Contact-control substrate, manufacture method thereof, and display device

A manufacturing method and a substrate technology, which are applied to instruments, electrical digital data processing, and input/output processes of data processing, etc., can solve the problems of high proportion of development costs, restrictions on the development of touch screens, and high costs of touch screens. The effect of patterning process times, reducing the number of masks, and reducing production costs

Active Publication Date: 2019-03-15
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Abstract
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  • Application Information

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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  • Contact-control substrate, manufacture method thereof, and display device
  • Contact-control substrate, manufacture method thereof, and display device
  • Contact-control substrate, manufacture 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, a detailed description will be given below with reference to the drawings and specific embodiments.

[0047] In view of the high cost of touch screens in the prior art, the embodiments of the present invention limit the development of touch screens, and provide a touch substrate, a manufacturing method thereof, and a display device, which can reduce the need for manufacturing touch substrates. The number of mask plates is reduced, the number of patterning processes for manufacturing the touch substrate is reduced, the production time of the touch substrate is shortened, and the manufacturing 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 control substrate and a manufacturing method thereof, and a display device, belonging to the technical field of display. The touch substrate comprises a first touch electrode, a first insulating layer, a second touch electrode and a second insulating layer arranged sequentially on a substrate, and the manufacturing method of the touch substrate comprises the steps offorming a pattern of the second touch electrode and the second insulating layer by a primary patterning process. The technical proposal of the invention can reduce the number of mask plates requiredfor 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 production 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 all aspects of human life. Touch screens have become an essential daily necessities for people's production and life in the information age. [0003] Mask (mask) is a necessary mold for touch screen production. Due to its high cost, it occupies a large proportion of the production cost of touch screen. If the existing touch screen supports active pen and other requirements, at least 4 or more masks are required to make, 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 uses yellow light technology, 4 sheets The mask requires at least four yellow light processes, and the production cycle i...

Claims

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Application Information

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Patent Type & Authority Applications(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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