Touch screen and manufacturing method thereof and touch display device

A technology of a touch display device and a manufacturing method, which is applied in the field of touch screens and their production, and touch display devices, and can solve the problems of low reflectivity and inability to realize mirror display on touch display devices, and achieve the goal of improving reflectivity and enriching functions Effect

Inactive Publication Date: 2018-07-24
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a touch screen, a manufacturing method thereof, and a touch display device to solve the problem that the reflectivity of the existing integrated touch screen is low, so that the touch display device cannot realize mirror display when the screen is turned off

Method used

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  • Touch screen and manufacturing method thereof and touch display device
  • Touch screen and manufacturing method thereof and touch display device
  • Touch screen and manufacturing method thereof and touch display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Reference figure 1 , Shows a schematic structural diagram of a touch screen according to an embodiment of the present invention.

[0033] The embodiment of the present invention provides a touch screen, including: a base substrate 11, a first reflector layer 12 formed on the first surface of the base substrate 11, and a second reflector layer 13 formed on the second surface of the base substrate 11 , And the touch function layer 14 formed on the second reflection-increasing layer 13; wherein, the first surface and the second surface are opposite.

[0034] The material of the first reflection enhancing layer 12 is niobium oxide Nb 2 O 5 Of course, other materials can also be used, such as zirconia ZrO 2 Etc.; the thickness of the first reflective layer 12 is The thickness of the first reflection enhancing layer 12 is preferably

[0035] The touch screen in the embodiment of the present invention may be an integrated touch touch screen; the base substrate 11 may be a glass sub...

Embodiment 2

[0049] Reference Figure 4 , Shows a flowchart of a method for manufacturing a touch screen according to an embodiment of the present invention, which may specifically include the following steps:

[0050] Step 401, forming a first reflector layer on the first surface of the base substrate.

[0051] In the embodiment of the present invention, a sputtering process may be used to form the first reflection enhancing layer 12 on the first surface of the base substrate 11.

[0052] Among them, the base substrate 11 can be a glass substrate, a quartz substrate, a resin substrate, etc.; the material of the first reflection enhancing layer 12 can be niobium oxide Nb 2 O 5 Or zirconia ZrO 2 Etc., the thickness of the first reflection enhancing layer 12 is

[0053] Step 402, forming a second anti-reflective layer on the second surface of the base substrate; the first surface and the second surface are opposite.

[0054] In the embodiment of the present invention, a sputtering process may be used...

Embodiment 3

[0065] Reference Figure 5 , Shows a schematic structural diagram of a touch display device according to an embodiment of the present invention.

[0066] The embodiment of the present invention provides a touch display device, including a display screen 51 and the aforementioned touch screen.

[0067] For the specific description of the touch screen, reference may be made to the description of Embodiment 1 and Embodiment 2, which will not be repeated in this embodiment of the present invention.

[0068] In the embodiment of the present invention, the display screen 51 and the touch screen are bonded by an optical transparent glue 52. Optical clear resin can also be called OCR (Optical Clear Resin, optical clear resin). By using optical clear resin 52 to bond the display screen 51 with the touch screen, the display screen 51 and the touch screen have good adhesion, and the touch display The display effect of the device is small.

[0069] It should be noted that the display 21 is an LC...

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Abstract

The invention provides a touch screen and a manufacturing method thereof and a touch display device, and relates to the technical field of displaying. A first reflectivity increasing layer is formed on a first surface of a substrate body, a second reflectivity increasing layer is formed on a second surface of the substrate body, a touch function layer is formed on the second reflectivity increasing layer, and based on the high reflectivity of the first reflectivity increasing layer and the second reflectivity increasing layer, the reflectivity of the touch screen can be increased so that the reflectivity of the touch display device formed by subsequent laminating can reach 30%-50%. The touch display device has a mirror plane display function when subjected to screen switch-off, and meanwhile, the displaying effect of the touch display device when subjected to screen switch-on is not considerably influenced, and the functions of the touch screen are enriched.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a touch screen, a manufacturing method thereof, and a touch display device. Background technique [0002] OGS (One Glass Solution, integrated touch) touch screen is a capacitive touch screen in which touch electrodes are directly formed on a glass substrate, so that a glass substrate plays a dual role of protecting glass and touch sensors at the same time, saving the glass substrate Quantity, reduce the production cost of the touch display device. [0003] However, when the touch display device is turned off, since the reflectivity of the integrated touch touch screen is low, the touch display device cannot achieve mirror display. Summary of the invention [0004] The present invention provides a touch screen, a manufacturing method thereof, and a touch display device, so as to solve the problem of low reflectivity of the existing integrated touch touch screen, so that the touc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0412G06F3/044G06F2203/04103G06F2203/04107
Inventor 杨忠正张明陈启程马伟杰都智
Owner BOE TECH GRP CO LTD
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