CN213798552U

CN213798552U - Antibacterial, blue-light-proof and impact-proof mobile phone explosion-proof membrane

Info

Publication number: CN213798552U
Application number: CN202021211473.3U
Authority: CN
Inventors: 李明峰
Original assignee: Shenzhen Xuyi Photoelectric Technology Co ltd
Current assignee: Shenzhen Xuyi Photoelectric Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-27
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an antibiotic blue light protecting against shock cell-phone rupture membrane, including basement membrane layer, silica gel layer, TPU layer, OCA glue film, substrate layer, antibiotic layer and protective layer, the basement membrane layer is the 503PET membrane, the protective layer is 50# PET from the type membrane, the OCA glue film comprises UV type polyacrylate type OCA, antibiotic layer is nanometer silver and constitutes, the substrate layer comprises 100# PET, substrate layer thickness is 100 mu m, the 380nm ~ 480nm blue light separation rate of substrate layer > 30%. Implement the utility model discloses an antibiotic blue light protecting against shock cell-phone rupture membrane of preventing adopts the composite bed structure, and is with low costs, and hardness is high, shocks resistance, and has and prevent blue light and antibacterial function.

Description

Antibacterial, blue-light-proof and impact-proof mobile phone explosion-proof membrane

Technical Field

The utility model relates to a cell-phone rupture membrane technical field, in particular to antibiotic blue light protecting and impact preventing cell-phone rupture membrane.

Background

Mobile phone films can be classified according to their use: a mobile phone screen protective film, a mobile phone body protective film, a Daqin 150 film, a peep-proof film, a mirror film, an AR film, a frosted film, a scratch-proof protective film, a mobile phone body scratch-proof protective film and a mobile phone body decoration protective film; the materials can be divided into: PC protective film, PVC protective film, PET protective film and AR protective film of the mobile phone; the mounting principle can be divided into: a back adhesive protective film, an electrostatic protective film, and the like.

The mobile phone protective film is divided into the following parts according to the functions: 1, a peep-proof film: by using the physical optical polarization technology, after the liquid crystal screen is pasted, the screen only has the visibility within 30 degrees of the front surface and the side surface, so that the screen picture can be clearly seen from the front surface, and the screen content can not be seen from the side surfaces except the 30 degrees at the left and right. 2. High-transparency scratch-resistant film: the outer surface layer is treated by a super wear-resistant material coating, so that scratching, stains, fingerprints and dust can be effectively prevented. 3. Diamond film coating: the diamond film is decorated like diamond, has glittering and translucent diamond effect under sunlight or lamplight, attracts attention, does not influence screen display, does not generate bubbles in use, and has obvious exhaust speed. 4. Sanding a film: the surface layer is a frosted layer, so that the fingerprint invasion can be effectively resisted, and no trace is left when a finger slides; even if liquid residues such as sweat and the like are left, the liquid residues can be cleaned only by lightly wiping the liquid residues with hands, and the visual effect of the screen is ensured to the maximum extent. 5. Mirror film: when the backlight of the main screen is turned off, the protective film plays a role of a mirror. When the backlight is turned on, characters and images can be normally displayed through the film. The film is divided into 5-6 layers, and one of the layers is subjected to aluminum evaporation treatment. The mirror function is realized by reflecting external light with this layer. 6. 3D film: the 3D pattern has various types, and has various hearts, dragon veins, butterflies, triangles, water cubes, squares, heart shapes, meteor rains, woven veins, fish scales and the like. 7. Color film: a mobile phone color film is a personalized mobile phone protective film, various personalized patterns are printed on the protective film, such as landscape figures, flowers, birds, insects, fishes, cartoon animations, star idols, famous scripts and paintings and the like, even lovers' photos, wedding photos, full-family fortune, life photos, art photos and the like can be printed on the mobile phone protective film, so that the mobile phone protective film can play a role in personalized decoration in addition to scratch prevention, dust prevention, pollution prevention, radiation prevention and the like. 8. Naked eye 3D pad pasting: the lenticular 3D film of the left-right format stereoscopic film and the miraculous screen protection sticker are used, so that the screen can have a naked eye 3D effect only by sticking a mobile phone, the naked eye 3D display effect can be directly seen on the screen, and a naked eye 3D film can be watched on the screen without wearing special glasses. Naked-eye 3D film sticking is becoming a new development direction of mobile phone film sticking, and the defect that mobile phones, palm computers and the like cannot watch 3D films directly with naked eyes is overcome. 9. Relief film: the appearance of the relief film of the latest process breaks through the situation that the traditional mobile phone film only has plane visual sense, and a thin screen can generate lifelike concave-convex hand feeling by only sticking the screen protection on the screen, so that the relief film is immediately matched with colorful relief patterns, mountains, flowers and birds and ink, and the relief pattern is appeared before the time of the pause. 10. And (3) a blue light prevention film: the blue light prevention protective film is a newly-emerging screen protective film in the market, and compared with the traditional protective film, the blue light prevention protective film has the most characteristic function of preventing blue light except the functions of scratch prevention, water prevention, peeping prevention and the like.

At present, mobile phones are closely related to daily life, functions of mobile phone protective films are more and more diversified and personalized, people have more and more gained consensus on healthy use of mobile phones, and therefore, the continuous upgrading of the functions of the mobile phone protective films becomes a constant subject of technical workers.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an antibiotic blue light protecting against shock cell-phone rupture membrane.

The technical scheme of the utility model is realized like this:

the utility model discloses an antibiotic blue light protecting against shock cell-phone rupture membrane, including basement membrane layer, silica gel layer, TPU layer, OCA glue film, substrate layer, antibiotic layer and protective layer, the basement membrane layer is 503PET membrane, the protective layer is 50# PET from the type membrane, the OCA glue film comprises UV type polyacrylate type OCA, antibiotic layer is nanometer silver and constitutes, the substrate layer comprises 100# PET, substrate layer thickness is 100 mu m, the 380nm ~ 480nm blue light separation rate of substrate layer > 30%.

Further, the hardness of the antibacterial layer is 3H.

Further, the thickness of the silica gel layer is 20-40 μm.

Further, the thickness of the release film of the No. 50 PET is 50 μm.

Further, the thickness of the TPU layer is 190-210 μm.

Further, the thickness of the OCA adhesive layer is 15-25 microns, the adhesive force of the OCA adhesive layer is larger than 17N/25mm, and the UV curing energy of the OCA adhesive layer is 1400-1600 mj/cm²。

Implement the utility model discloses an antibiotic blue light protecting against shock cell-phone rupture membrane has following profitable technological effect:

implement the utility model discloses an antibiotic blue light protecting against shock cell-phone rupture membrane of preventing adopts the composite bed structure, and is with low costs, and hardness is high, shocks resistance, and has and prevent blue light and antibacterial function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the structure schematic diagram of the anti-bacterial anti-blue light anti-impact mobile phone explosion-proof membrane of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1, an embodiment of the present invention provides an anti-microbial anti-blue-light impact-proof mobile phone explosion-proof membrane, which includes a bottom membrane layer 10, a silica gel layer 20, a TPU layer 30, an OCA adhesive layer 40, a substrate layer 50, an anti-microbial layer 60 and a protective layer 70, wherein the bottom membrane layer 10 is a 503PET membrane, the protective layer 70 is a 50# PET release membrane, the OCA adhesive layer 40 is composed of a UV type polyacrylate type OCA, the anti-microbial layer 60 is composed of nano silver, the substrate layer 50 is composed of a 100# PET, the thickness of the substrate layer 50 is 100 μm, and the blocking rate of 380 nm-480 nm blue light of the substrate layer 50 is greater than 30%.

According to one embodiment, the antibiotic layer 60 has a hardness of 3H.

According to one embodiment, the thickness of the silicone gel layer 20 is 30 μm.

According to one embodiment, the thickness of the release film of the 50# PET is 50 μm

According to one embodiment, the TPU layer 30 is 200 μm thick.

According to one embodiment, the thickness of the OCA adhesive layer 40 is 20 μm, the adhesive force of the OCA adhesive layer 40 is greater than 17N/25mm, and the UV curing energy of the OCA adhesive layer 40 is 1400-1600 mj/cm²。

Further explanation is as follows:

the TPU composite fabric is a composite material formed by compounding TPU films on various fabrics, a novel fabric is obtained by combining the characteristics of the TPU (thermoplastic polyurethanes) and the thermoplastic polyurethane, the TPU (thermoplastic polyurethanes) is a linear block copolymer consisting of an oligomer polyol soft segment and a diisocyanate-chain extender hard segment, and the TPU can be made into a film by casting, film blowing, calendering or coating, and has the superior characteristics of good elasticity, toughness, wear resistance, good cold resistance, environmental protection and no toxicity.

The Nano Silver layer is Nano Silver (Nano Silver), namely a metal Silver simple substance with the particle size of Nano grade, the particle size of the Nano Silver is mostly about 25 nm, the Nano Silver has strong inhibiting and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like, and the drug resistance can not be generated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an antibiotic blue light protecting against shock cell-phone rupture membrane, its characterized in that, includes basement membrane layer, silica gel layer, TPU layer, OCA glue film, substrate layer, antibiotic layer and protective layer, the basement membrane layer is 503PET membrane, the protective layer is 50# PET release film, the OCA glue film comprises UV type polyacrylate type OCA, antibiotic layer is nanometer silver and constitutes, the substrate layer comprises 100# PET, substrate layer thickness is 100 mu m, the 380nm ~ 480nm blue light separation rate of substrate layer > 30%.

2. The anti-microbial, anti-blue-light and anti-impact mobile phone explosion-proof film according to claim 1, wherein the hardness of the anti-microbial layer is 3H.

3. The anti-microbial, blue-light-proof and impact-proof mobile phone explosion-proof membrane as claimed in claim 1, wherein the thickness of the silica gel layer is 20-40 μm.

4. The anti-microbial, anti-blue-light and anti-impact mobile phone explosion-proof membrane as claimed in claim 1, wherein the thickness of the 50# PET release film is 50 μm.

5. The anti-bacterial, blue-light-proof and impact-proof mobile phone rupture membrane as claimed in claim 1, wherein the thickness of the TPU layer is 190-210 μm.

6. The anti-microbial, blue-light-proof and impact-proof cellphone rupture membrane according to claim 1, wherein the thickness of the OCA glue layer is 15-25 μm, the adhesive force of the OCA glue layer is greater than 17N/25mm, and the UV curing energy of the OCA glue layer is 1400-1600 mj/cm²。