CN203054251U - Ultra-thin anti-glare film for liquid crystal display - Google Patents

Abstract

The utility model relates to an antireflection coating field discloses an ultra-thin type anti-dazzle membrane for LCD, include: protecting the transparent film layer, and stripping the transparent film layer by using the transparent film layer; the method is characterized in that: the transparent film layer is provided with a plurality of holes penetrating through the upper surface and the lower surface of the transparent film layer, the aperture of each hole is 0.1-10 mu m, and the holes are in one or more of a circular shape, a square shape, a triangular shape and a star shape. Compared with the prior art, the utility model provides a pair of ultra-thin type anti-dazzle membrane for LCD has simple structure, advantage that low in manufacturing cost.

Description

Ultra-thin anti-glare film for liquid crystal display

technical field

The utility model relates to the technical field of anti-reflection coatings, in particular to an ultra-thin anti-glare film for liquid crystal displays.

Background technique

As a very common and extremely important display, liquid crystal display is as small as MP4, mobile phone, camera; as large as notebook computer, LCD TV, etc. In actual use, when the external light shines on the display surface, the visual recognition will be significantly damaged, and the image is more difficult to recognize when operating under high-brightness light. Watching this kind of screen for a long time will cause great damage to people's eyes. People are prone to fatigue.

For this reason, users usually choose to paste a layer of anti-glare film on the surface of the display. At present, the anti-glare film of liquid crystal display that is common in the industry is generally composed of a multi-layer structure consisting of a protective transparent film layer, a transparent film layer, a peeling transparent film layer and an anti-glare transparent layer. The scratch-resistant transparent film layer is heated, which in turn leads to a larger thickness of the entire anti-glare film, which affects the pasting and use of the anti-glare film.

In addition, the traditional anti-glare transparent film layer mostly chooses to add matting particles in the film layer, which not only affects the light transmission of the entire anti-glare film, but also undoubtedly increases the manufacturing cost of the anti-glare film due to the use of matting particles.

Contents of the invention

Aiming at the defects in the prior art, the purpose of this utility model is to develop an ultra-thin anti-glare film for liquid crystal displays with simple structure and low manufacturing cost.

In order to achieve the above object, the utility model adopts the following technical solutions.

An ultra-thin anti-glare film for a liquid crystal display, comprising: protecting a transparent film layer, using the transparent film layer, and peeling off the transparent film layer; it is characterized in that: the used transparent film layer is provided with a plurality of holes penetrating through its upper and lower surfaces , the diameter of the hole is between 0.1 μm-10 μm.

As an improvement, the shape of the hole is one or more of circle, square, triangle and star.

As an improvement, the transparent film layer is provided with a scratch-resistant layer, the holes are arranged on the scratch-resistant layer, and the thickness of the scratch-resistant layer is between 1.5 times and 2 times the hole diameter.

As an improvement, a glass fiber layer is provided under the transparent film layer, the holes are arranged on the glass fiber layer, and the thickness of the stripped fiber layer is between 1.5 times and 2 times the hole diameter.

Compared with the prior art, the ultra-thin anti-glare film for liquid crystal displays provided by the utility model has the following beneficial effects.

1. By setting a number of holes through the upper and lower surfaces of the transparent film layer, using the holes to scatter the external light to achieve the purpose of anti-glare, avoiding the use of anti-glare transparent film layer, effectively reducing the thickness of the entire anti-glare film , which is conducive to the thin design of the anti-glare film.

2. By setting a scratch-resistant layer on the transparent film layer and setting holes on the scratch-resistant layer, the scratch-resistant layer and the anti-glare layer are organically combined, and the scratch-resistant and anti-glare effects are obvious; at the same time, the hole diameter is 0.1μm-10μm, the thickness of the scratch-resistant layer is only between 1.5 times and 2 times the diameter of the hole, which ensures the thickness of the entire anti-glare film.

3. By providing a glass fiber layer, the holes are arranged on the glass fiber layer, which facilitates the processing and manufacturing of the anti-glare film.

Description of drawings

Fig. 1 is a schematic structural view of the utility model embodiment one;

Fig. 2 shows the top view of the use layer of Embodiment 1 of the utility model;

Fig. 3 shows the structural representation of the second embodiment of the utility model;

Fig. 4 is a schematic structural diagram of Embodiment 3 of the present utility model.

Explanation of reference signs:

1. Protect the transparent film layer, 2. Use the transparent film layer, 3. Peel off the transparent film layer, 21, 41, 51, holes, 4. Scratch-resistant layer, 5. Glass fiber layer.

Detailed ways

In order to further illustrate the essence of the utility model, the specific implementation of the utility model is described as follows in conjunction with the accompanying drawings.

Embodiment one

As shown in Fig. 1 and Fig. 2, a kind of ultra-thin anti-glare film for liquid crystal display comprises: protective transparent film layer 1, uses transparent film layer 2, peels off transparent film layer 3; It is characterized in that: described use transparent film layer The layer 2 is provided with a plurality of holes 21 penetrating its upper and lower surfaces, the diameter of the holes 21 is between 0.1 μm-10 μm, and the interval between every two adjacent holes is 10 μm-100 μm. In this embodiment, the shape of the holes 21 is preferably cylindrical, the diameter of the holes 21 is preferably 4 μm, and the distance between every two adjacent holes 21 is 10 μm. In other embodiments, the cross-sectional shape of the hole is one or more of a circle, a square, a triangle, and a star.

Embodiment two

As shown in Figure 3, a kind of ultra-thin anti-glare film for liquid crystal display, comprises: protective transparent film layer 1, uses transparent film layer 2, peels off transparent film layer 3; It is characterized in that: described use transparent film layer 1 A scratch-resistant layer 4 is provided, and the scratch-resistant layer 4 is provided with holes 41 running through its upper and lower surfaces. Wherein, the diameter of the hole 41 is 1 μm-10 μm, and the thickness of the scratch-resistant layer 4 is between 1.5 times and 2 times the diameter of the hole 41 . In this embodiment, the diameter of the hole 41 is preferably 4 μm, the interval between every two adjacent holes 41 is 50 μm, and the thickness of the scratch-resistant layer 4 is twice the diameter of the hole 41 .

Embodiment three

As shown in Figure 4, a kind of ultra-thin anti-glare film for liquid crystal display, comprises: protective transparent film layer 1, uses transparent film layer 2, peels off transparent film layer 3; It is characterized in that: described use transparent film layer 1 The glass fiber layer 5 is provided with a hole 51; the diameter of the hole 51 is 1 μm-10 μm, and the thickness of the stripped fiber layer is 1.5 times to 2 times the diameter of the hole 51. In this embodiment, the diameter of the hole 51 is preferably 2 μm, the distance between every two adjacent holes 51 is 100 μm, and the thickness of the glass fiber layer 5 is 1.5 times the diameter of the hole 51 .

The above specific embodiments have described the essence of the utility model in detail, but the protection scope of the utility model cannot be limited by this. Obviously, under the enlightenment of the essence of the utility model, those skilled in the art can also make many improvements and modifications. It should be noted that these improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims (4)

1. An ultra-thin anti-glare film for a liquid crystal display, comprising: protecting a transparent film layer, using a transparent film layer, and peeling off the transparent film layer; holes, the diameter of which is between 0.1 μm and 10 μm. 2. The ultra-thin anti-glare film for liquid crystal displays according to claim 1, wherein the shape of the hole is one or more of a circle, a square, a triangle, and a star. 3. The ultra-thin anti-glare film for liquid crystal display according to claim 1, wherein the transparent film layer is provided with a scratch-resistant layer, the hole is arranged on the scratch-resistant layer, and the The thickness of the scratch-resistant layer is between 1.5 times and 2 times the diameter of the hole. 4. The ultra-thin anti-glare film for liquid crystal display according to claim 1, wherein a glass fiber layer is arranged under the transparent film layer, and the hole is arranged on the glass fiber layer, and the peeling fiber layer The thickness is between 1.5 times and 2 times the diameter of the hole.

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