the existing touch screen has requirements such as supporting the active pen, at least 4 or more masks are required to make it, and the mask cost accounts for too much of the development cost, which is not conducive to the reduction of production costs; the touch screen production adopts the yellow light process, and 4 masks The mask requires at least 4 yellow light processes, and the production cycle is long, which makes the cost of the touch screen higher and limits the development of the touch screen.

Method used

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  • Touch substrate, manufacturing method thereof, and display device
  • Touch substrate, manufacturing method thereof, and display device
  • Touch substrate, manufacturing method thereof, and display device

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Embodiment Construction

[0046] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0047] The embodiments of the present invention aim at the high cost of the touch screen in the prior art, which limits the development of the touch screen, and provides a touch substrate, a manufacturing method thereof, and a display device, which can reduce the need for manufacturing a touch substrate. The number of mask plates is reduced, the number of patterning processes for making the touch substrate is reduced, the production time of the touch substrate is shortened, and the production cost of the touch substrate is reduced.

[0048] An embodiment of the present invention provides a method for manufacturing a touch substrate, the touch substrate includes a first touch electrode, a first insulating layer, a second touch electrode ...

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Abstract

The invention provides a touch substrate, a manufacturing method thereof, and a display device, which belong to the field of display technology. Wherein, the touch substrate includes a first touch electrode, a first insulating layer, a second touch electrode and a second insulating layer arranged in sequence on the base substrate, and the manufacturing method of the touch substrate includes: A patterning process forms the patterns of the second touch electrodes and the second insulating layer. The technical solution of the present invention can reduce the number of masks required for manufacturing the touch substrate, reduce the number of patterning processes for manufacturing the touch substrate, shorten the production time of the touch substrate, and reduce the manufacturing cost of the touch substrate.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch substrate, a manufacturing method thereof, and a display device. Background technique [0002] The popularity of smart phones and tablet computers has allowed touch screens to penetrate into every aspect of human life. Touch screens have become an indispensable daily necessities for people's production and life in the information age. [0003] Mask (mask plate) is a mold necessary for the production of touch screens. Due to its high cost, it occupies a large proportion of the production cost of touch screens. If the existing touch screen has requirements such as supporting the active pen, at least 4 or more masks are required to make it, and the mask cost accounts for too much of the development cost, which is not conducive to the reduction of production costs; the touch screen production adopts the yellow light process, and 4 masks The mask requires at least 4 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103
Inventor 许占齐邱震陈璀李扬杰
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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