CN216337408U

CN216337408U - Anti-reflection multifunctional protective film

Info

Publication number: CN216337408U
Application number: CN202123193875.2U
Authority: CN
Inventors: 雷新宪
Original assignee: Dongguan Ruide New Material Co ltd
Current assignee: Dongguan Ruide New Material Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-19
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to an anti-reflection multifunctional protective film which comprises a substrate layer, a connecting layer, an anti-reflection layer, an anti-fingerprint layer, an adhesive layer and a release film layer, wherein the connecting layer and the adhesive layer are respectively connected to two sides of the substrate layer; the connecting layer is a scratch-resistant layer or an anti-dazzle layer. The anti-reflection multifunctional protective film is provided with the anti-reflection layer, so that the light transmittance is high, and the reflectivity is low; the connecting layer is arranged to be a scratch-proof layer or an anti-dazzle layer, so that the scratch-proof or anti-dazzle effect is achieved; the anti-fingerprint layer is arranged, so that the anti-fingerprint and stain-resistant effects are achieved; the anti-reflection multifunctional protective film has various functions, can effectively reduce light reflection, has excellent anti-reflection effect, and is suitable for display screens of electronic products such as mobile phone display screens, vehicle-mounted display screens and the like.

Description

Anti-reflection multifunctional protective film

Technical Field

The utility model relates to the technical field of protective films, in particular to an anti-reflection multifunctional protective film.

Background

If the screen of the electronic product is knocked, dropped and the like, the screen is easy to crack or break, and in order to reduce the breakage and abrasion of the screen, a protective film is generally adhered. However, after the current protective film watches the screen for a long time, reflected light can irritate eyes seriously, and the screen has a dizzy feeling and has a single function.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an anti-reflection multifunctional protective film with high light transmittance and low reflectivity.

An anti-reflection multifunctional protective film comprises a substrate layer, a connecting layer, an anti-reflection layer, an anti-fingerprint layer, an adhesive layer and a release film layer, wherein the connecting layer and the adhesive layer are respectively connected to two sides of the substrate layer; the connecting layer is an anti-scratch layer or an anti-dazzle layer.

In one embodiment, the substrate layer is one of PET, SRF, TAC.

In one embodiment, the antireflective layer is an AR layer.

In one embodiment, the anti-fingerprint layer is an AF layer.

In one embodiment, the adhesive layer is a PSA layer.

In one embodiment, the release film layer is a release film substrate and a release agent layer coated on the release film substrate.

In one embodiment, when the connecting layer is a scratch resistant layer, the scratch resistant layer is an HC layer.

In one embodiment, when the connection layer is an anti-glare layer, the anti-glare layer is an AG frosted layer.

In one embodiment, the thickness of the substrate layer is 10-250 μm, the thickness of the connecting layer is 2-20 μm, the thickness of the anti-reflection layer is 180-800 nm, the thickness of the anti-fingerprint layer is 1-5 μm, the thickness of the adhesive layer is 15-250 μm, and the thickness of the release film layer is 25-188 μm.

The anti-reflection multifunctional protective film is provided with the anti-reflection layer, so that the light transmittance is high, and the reflectivity is low; the connecting layer is arranged to be a scratch-proof layer or an anti-dazzle layer, so that the scratch-proof or anti-dazzle effect is achieved; the anti-fingerprint layer is arranged, so that the anti-fingerprint and stain-resistant effects are achieved; the anti-reflection multifunctional protective film has various functions, can effectively reduce light reflection, has excellent anti-reflection effect, and is suitable for display screens of electronic products such as mobile phone display screens, vehicle-mounted display screens and the like.

Drawings

Fig. 1 is a schematic structural view of an anti-reflection multifunctional protective film according to a preferred embodiment of the utility model.

Reference is made to the accompanying drawings in which:

an anti-reflection type multifunctional protective film 100;

substrate layer 10, tie layer 20, anti-reflection coating 30, anti-fingerprint layer 40, adhesive layer 50, release film layer 60.

Detailed Description

In order that the utility model may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an anti-reflection multifunctional protective film 100 according to a preferred embodiment of the present invention includes a substrate layer 10, a connection layer 20, an anti-reflection layer 30, an anti-fingerprint layer 40, an adhesive layer 50, and a release film layer 60, wherein two sides of the substrate layer 10 are respectively connected to the connection layer 20 and the adhesive layer 50, two sides of the anti-reflection layer 30 are respectively connected to the anti-fingerprint layer 40 and the connection layer 20, and one side of the adhesive layer 50 away from the substrate layer 10 is connected to the release film layer 60; the connecting layer 20 is a scratch-resistant layer or an antiglare layer. The anti-reflection multifunctional protective film 100 of the embodiment has high light transmittance and low reflectivity by arranging the anti-reflection layer 30; the connecting layer 20 is arranged as a scratch-proof layer or an anti-dazzle layer, so that the scratch-proof or anti-dazzle function is achieved; by arranging the anti-fingerprint layer 40, the effects of fingerprint prevention and stain resistance are achieved.

As shown in fig. 1, in this embodiment, two sides of the substrate layer 10 are respectively connected to the connection layer 20 and the adhesive layer 50, two sides of the anti-reflection layer 30 are respectively connected to the anti-fingerprint layer 40 and the connection layer 20, and one side of the adhesive layer 50 away from the substrate layer 10 is connected to the release film layer 60; optionally, the substrate layer 10 is one of PET, SRF, and TAC, and the thickness of the substrate layer 10 is 10 μm to 250 μm. Further, the connecting layer 20 is a scratch-resistant layer or an anti-dazzle layer, and the thickness of the connecting layer 20 is 2-20 μm; when the connecting layer 20 is a scratch-resistant layer, the scratch-resistant layer is an HC layer, and the effect of hardening and wear resistance is achieved. When the connecting layer 20 is an anti-dazzle layer, the anti-dazzle layer is an AG frosted layer, and an anti-dazzle effect is achieved.

In one embodiment, the anti-reflection layer 30 is an AR layer to perform an anti-reflection function, and the thickness of the anti-reflection layer 30 is 180nm to 800 nm; the anti-fingerprint layer 40 is an AF layer, and the thickness of the anti-fingerprint layer 40 is 1 nm-5 mu m; the adhesive layer 50 is a PSA layer, the thickness of the adhesive layer 50 is 15 μm to 250 μm, and further, the adhesive layer 50 is a silicone adhesive or an acryl adhesive.

In one embodiment, the release film layer 60 includes a release film substrate and a release agent layer coated on the release film substrate, the thickness of the release film layer 60 is 25 μm to 188 μm, optionally, the release film substrate is PET, and the release agent layer is a silicone oil release agent layer or a fluorine release agent layer.

The anti-reflection type multifunctional protective film 100 provided by the utility model is high in light transmittance and low in reflectivity by arranging the anti-reflection layer 30; the connecting layer 20 is arranged as a scratch-proof layer or an anti-dazzle layer, so that the scratch-proof or anti-dazzle function is achieved; the anti-fingerprint layer 40 is arranged, so that the anti-fingerprint and stain-resistant effects are achieved; the anti-reflection multifunctional protective film 100 has various functions, can effectively reduce light reflection, has an excellent anti-reflection effect, and is suitable for display screens of electronic products such as mobile phone display screens, vehicle-mounted display screens and the like.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An anti-reflection multifunctional protective film is characterized by comprising a substrate layer, a connecting layer, an anti-reflection layer, an anti-fingerprint layer, an adhesive layer and a release film layer, wherein the connecting layer and the adhesive layer are respectively connected to two sides of the substrate layer; the connecting layer is an anti-scratch layer or an anti-dazzle layer.

2. The film of claim 1, wherein the substrate layer is one of PET, SRF, TAC.

3. The antireflective multifunctional protective film of claim 1, wherein the antireflective layer is an AR layer.

4. The multifunctional antireflective protective film of claim 1 wherein the anti-fingerprint layer is an AF layer.

5. The antireflective multifunctional protective film of claim 1 wherein the adhesive layer is a PSA layer.

6. The antireflective multifunctional protective film according to claim 1, wherein the release film layer is a release film substrate and a release agent layer coated on the release film substrate.

7. The antireflective multifunctional protective film of claim 1, wherein when the tie layer is a scratch resistant layer, the scratch resistant layer is an HC layer.

8. The antireflection type multifunctional protective film according to claim 1, wherein when the connecting layer is an antiglare layer, the antiglare layer is an AG frosted layer.

9. The antireflection type multifunctional protective film according to claim 1, wherein the thickness of the substrate layer is 10 to 250 μm, the thickness of the connecting layer is 2 to 20 μm, the thickness of the antireflection layer is 180 to 800nm, the thickness of the fingerprint-proof layer is 1 to 5 μm, the thickness of the adhesive layer is 15 to 250 μm, and the thickness of the release film layer is 25 to 188 μm.