CN218158400U

CN218158400U - Anti-scraping and anti-static optical diffusion film

Info

Publication number: CN218158400U
Application number: CN202222106903.0U
Authority: CN
Inventors: 刘亿; 匡凌志; 白雪娟
Original assignee: Daystar Precision Technology Huizhou Co ltd
Current assignee: Daystar Precision Technology Huizhou Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-27
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses an anti antistatic optical diffusion film of scraping, including the optical diffusion film body, the optical diffusion film body is including anti layer, anti ultraviolet layer, waterproof layer, diffusion layer and blast layer of scraping, the last fixed surface of diffusion layer is connected with the waterproof layer, and the last fixed surface of waterproof layer is connected with anti ultraviolet layer, and the layer is scraped to the last fixed surface on anti ultraviolet layer of being connected with, and the upper surface on anti layer of scraping is equipped with anti resin of scraping, and anti resin evenly distributed of scraping. The utility model discloses not only can make optics diffusion barrier body rely on the characteristic of its material itself to make the scar obtain self-repairing when receiving slight scratch through anti scraping resin, improve the anti effect of scraping of optics diffusion barrier, can block moisture content through the waterproof layer in addition, the waterproof nature of optics diffusion barrier can also make optics diffusion barrier obtain certain antistatic effect through antistatic layer, has improved the antistatic effect of optics diffusion barrier.

Description

Anti-scraping and anti-static optical diffusion film

Technical Field

The utility model relates to an optics diffusion barrier technical field especially relates to an anti antistatic optics diffusion barrier of scraping.

Background

The optical diffusion film is also called as an optical diffusion film, a light diffusion film, and is called as a diffusion film for short, light penetrates through a diffusion layer using PET as a base material and can pass through a medium with a different refractive index, so that light is subjected to a plurality of refraction, reflection and scattering phenomena, the light can be corrected into a uniform surface light source to achieve the optical diffusion effect, and the optical diffusion film is widely applied to devices needing light sources, such as liquid crystal displays, advertising light boxes, lighting lamps and the like.

The optical diffusion film mainly has the function of correcting light rays, the performance of the optical diffusion film is reduced when the optical diffusion film is abraded, the scratch-resistant effect of the conventional optical diffusion film is poor, and the optical diffusion film is easily abraded when being scratched, so that the scratch-resistant antistatic optical diffusion film is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-scraping and anti-static optical diffusion film.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti antistatic optical diffusion barrier of scraping, includes the optical diffusion barrier body, the optical diffusion barrier body is including anti scraping layer, anti ultraviolet layer, waterproof layer, diffusion layer and blast layer, the last fixed surface of diffusion layer is connected with the waterproof layer, and the last fixed surface of waterproof layer is connected with anti ultraviolet layer, and the last fixed surface on anti ultraviolet layer is connected with anti scraping layer, and the upper surface on anti scraping layer is equipped with anti scraping resin, and anti scraping resin evenly distributed.

As the utility model discloses scheme further still, the diffusion layer includes the PET basic unit, and the upper surface and the bottom of PET basic unit all are equipped with a plurality of second diffusion particles, and one side of second diffusion particle is equipped with first diffusion particle, and second diffusion particle and the crisscross distribution of first diffusion particle.

As a further aspect of the present invention, the inside of the brightness enhancement layer is provided with a refractive medium.

As the utility model discloses further scheme again, the bottom fixedly connected with antistatic layer of blast layer, and the upper surface and the bottom of antistatic layer all are equipped with antistatic coating.

As the utility model discloses further scheme again, the bottom fixedly connected with viscose layer of antistatic layer, the bottom on viscose layer is equipped with the viscose coating.

As a still further aspect of the present invention, the brightness enhancement layer is located between the diffusion layer and the antistatic layer.

As the utility model discloses scheme further again, it is located anti scraping between layer and the waterproof layer to prevent the ultraviolet layer, the upper surface and the bottom of waterproof layer all are equipped with waterproof coating.

The utility model has the advantages that:

1. the scratch-resistant resin is arranged on the scratch-resistant layer, the scratch-resistant resin is made of vinyl chloride resin, the vinyl chloride resin is a polymer polymerized under the action of light and heat according to a free radical polymerization reaction mechanism, and the vinyl chloride resin is attached to the surface of the optical diffusion film body, so that the structure of the surface of the optical diffusion film body is more stable, the optical diffusion film body can repair scratches by self by virtue of the characteristics of the material of the optical diffusion film body when the optical diffusion film body is slightly scratched, and the scratch-resistant effect of the optical diffusion film is improved.

2. The ultraviolet-proof layer is used for increasing the ultraviolet-proof effect of the optical diffusion film body, and the waterproof layer is used for blocking moisture through the primary fiber-shaped microporous structure of the waterproof layer, so that the waterproof effect is achieved when the film body is in contact with water for a long time, and the waterproofness of the optical diffusion film is improved.

3. Through the cooperation of first diffusion particle and second diffusion particle, make light can take place the scattering at its surface when seeing through the optics diffusion barrier body light to soft even scattering of light comes out to through the blast layer, make light when through the blast layer, through blast intraformational refraction medium refract many times, make the light of penetrating softer, improved the result of use of device optics diffusion barrier.

4. The antistatic diffusion film is characterized in that the antistatic layer is matched with the adhesive layer, and the antistatic layer obtains a certain antistatic effect through the coated antistatic coating, so that external dirty dust is not easy to adhere to the surface of the optical diffusion film body, and the antistatic effect of the optical diffusion film is improved.

Drawings

Fig. 1 is a schematic perspective view of an anti-scratch and anti-static optical diffusion film according to the present invention;

FIG. 2 is an enlarged schematic view of part A of an anti-scratch and anti-static optical diffusion film according to the present invention;

fig. 3 is an enlarged structural diagram of a thermal insulation layer of an anti-scraping and anti-static optical diffusion film provided by the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a diffusion layer of an anti-scraping and anti-static optical diffusion film according to the present invention.

In the figure: 1. a scratch-resistant layer; 2. an ultraviolet-proof layer; 3. a waterproof layer; 4. a diffusion layer; 5. a brightness enhancing layer; 6. an antistatic layer; 7. a scratch-resistant resin; 8. an adhesive layer; 9. first diffusion particles; 10. second diffusion particles; 11. a PET base layer; 12. an optical diffusion film body.

Detailed Description

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicating orientations or positional relationships, the orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description.

Referring to fig. 1-4, an anti-scratch and anti-static optical diffusion film comprises an optical diffusion film body 12, wherein the optical diffusion film body 12 comprises an anti-scratch layer 1, an anti-ultraviolet layer 2, a waterproof layer 3, a diffusion layer 4 and a brightening layer 5, the waterproof layer 3 is bonded to the upper surface of the diffusion layer 4, the anti-ultraviolet layer 2 is bonded to the upper surface of the waterproof layer 3, the anti-scratch layer 1 is bonded to the upper surface of the anti-ultraviolet layer 2, the anti-scratch layer 1 is provided with an anti-scratch resin 7, the anti-scratch resin 7 is uniformly distributed, the anti-scratch resin 7 is vinyl chloride resin, the vinyl chloride resin is a polymer polymerized under the action of light and heat according to a free radical polymerization reaction mechanism, the vinyl chloride resin is adhered to the surface of the optical diffusion film body 12, so that the structure of the surface of the optical diffusion film body 12 is more stable, so that scratches can be repaired by itself depending on the characteristics of the material when the optical diffusion film body 12 is rubbed slightly by scratching, and the anti-scratch effect of the optical diffusion film is improved.

The utility model discloses it is required to explain, diffusion layer 4 includes PET basic unit 11, the upper surface and the bottom of PET basic unit 11 all are equipped with a plurality of second diffusion particle 10, one side of second diffusion particle 10 is equipped with first diffusion particle 9, and second diffusion particle 10 and the crisscross distribution of first diffusion particle 9, the inside of brightening layer 5 is equipped with the refraction medium, cooperation through first diffusion particle 9 and second diffusion particle 10, make light can take place the scattering at its surface when seeing through optical diffusion membrane body 12, play soft even scattering with light, and through brightening layer 5, make light when passing through brightening layer 5, refraction medium many refractions in brightening layer 5, make the light that passes through more soft, the bottom bonding of brightening layer 5 has antistatic layer 6, and antistatic layer 6's upper surface and bottom all are equipped with antistatic coating, antistatic coating 6 obtains certain antistatic effect through the coated antistatic coating, thereby make external dirty dust be difficult for being stained with on the surface of raw fiber optical diffusion membrane body 12, the bottom of brightening layer 6 has viscose layer 8, it is equipped with waterproof layer 8 when the waterproof layer 8 and the waterproof layer is located waterproof layer 3 waterproof layer of waterproof layer and the waterproof layer 5, it is equipped with waterproof layer, the waterproof layer of waterproof layer, it is equipped with waterproof layer 5, the waterproof layer is located waterproof layer 3 and waterproof layer, the waterproof layer of waterproof layer, the waterproof layer is carried out the waterproof layer.

The working principle is as follows: the scratch-resistant resin 7 is made of vinyl chloride resin, the vinyl chloride resin is a polymer polymerized by a free radical polymerization reaction mechanism under the action of light and heat, the vinyl chloride resin is adhered to the surface of the optical diffusion film body 12, so that the structure of the surface of the optical diffusion film body 12 is more stable, the optical diffusion film body 12 can self-repair scars by the characteristics of the material when slightly scratched, the ultraviolet-proof effect of the optical diffusion film body 12 is improved by the ultraviolet-proof layer 2, the water is blocked by the fibril microporous structure of the waterproof layer 3, the waterproof effect is achieved when the film body is contacted with water for a long time, the antistatic layer 6 obtains a certain antistatic effect through the coated antistatic coating, so that external dirty dust is not easily adhered to the surface of the optical diffusion film body 12, and broken objects are mutually adhered when the optical diffusion film body 12 is broken by the adhesive layer 8.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct.

Claims

1. The utility model provides an anti antistatic optical diffusion barrier of scraping, includes optical diffusion barrier body (12), its characterized in that, optical diffusion barrier body (12) including anti scrape layer (1), anti ultraviolet layer (2), waterproof layer (3), diffuse layer (4) and blast layer (5), the last fixed surface of diffuse layer (4) is connected with waterproof layer (3), the last fixed surface of waterproof layer (3) is connected with anti ultraviolet layer (2), the last fixed surface of anti ultraviolet layer (2) is connected with anti layer (1) of scraping, the upper surface of anti layer (1) of scraping is equipped with anti resin (7) of scraping, and anti resin (7) evenly distributed of scraping.

2. The scratch-resistant and antistatic optical diffusion film as claimed in claim 1, wherein the diffusion layer (4) comprises a PET base layer (11), the upper surface and the bottom of the PET base layer (11) are provided with a plurality of second diffusion particles (10), one side of the second diffusion particles (10) is provided with the first diffusion particles (9), and the second diffusion particles (10) and the first diffusion particles (9) are distributed in a staggered manner.

3. A scratch-resistant and antistatic optical diffuser film as claimed in claim 1, characterized in that the inside of the brightness enhancing layer (5) is provided with a refractive medium.

4. A scratch and static resistant optical diffuser film according to claim 3, characterized in that the bottom of the brightness enhancement layer (5) is fixedly connected with an antistatic layer (6), and the upper surface and the bottom of the antistatic layer (6) are both provided with antistatic coatings.

5. The scratch-resistant and antistatic optical diffusion film as claimed in claim 4, wherein an adhesive layer (8) is fixedly connected to the bottom of the antistatic layer (6), and an adhesive coating is arranged on the bottom of the adhesive layer (8).

6. A scratch-resistant and antistatic optical diffuser film as claimed in claim 5, characterized in that said brightness enhancing layer (5) is located between the diffuser layer (4) and the antistatic layer (6).

7. The scratch-resistant and antistatic optical diffusion film according to claim 1, wherein the ultraviolet-resistant layer (2) is located between the scratch-resistant layer (1) and the waterproof layer (3), and the waterproof layer (3) is provided with a waterproof coating on the upper surface and the bottom.