CN217895496U

CN217895496U - High-definition anti-reflection protective film

Info

Publication number: CN217895496U
Application number: CN202222256610.0U
Authority: CN
Inventors: 朴龙男
Original assignee: Dongguan Yulong Photoelectric Co ltd
Current assignee: Dongguan Yulong Photoelectric Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-25
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a high-definition anti-reflection protective film, which comprises a film base layer, a hardened coating, an anti-reflection anti-fingerprint layer and a PET protective layer, wherein the hardened coating, the anti-reflection anti-fingerprint layer and the PET protective layer are sequentially stacked on the film base layer; high definition anti-reflection protection film still is in including setting up the membrane basic unit deviates from the PET of the one side of sclerosis coating is from type layer and connection the viscose layer on membrane basic unit and PET are from type layer. The high-definition anti-reflection protective film has high light transmittance and various functions, and is suitable for display screens of electronic products such as mobile phones, tablet computers and computers.

Description

High-definition anti-reflection protective film

Technical Field

The utility model relates to a protection film technical field especially relates to a high definition anti-reflection protection film.

Background

The protective film can be classified into a digital product protective film, an automobile protective film, a household protective film, a medical protective film and the like according to purposes, and with the popularization of digital products such as mobile phones, computers and the like in China, the protective film has gradually become a general name of a display screen protective film, and enters the 21 st century, and with the progress of high-end electronic products, the requirements of consumers on the protective film are higher and higher.

However, after the existing protective film watches the screen for a long time, reflected light can irritate eyes seriously, and the screen can feel dizzy and has single function.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a multifunctional high-definition anti-reflection protective film with high light transmittance in order to solve the problems of the conventional technology.

A high-definition anti-reflection protective film comprises a film base layer, a hardened coating, an anti-reflection fingerprint-resistant layer and a PET protective layer, wherein the hardened coating, the anti-reflection fingerprint-resistant layer and the PET protective layer are sequentially stacked on the film base layer; high definition anti-reflection protection film still is in including setting up the membrane basic unit deviates from the PET of the one side of sclerosis coating is from type layer and connection the viscose layer on membrane basic unit and PET are from type layer.

Further, the film base layer is a PET layer, and the thickness of the film base layer is 50-125 μm.

Further, the thickness of the hardened coating is 3-10 μm.

Further, the thickness of the anti-reflection fingerprint resistant layer is 0.1-1 μm.

Further, the thickness of the PET protective layer is 30-100 μm.

Furthermore, the thickness of the PET release layer is 50-100 μm, and the thickness of the adhesive layer is 20-50 μm.

Furthermore, the silica gel viscosity of the adhesive layer is 1-20g.

The utility model has the advantages as follows:

the high-definition anti-reflection protective film of the utility model has the function of scraping prevention by arranging the hardened coating; the light transmittance, the fingerprint prevention and stain resistant effects can be improved by arranging the anti-reflection fingerprint resistant layer; by providing a PET protective layer, transparency and smoothness can be maintained. The high-definition anti-reflection protective film has high light transmittance and various functions, and is suitable for display screens of electronic products such as mobile phones, tablet computers and computers.

Drawings

Fig. 1 is a schematic cross-sectional view of the high-definition antireflection protective film of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The 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.

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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, a high definition anti-reflection protective film according to an embodiment of the present invention includes a film base layer 10, a hardened coating 20, an anti-reflection fingerprint-resistant layer 30, and a PET protective layer 40 sequentially stacked on the film base layer; the high-definition antireflection protective film further comprises a PET release layer 60 arranged on one surface of the film base layer 10, which is far away from the hardened coating 20, and an adhesive layer 50 connected with the film base layer 10 and the PET release layer 60.

In the embodiment, the film base layer is a PET layer, and the thickness of the film base layer is 50-125 μm; the optimum thickness is 100 μm.

In this embodiment, the thickness of the hardened coating 20 is 3 to 10 μm; the optimum thickness is 5 μm.

In this embodiment, the thickness of anti-reflection and anti-fingerprint layer 30 is 0.1-1 μm; the optimum thickness is 0.5 μm. The Anti-reflection and Anti-fingerprint layer 30 is also called as ARAF (Anti-reflection and Anti-fingerprint coating), and has the characteristics of high penetrability, antifouling property, scratch resistance, smooth surface, comfortable hand feeling and the like. The anti-reflection and anti-fingerprint layer 30 is mainly manufactured by mixing silicon dioxide and fluorine together for coating, wherein the fluorine material floats on the uppermost layer in the coating process to form an anti-fingerprint and smooth effect, and the components of the silicon dioxide can generate the anti-reflection effect.

The thickness of the PET protective layer 40 is 30-100 μm; the optimum thickness is 75 μm.

The thickness of the PET release layer 60 is 50-100 μm, and the thickness of the adhesive layer 50 is 20-50 μm; the optimal thickness of the PET release layer 60 is 75 μm, and the thickness of the adhesive layer 50 is 30 μm. The silica gel viscosity of the adhesive layer 50 is 1-20g, preferably 10g. When the adhesive is used, the PET release layer 60 is uncovered and is adhered to a screen of an electronic product through the adhesive layer 50.

The high-definition anti-reflection protective film of the utility model plays a role of scratch prevention by arranging the hardened coating 20; by arranging the anti-reflection and anti-fingerprint layer 30, the light transmittance, anti-fingerprint and stain-resistant effects can be improved; by providing the PET protective layer 40, transparency and smoothness can be maintained. The high-definition anti-reflection protective film has high light transmittance and various functions, and is suitable for display screens of electronic products such as mobile phones, tablet computers and computers.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A high-definition anti-reflection protective film is characterized by comprising a film base layer, a hardening coating, an anti-reflection anti-fingerprint layer and a PET protective layer, wherein the hardening coating, the anti-reflection anti-fingerprint layer and the PET protective layer are sequentially stacked on the film base layer; high definition anti-reflection protection film still is in including setting up the membrane basic unit deviates from the PET of the one side of sclerosis coating is from type layer and connection the viscose layer on membrane basic unit and PET are from type layer.

2. The high-definition antireflection protective film according to claim 1, wherein the film base layer is a PET layer, and the thickness of the film base layer is 50 to 125 μm.

3. The high-definition antireflection protective film according to claim 1, wherein the thickness of the hardened coating is 3 to 10 μm.

4. The high-definition antireflection protective film according to claim 1, wherein the thickness of the antireflection anti-fingerprint layer is 0.1 to 1 μm.

5. The high-definition antireflection protective film according to claim 1, wherein the thickness of the PET protective layer is 30 to 100 μm.

6. The high-definition antireflection protective film according to claim 1, wherein the thickness of the PET release layer is 50 to 100 μm, and the thickness of the adhesive layer is 20 to 50 μm.

7. A high definition antireflection protective film according to claim 1, wherein the adhesive layer has a silica gel viscosity of 1 to 20g.