CN215769099U - Antibacterial polaroid - Google Patents

Abstract

The utility model discloses an antibacterial polarizer in the technical field of polarizers; the protective film comprises a protective film, wherein an antibacterial coating is coated on one end of the protective film, a first TAC film is adhered to one end, away from the protective film, of the antibacterial coating, a PVA film is adhered to one end, away from the antibacterial coating, of the first TAC film, a second TAC film is adhered to one end, away from the PVA film, of the PVA film, a pressure-sensitive adhesive is adhered to one end, away from the PVA film, of the second TAC film, and a release film is adhered to one end, away from the second TAC film, of the pressure-sensitive adhesive; the protective film is a PET acrylic glue protective film made of a PET acrylic material, and the composition material of the protective film is determined to ensure that the protective film can protect the outer surface of the polaroid. The utility model has the beneficial effects that: this device is simple to use, when providing the basic function of original polaroid, increases antibacterial effect, improves the life of polaroid, reduces the use amount of polaroid, reduces electronic screen use cost, and the sanitary energy accords with the national guide policy of energy-concerving and environment-protective.

Description

Antibacterial polaroid

Technical Field

The utility model relates to the technical field of polaroids, in particular to an antibacterial polaroid.

Background

The polaroids are all called as polaroids, the imaging of the liquid crystal display is dependent on polarized light, and all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal plate with the total thickness of about 1 mm; if any one of the polarizers is omitted, the liquid crystal sheet cannot display an image. The 3D glasses use this principle.

With the continuous innovation of the electronic industry, the production and application of electronic screens are more and more extensive, and with the continuous promotion of the production and application amount of electronic screens, the production and application amount of the polaroid which is necessary for the production and the use of the electronic display screens are synchronously increased, and in the prior art, most polaroids have no antibacterial function, and if the polaroids without the antibacterial function are used for a long time, stains and bacteria on the surfaces of the polaroids are continuously accumulated, so that the quality of the polaroids is influenced, and the normal use of the electronic screens cannot be ensured. Accordingly, those skilled in the art have provided an antibacterial polarizer to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an anti-microbial polarizer, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antibacterial polarizer, includes the protection film, the one end of protection film has been scribbled antibacterial coating, the one end that the protection film was kept away from to antibacterial coating is pasted and is had first TAC film, the one end that antibacterial coating was kept away from to first TAC film is pasted and is had the PVA film, the one end that first TAC film was kept away from to the PVA film is pasted and is had second TAC film, the one end that PVA film was kept away from to the second TAC film is pasted and is had the pressure sensitive adhesive, the one end that second TAC film was kept away from to the pressure sensitive adhesive is pasted and is had from the type film.

As a further scheme of the utility model: the protection film is the PET ya keli glue protection film that PET yakeli material made, confirms the component material of protection film, ensures that the protection film can form the protection to the surface of polaroid, prevents that external factor from causing the damage to the polaroid, increase polaroid life.

As a still further scheme of the utility model: the first TAC film and the second TAC film are made of cellulose triacetate materials, protection is formed at two ends, far away from each other, of the PVA film through the first TAC film and the second TAC film, external liquid is prevented from contacting the PVA film, damage to the PVA film is prevented, and normal work of the polarizer is guaranteed through double-layer protection.

As a still further scheme of the utility model: the PVA film is made of polyvinyl alcohol materials, the manufacturing materials of the PVA film are determined, the PVA film has high light transmittance, and the whole polaroid can be ensured to be normally used.

As a still further scheme of the utility model: the pressure-sensitive adhesive is made of synthetic rubber materials, the production materials of the pressure-sensitive adhesive are determined, and the whole device can be conveniently installed on the electronic screen through the pressure-sensitive adhesive.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the protection film is used for protecting the surface of the polaroid, the antibacterial protective layer is formed on the surface of the polaroid through the antibacterial coating, the accumulation of bacteria and return stroke on the surface of the polaroid is reduced, the first TAC film and the second TAC film are used for protecting the PVA film at the key part of the polaroid, so that the contact between external liquid and the PVA film is prevented, the PVA film has high water-melting property, the PVA film can be damaged and cannot be used if being in contact with the external liquid, the device is more conveniently arranged on an electronic screen through pressure-sensitive adhesive, the protection is formed on the back of the polaroid through the release film, and meanwhile, the aged polaroid can be conveniently stripped during the later-stage replacement of the polaroid. This device is simple to use, when providing the basic function of original polaroid, increases antibacterial effect, improves the life of polaroid, reduces the use amount of polaroid, reduces electronic screen use cost, and the sanitary energy accords with the national guide policy of energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of a portion of the present invention.

In the figure: 1. a protective film; 2. an antimicrobial coating; 3. a first TAC film; 4. a PVA film; 5. a second TAC film; 6. a pressure sensitive adhesive; 7. and (4) a release film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, in an embodiment of the present invention, an antibacterial polarizer includes a protection film 1, an antibacterial coating 2 is coated on one end of the protection film 1, a first TAC film 3 is adhered on one end of the antibacterial coating 2 away from the protection film 1, a PVA film 4 is adhered on one end of the first TAC film 3 away from the antibacterial coating 2, a second TAC film 5 is adhered on one end of the PVA film 4 away from the first TAC film 3, a pressure sensitive adhesive 6 is adhered on one end of the second TAC film 5 away from the PVA film 4, and a release film 7 is adhered on one end of the pressure sensitive adhesive 6 away from the second TAC film 5.

The protective film 1 is a PET acrylic adhesive protective film made of a PET acrylic material, the constituent materials of the protective film 1 are determined, the protective film 1 can protect the outer surface of the polarizer, damage to the polarizer caused by external factors is prevented, and the service life of the polarizer is prolonged.

The first TAC film 3 and the second TAC film 5 are both made of cellulose triacetate materials, the two ends of the PVA film 4, which are far away from each other, are protected by the first TAC film 3 and the second TAC film 5, so that the damage of the PVA film 4 caused by the contact of external liquid and the PVA film 4 is prevented, and the normal work of the polarizer is ensured by double-layer protection; the PVA film 4 is made of polyvinyl alcohol material, the manufacturing material of the PVA film 4 is determined, the high light transmission is realized, and the normal use of the whole polaroid is ensured; the pressure-sensitive adhesive 6 is made of synthetic rubber materials, the production materials of the pressure-sensitive adhesive 6 are determined, and the whole device can be conveniently installed on the electronic screen through the pressure-sensitive adhesive 6.

The working principle of the utility model is as follows: when the device is used for polarizing an electronic screen, the polaroid with the corresponding size is cut according to the size of the actual electronic screen, then the polaroid and the display end of the electronic screen are aligned, one end of the polaroid release film 7 is contacted with the electronic screen, the polaroid and the display end of the electronic screen are bonded through the pressure-sensitive adhesive 6, bubbles on the surface of the polaroid are scraped, and the installation of the polaroid is completed. When the electronic screen is on, the light emitted from the display end of the electronic screen is deflected and diffused through the PVA film 4, so that people can see the image on the electronic screen at any angle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. An antibacterial polarizer comprising a protective film (1), characterized in that: antibiotic coating (2) have been paintd to the one end of protection film (1), antibiotic coating (2) are kept away from the one end of protection film (1) and are pasted and have first TAC film (3), the one end that antibiotic coating (2) were kept away from in first TAC film (3) is pasted and is had PVA film (4), the one end that first TAC film (3) were kept away from in PVA film (4) is pasted and is had second TAC film (5), the one end that PVA film (4) were kept away from in second TAC film (5) is pasted and is had pressure sensitive adhesive (6), the one end that second TAC film (5) were kept away from in pressure sensitive adhesive (6) is pasted and is had from type membrane (7).

2. The antibacterial polarizer according to claim 1, wherein: the protective film (1) is a PET acrylic adhesive protective film made of a PET acrylic material.

3. The antibacterial polarizer according to claim 1, wherein: the first TAC film (3) and the second TAC film (5) are both made of cellulose triacetate materials.

4. The antibacterial polarizer according to claim 1, wherein: the PVA film (4) is made of polyvinyl alcohol material.

5. The antibacterial polarizer according to claim 1, wherein: the pressure-sensitive adhesive (6) is made of synthetic rubber material.

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