CN214845862U

CN214845862U - Fine cutting and forming edging polaroid

Info

Publication number: CN214845862U
Application number: CN202121243297.6U
Authority: CN
Inventors: 蒋利华; 徐进; 蒋超
Original assignee: Shenzhen Fenghua Liquid Crystal Display Technology Co ltd
Current assignee: Shenzhen Fenghua Liquid Crystal Display Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-23
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a polaroid technical field, specific become more meticulous cutting shaping edging polaroid that says so, including the polaroid body, polaroid body both sides edge surface sets up to circular and the surface is polished smoothly, the polaroid body includes anticorrosive coating and optical protection film, anticorrosive coating outside surface parcel has optical protection film, the anticorrosive coating is including type rete, it has the PSA rete to brush from type rete upper surface, PSA rete upper surface is painted No. one TAC rete, the utility model discloses a be provided with nanometer molybdenum bisque and chlorosulfonated polyethylene glue film and make and protect polaroid body surface to reach the effect that the polaroid body has the abrasionproof and improves toughness, through being provided with scale anticorrosive coating afterwards, make and carry out anticorrosive protection to inside rete.

Description

Fine cutting and forming edging polaroid

Technical Field

The utility model relates to a polaroid technical field particularly, relates to a become more meticulous and cut shaping edging polaroid.

Background

Most polaroids need cut the edging back to the polaroid after production at present, just can install polaroid and LCD screen, but most polaroids are because inside material does not have toughness at present for will cause the polaroid to appear the crack or even fracture at the edging in-process, and owing to long-time storing, make the polaroid wet and lead to rotting, can't use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cut shaping edging polaroid becomes more meticulous, can effectively solve the problem in the background art.

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

the utility model provides a become more meticulous and cut shaping edging polaroid, includes the polaroid body, polaroid body both sides edge surface sets up to circular and the surface is polished smoothly, the polaroid body includes anticorrosive coating and optical protection film, anticorrosive coating outside surface parcel has optical protection film, the anticorrosive coating is including leaving the type rete, it has the PSA rete to scribble from type rete upper surface, PSA rete upper surface scribbles a TAC rete.

Preferably, a PVA film is coated on the upper surface of the first TAC film, and a second TAC film is coated on the upper surface of the PVA film.

Preferably, the upper surface of the second TAC film layer is coated with an epoxy resin adhesive layer, and the epoxy resin adhesive layer is coated on the outer sides of the release film layer, the PSA film layer, the first TAC film layer, the PVA film layer and the second TAC film layer.

Preferably, the optical protective film comprises a chlorosulfonated polyethylene adhesive layer, a nano molybdenum powder layer and a scale anti-corrosion coating, wherein the chlorosulfonated polyethylene adhesive layer is coated on the surface of the epoxy resin adhesive layer

Preferably, a nano molybdenum powder layer is coated on the surface of the chlorosulfonated polyethylene glue layer, and a scale anti-corrosion coating is coated on the surface of the nano molybdenum powder layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

have the anticorrosive coating through this polaroid body and make this polaroid body have anticorrosive effect, can be long-time save, improve the work efficiency of this polaroid, have optical protection film through the polaroid body afterwards and make the effect that has the abrasionproof, can not break or be the crack when polishing to this polaroid body and refine and cut, make through being provided with nanometer molybdenum powder layer and chlorosulfonated polyethylene glue film afterwards and protect polaroid body surface, thereby reach the effect that the polaroid body has the abrasionproof and improves toughness, afterwards through being provided with scale anticorrosive coating, make the rete to inside carry out anticorrosive protection.

Drawings

Fig. 1 is a schematic view of the overall structure of an edge-polished polarizer of the present invention;

fig. 2 is a schematic side view of the side view internal structure of the polarizer body of the edge-polished polarizer of the present invention;

FIG. 3 is a schematic view of the structure of an anti-corrosion layer of an edging polarizer for fine cutting and forming of the present invention;

fig. 4 is the utility model relates to an optical protection membrane structure sketch map of shaping edging polaroid of becoming more meticulous cuts.

In the figure: 1. a polarizer body; 2. an optical protective film; 3. an anticorrosive layer; 4. a release film layer; 5. a PSA film layer; 6. a TAC film layer I; 7. a PVA film layer; 8. a second TAC film layer; 9. an epoxy resin adhesive layer; 201. a chlorosulfonated polyethylene glue layer; 202. a nano molybdenum powder layer; 203. scale anticorrosive coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, an edging polaroid of cutting into shape that becomes more meticulous, including

polaroid body

1, 1 both sides edge of polaroid body surface sets up to circular and the surface is polished smoothly, and polaroid body 1 includes anticorrosive coating 3 and

optical protection film

2, and 3 outside surface parcels of anticorrosive coating have optical protection film 2, and anticorrosive coating 3 is including from type rete 4, and it has PSA rete 5 to coat from type rete 4 upper surface, and 5 upper surfaces of PSA rete are coated with a TAC rete 6.

Through above-mentioned technical scheme, at first have anticorrosive coating 3 through this polaroid body 1 and make this polaroid body 1 have anticorrosive effect, can be long-time save, improve the work efficiency of this polaroid, have optical protection film 2 through polaroid body 1 afterwards and make the effect that has the abrasionproof, can not take place the fracture or be the crack when polishing to this polaroid body 1 and refine and cut.

In this embodiment, a PVA film layer 7 is coated on the upper surface of the first TAC film layer 6, a second TAC film layer 8 is coated on the upper surface of the PVA film layer 7, the PVA film layer 7 enables an aqueous solution thereof to have good adhesion and film forming properties, most organic solvents such as oils, lubricants and hydrocarbons can be resistant, and the PSA film layer 5 enables good transparency and glossiness, so that the display effect of the polarizer body 1 can be improved.

In this embodiment, an epoxy resin glue layer 9 is coated on the upper surface of the TAC film layer No. two 8, the epoxy resin glue layer 9 is coated on the release film layer 4, the PSA film layer 5, the TAC film layer No. two 6, the PVA film layer 7 and the TAC film layer No. two 8 outer sides, the optical protection film 2 includes a chlorosulfonated polyethylene glue layer 201, a nano molybdenum powder layer 202 and a scale anti-corrosion coating 203, the chlorosulfonated polyethylene glue layer 201 is coated on the surface of the epoxy resin glue layer 9, the chlorosulfonated polyethylene glue layer 201 is coated with the nano molybdenum powder layer 202, the nano molybdenum powder layer 202 is coated on the surface of the nano molybdenum powder layer 202, the scale anti-corrosion coating 203 is coated on the surface of the nano molybdenum powder layer 202, the surface of the polarizer body 1 is protected by the nano molybdenum powder layer 202 and the chlorosulfonated polyethylene glue layer 201, so that the polarizer body 1 has the functions of wear resistance and toughness improvement, and then the scale anti-corrosion coating 203 is provided, so that the inner film layer is protected from corrosion.

This theory of operation that becomes more meticulous cuts shaping edging polaroid:

when in use, firstly, the polaroid body 1 is provided with the anticorrosive layer 3 to enable the polaroid body 1 to have an anticorrosive function, the polaroid can be stored for a long time, the working efficiency of the polaroid is improved, then, the polaroid body 1 is provided with the optical protection film 2 to enable the polaroid body 1 to have an anti-abrasion function, when the polaroid body 1 is polished, thinned and cut, the polaroid body 1 is not broken or cracked, firstly, the polaroid body 1 is provided with the anticorrosive layer 3 to enable the polaroid body 1 to have the anticorrosive function, the polaroid can be stored for a long time, the working efficiency of the polaroid is improved, then, the polaroid body 1 is provided with the optical protection film 2 to enable the polaroid body 1 to have the anti-abrasion function, when the polaroid body 1 is polished, thinned and cut, the breakage or the crack is avoided, and then, the surface of the polaroid body 1 is protected by the arrangement of the nano molybdenum powder layer 202 and the chlorosulfonated polyethylene glue layer 201, thereby reach polaroid body 1 and have the effect of abrasionproof and improvement toughness, later through being provided with scale anticorrosive coating 203 for carry out anticorrosive protection to inside rete.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a become meticulous and cut shaping edging polaroid, includes polaroid body (1), its characterized in that: polaroid body (1) both sides edge surface sets up to circular and the surface is polished smoothly, Polaroid body (1) includes anticorrosive coating (3) and optical protection film (2), anticorrosive coating (3) outside surface coating has optical protection film (2), anticorrosive coating (3) are including from type coating film layer (4), it has PSA rete (5) to coat from type coating film layer (4) upper surface, PSA rete (5) upper surface is coated with TAC rete (6) No. one.

2. The refined cut-form edged polarizer of claim 1, wherein: a PVA film layer (7) is coated on the upper surface of the first TAC film layer (6), and a second TAC film layer (8) is coated on the upper surface of the PVA film layer (7).

3. The refined cut-form edged polarizer of claim 2, wherein: no. two TAC rete (8) upper surface is painted epoxy glue film (9), epoxy glue film (9) are painted in leaving type rete (4), PSA rete (5), a TAC rete (6), PVA rete (7) and No. two TAC rete (8) the outside.

4. The refined cut-form edged polarizer of claim 1, wherein: the optical protection film (2) comprises a chlorosulfonated polyethylene adhesive layer (201), a nanometer molybdenum powder layer (202) and a scale anti-corrosion coating (203), wherein the chlorosulfonated polyethylene adhesive layer (201) is coated on the surface of an epoxy resin adhesive layer (9).

5. The refined cut-form edged polarizer of claim 4, wherein: the surface of the chlorosulfonated polyethylene glue layer (201) is coated with a nano molybdenum powder layer (202), and the surface of the nano molybdenum powder layer (202) is coated with a scale anticorrosion coating (203).