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Touch screen with effects of reflection and permeation and manufacturing method thereof

A manufacturing method and touch screen technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems affecting the touch screen, the prompt information of the touch screen is invisible, and the touch screen with reflective function has not yet appeared, and achieves The effect of low production cost and simple structure

Inactive Publication Date: 2009-12-30
SHENZHEN LAIBAO HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the touch screen manufacturing industry, the metal film is the most used to emit light. However, because the metal film usually has a light-shielding effect, the use of the metal film to realize light reflection will also cut off the background light source of the touch screen, resulting in the touch screen prompt information. Visible and affect the use function of the substrate of the touch screen
[0005] Therefore, so far, no touch screen with reflective function has appeared.

Method used

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  • Touch screen with effects of reflection and permeation and manufacturing method thereof
  • Touch screen with effects of reflection and permeation and manufacturing method thereof
  • Touch screen with effects of reflection and permeation and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] like figure 1 As shown, the touch screen of the present invention having both reflection and transmission effects includes a substrate 1, a touch film layer 2, a semi-reflective and semi-transparent film layer 3 and a protective film layer 4, the semi-reflective and semi-transparent film layer 3 covers the substrate 1, and the protective film The layer 4 covers the transflective film layer 3 , and the touch film layer 2 covers the other side surface of the substrate 1 .

[0029] The semi-reflective and semi-permeable membrane layer 3 can be used including but not limited to:

[0030] 1. Metal film layer with pattern, the pattern is designed according to the need, and the purpose of light transmission is achieved through the pattern;

[0031] 2. Similarly, a metal alloy film layer with a pattern can be used;

[0032] 3. Non-metallic film layers with reflection and transparency effects, such as coating two films with different refractive indices on the substrate, such a...

Embodiment 2

[0040] like figure 2 As shown, this embodiment is basically the same as Embodiment 1, the difference is that: the semi-reflective and semi-permeable film layer 3, the protective film layer 4 and the touch film layer 2 are sequentially stacked on the same side surface of the substrate 1, and the order from inside to outside is : a semi-reflective and semi-permeable film layer 3, a protective film layer 4 and a touch film layer 2.

[0041] The embodiment of the manufacturing method of the touch screen with both reflection and transmission effects in the present invention is as follows:

[0042] Embodiment one

[0043] like image 3 As shown, the manufacturing method of the present invention taking into account reflection and transmission effect touch screen comprises:

[0044] Make the touch film layer first, and the touch film layer directly covers one side of the substrate;

[0045] Then make a transflective and semipermeable membrane, which is directly covered on the oth...

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Abstract

The invention relates to a touch screen with effects of reflection and permeation and a manufacturing method thereof. The touch screen comprises a base plate, a touch film layer, a semi-inverse semi-permeable film layer and a protecting film layer, wherein the semi-inverse semi-permeable film layer is covered on the base plate, the protecting film layer is covered on the semi-inverse semi-permeable film layer, and the touch film layer is covered on the protecting film layer or on the surface at the other side of the base plate; the manufacturing method comprises: the touch film layer, the semi-inverse semi-permeable film layer and the protecting film layer are made on the base plate, so that the production of the touch screen can be realized. The invention provides the touch screen having the functions of reflection and permeation for a first time, so that the touch screen can simultaneously realize the double functions of mirror reflection and touch control, namely, when the touch screen does not work and a background light source is closed, the touch screen can be used as a reflection mirror face; when the touch screen works and the background light source is opened, the normal function of touch control and display can be realized, so that the new using requirements of the client can be met; meanwhile, the structure is simple, and the production cost is low.

Description

technical field [0001] The present invention relates to a touch screen, and also to a manufacturing method of the touch screen, in particular to a touch screen with both reflection and transmission effects and a manufacturing method thereof. Background technique [0002] A touch screen is an electronic device that realizes information input through touch operations on the screen. The prompt information on the touch screen must be visible in order to realize information input. Therefore, the structural layers that make up the touch screen need to be transparent. [0003] With the development of market demand, there is a requirement that the touch screen has a reflective function, for example, when the electronic device using the touch screen is not working, the touch screen can be used as a mirror. [0004] To realize the reflective function of the touch screen, it is required that the structural layer of the touch screen has the function of reflecting light. At present, in...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 郭志勇王连彬钟荣苹李绍宗王士敏商陆平陈雄达
Owner SHENZHEN LAIBAO HI TECH
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