Anti-fingerprint touch screen cover plate

Abstract

The utility model provides an anti-fingerprint touch screen cover plate, which relates to the technical field of touch screen cover plates, and comprises a toughened glass cover plate, one side of the toughened glass cover plate is provided with an anti-fingerprint layer, the other side of the toughened glass cover plate is provided with a sealing layer, and the surface of the toughened glass cover plate and one side of the sealing layer are provided with protective layers. According to the utility model, the anti-fingerprint layer is adhered to the surface of the toughened glass cover plate, the OCA film used by the anti-fingerprint layer is a thin film used for being attached to the OCA film attaching layer of the touch screen glass, and the anti-fingerprint coating agent is coated on the surface of the anti-fingerprint layer, so that the capability of the anti-fingerprint layer for preventing fingerprint residues is enhanced; the anti-fingerprint layer is used for protecting and shielding the tempered glass cover plate, and then the anti-fingerprint coating agent is used for strengthening the fingerprint residue prevention function of the anti-fingerprint layer, so that fingerprint residues in use are avoided, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen cover plates, in particular to an anti-fingerprint touch screen cover plate. Background Art

[0002] With the popularity of smart phones and tablet computers, the manufacturing process of touch panels has been continuously improved, and capacitive touch screen cover has become the current mainstream.

[0003] In the prior art, common touch screen cover plates are prone to leaving fingerprints on the surface after use, which is unsightly and affects the user experience. In addition, due to process problems, there is a tiny gap at the edge connection between the touch screen cover plate and the internal touch screen, which will accumulate dust after long-term use, shortening the service life of the touch screen. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-fingerprint touch screen cover plate, comprising: a tempered glass cover plate, one side of the tempered glass cover plate is provided with an anti-fingerprint layer, the other side of the tempered glass cover plate is provided with a sealing layer, and a protective layer is provided on the surface of the tempered glass cover plate and one side of the sealing layer.

[0006] As a preferred implementation, the anti-fingerprint layer is made of OCA film material.

[0007] As a preferred implementation, the protective layer is made of a plastic touch screen cover material.

[0008] As a preferred implementation, the sealing layer is made of silicone material, and the sealing layer is wrapped around the surface of the tempered glass cover plate and the surface of one side of the protective layer.

[0009] As a preferred implementation, the surface of the anti-fingerprint layer is coated with an anti-fingerprint coating agent.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. The utility model has an anti-fingerprint layer adhered to the surface of the tempered glass cover. The OCA film used in the anti-fingerprint layer is a thin film used to adhere to the touch screen glass OCA film bonding layer. It has the characteristics of good transparency and high viscosity. Its application range is to bond some specific layers on the display screen surface, such as anti-fingerprint, anti-glare, etc., with good effects. Then, a layer of anti-fingerprint coating agent is coated on the surface of the anti-fingerprint layer. The anti-fingerprint coating agent is configured with high-grade raw materials. It is a colorless and odorless transparent liquid. It is suitable for products that make glass, metal, ceramic, plastic and other materials waterproof, oil-proof, anti-fouling, anti-fingerprint adhesion, and smooth the surface. To enhance the anti-fingerprint residue ability of the anti-fingerprint layer, use the anti-fingerprint layer to protect and shield the tempered glass cover, and use the anti-fingerprint coating agent to strengthen the anti-fingerprint residue function of the anti-fingerprint layer to avoid fingerprint residue during use and improve the user experience.

[0012] 2. In order to improve the sealing performance of the tempered glass cover, the utility model wraps a protective layer around the surface of the tempered glass cover. The protective layer is made of silicone material. Silicone is a common touch screen glass sealant with good packaging performance and stability. Its application range is to make a sealing part on the touch screen to achieve waterproof, dustproof, soundproof, heat-insulating and other functions. In addition, a protective layer is pasted on one side of the tempered glass cover. When the tempered glass cover is broken, the protective layer can prevent the broken slag of the tempered glass cover from damaging the internal touch screen. At the same time, the edge connection between the protective layer and the internal touch screen is connected and sealed by a sealing layer to isolate the entry of dust during long-term use and improve the service life of the touch screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the main body of an anti-fingerprint touch screen cover provided by the utility model;

[0014] Figure 2 A side view of an anti-fingerprint touch screen cover provided by the utility model;

[0015] Figure 3 A structural diagram of a protective layer of an anti-fingerprint touch screen cover provided by the utility model;

[0016] Figure 4 This is a structural diagram of an anti-fingerprint layer of an anti-fingerprint touch screen cover provided by the utility model.

[0017] Legend:

[0018] 1. Tempered glass cover; 2. Anti-fingerprint layer; 3. Protective layer; 4. Sealing layer; 5. Anti-fingerprint coating agent. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: an anti-fingerprint touch screen cover, comprising: a tempered glass cover 1, an anti-fingerprint layer 2 is arranged on one side of the tempered glass cover 1, a sealing layer 4 is arranged on the other side of the tempered glass cover 1, and a protective layer 3 is arranged on the surface of the tempered glass cover 1 and one side of the sealing layer 4.

[0021] Specifically: the anti-fingerprint layer 2 prevents fingerprints from remaining on the tempered glass cover plate 1 , the protective layer 3 protects the internal touch screen after the tempered glass cover plate 1 is broken, and the sealing layer 4 improves the sealing of the tempered glass cover plate 1 .

[0022] In one embodiment, the anti-fingerprint layer 2 is made of OCA film material.

[0023] Specifically: OCA film is a thin film used to attach the touch screen glass OCA film bonding layer. It is characterized by good transparency and high viscosity. Its application range is to attach some specific layers on the surface of the display screen, such as anti-fingerprint, anti-glare, etc., with good effects.

[0024] In one embodiment, the protection layer 3 is made of a plastic touch screen cover material.

[0025] Specifically: The plastic touch screen cover is a low-cost touch screen cover material that has been developed successively, and can replace tempered glass applications with relatively lower costs. It has good flexibility, shockproof and impact-resistant characteristics, and is very suitable for use in electronic products such as mobile phones, smart watches, and car meters. By using a protective layer 3 connected to the tempered glass cover 1, it can provide protection functions while maintaining the sensitivity of touch operations.

[0026] In one embodiment, the sealing layer 4 is made of silicone material, and the sealing layer 4 wraps around the surface of the tempered glass cover plate 1 and the surface of one side of the protective layer 3 .

[0027] Specifically: Silicone is a common touch screen glass sealant with good packaging performance and stability. Its application range is to make a sealing part on the touch screen to achieve waterproof, dustproof, soundproof, heat-insulating and other functions. By using the protective layer 3 to seal the installation position of the tempered glass cover plate 1, it can effectively prevent dust from accumulating in the gap during long-term use.

[0028] In one embodiment, the surface of the anti-fingerprint layer 2 is coated with an anti-fingerprint coating agent 5 .

[0029] Specifically: the anti-fingerprint coating agent 5 is made of high-grade raw materials, which is a colorless and odorless transparent liquid. It is suitable for products that make glass, metal, ceramic, plastic and other materials waterproof, oil-proof, anti-fouling, anti-fingerprint adhesion, and make the surface smooth, so as to enhance the anti-fingerprint layer 2's ability to prevent fingerprint residue.

[0030] Working principle: In the utility model, an anti-fingerprint layer 2 is adhered to the surface of the tempered glass cover plate 1. The OCA film used in the anti-fingerprint layer 2 is a thin film used to adhere the touch screen glass OCA film bonding layer, which is characterized by good transparency and high viscosity. Its application range is to attach some specific layers on the surface of the display screen, such as anti-fingerprint, anti-glare, etc., which has a very good effect. Then a layer of anti-fingerprint coating agent 5 is coated on the surface of the anti-fingerprint layer 2. The anti-fingerprint coating agent 5 is configured with high-end raw materials. It is a colorless and odorless transparent liquid. It is suitable for products that make glass, metal, ceramic, plastic and other materials have the functions of waterproof, oil-proof, anti-fouling, anti-fingerprint adhesion, and smooth surface. To enhance the anti-fingerprint residue ability of the anti-fingerprint layer 2, use the anti-fingerprint layer 2 to protect and shield the tempered glass cover 1, and use the anti-fingerprint coating agent 5 to strengthen the anti-fingerprint residue function of the anti-fingerprint layer 2 to avoid fingerprint residue during use and improve user experience; in order to improve the sealing of the tempered glass cover 1, a protective layer 3 is wrapped around the surface of the tempered glass cover 1. The protective layer 3 uses silicone material. Silicone is a common touch screen glass sealant with good packaging performance and stability. Its application range is to make a sealing part on the touch screen to achieve the effects of waterproofing, dustproofing, sound insulation, heat insulation, etc. In addition, a protective layer 3 is pasted on one side of the tempered glass cover plate 1. When the tempered glass cover plate 1 is broken, the protective layer 3 can prevent the broken pieces of the tempered glass cover plate 1 from damaging the internal touch screen. At the same time, the edge connection between the protective layer 3 and the internal touch screen is connected and sealed by a sealing layer 4 to isolate the entry of dust during long-term use and improve the service life of the touch screen.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An anti-fingerprint touch screen cover, characterized in that: include: A tempered glass cover plate (1), wherein an anti-fingerprint layer (2) is provided on one side of the tempered glass cover plate (1), a sealing layer (4) is provided on the other side of the tempered glass cover plate (1), and a protective layer (3) is provided on the surface of the tempered glass cover plate (1) and on one side of the sealing layer (4).

2. The anti-fingerprint touch screen cover according to claim 1, characterized in that: The anti-fingerprint layer (2) is made of OCA film material.

3. The anti-fingerprint touch screen cover according to claim 1, characterized in that: The protective layer (3) is made of a plastic touch screen cover material.

4. The anti-fingerprint touch screen cover according to claim 1, characterized in that: The sealing layer (4) is made of silica gel, and the sealing layer (4) is wrapped around the surface of the tempered glass cover plate (1) and the surface of one side of the protective layer (3).

5. The anti-fingerprint touch screen cover according to claim 1, characterized in that: The surface of the anti-fingerprint layer (2) is coated with an anti-fingerprint coating agent (5).

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