CN206411287U - Anti-oxidant silvered reflective film with micro-structural - Google Patents
Anti-oxidant silvered reflective film with micro-structural Download PDFInfo
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- CN206411287U CN206411287U CN201621479299.4U CN201621479299U CN206411287U CN 206411287 U CN206411287 U CN 206411287U CN 201621479299 U CN201621479299 U CN 201621479299U CN 206411287 U CN206411287 U CN 206411287U
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- structure sheaf
- micro
- cenosphere
- structural
- basement membranes
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Abstract
The utility model is related to a kind of anti-oxidant silvered reflective film with micro-structural, it mainly includes PET basement membranes, the cenosphere structure sheaf and reduction light reflection angle for improving light radiation area improve the microstructured layers of light-ray condensing effect, highdensity adhesive of groove is rolled out by roller in the front of the PET basement membranes and the back side of cenosphere structure sheaf, linked together between the PET basement membranes and cenosphere structure sheaf by tack coat, the upper and lower surface of tack coat forms column structure in the adhesive of groove of PET basement membranes and cenosphere structure sheaf, a large amount of ball structures not of uniform size are formed with the surface of the microballon structure sheaf, the microstructured layers are coated on the surface of cenosphere structure sheaf, the micro-structural that periodically continued section is triangle is provided with the surface of microstructured layers.The reflection optical losses of reflectance coating of the present utility model are small, brightness is high, light weight, and with antioxidant effect.
Description
Technical field
The utility model reflects technical field of membrane, more specifically, more particularly to a kind of anti-oxidant plating with micro-structural
In silver-colored reflectance coating, the backlight module for being mainly used in the display devices such as mobile phone, display.
Background technology
At present, reflectance coating largely has been used in liquid crystal display device, illumination instrument, lighting advertisement etc., wherein, reflectance coating
Mostly it is a smooth plane, although the reflection of light can be carried out, still, the reflectance coating of this single smooth flat was being used
Cheng Zhonghui causes luminance-reduction because of the loss of reflected light in minute surface, simultaneously as the reflectance coating of single smooth flat exists
In use, heat-resisting effect is poor, easily deforms upon and cause reflectance coating to upwarp, cause the generation of shadow phenomenon.In order to solve
The problem of mirror-reflection light loss, many producers reduce mirror-reflection by coating the means of transparent convexity layer in reflectance coating,
But, so do and there is the unabiding shortcoming of efflorescence stripping, meanwhile, reflectance coating is manufactured by such means, is also caused anti-
The manufacturing cost for penetrating film is higher.In order to solve the above problems, in existing reflectance coating, reflector plate or reflector, Ye You producers
The white reflection film produced by conventional three-roller calendaring, and add convexity layer to improve reflection on the reflecting surface of reflectance coating
Brightness, but the reflectance coating of this structure is due to the inorganic reflective particulate containing high concentration, causes reflectance coating than great, is unfavorable for
The lightweight of large scale display screen and product.And oxidation stain easily occurs under the conditions of high-temperature operation for a long time for reflectance coating,
So as to influence the structure on reflectance coating surface, the optical property of reflectance coating is reduced.
Utility model content
Technical problem to be solved in the utility model is small, bright for a kind of reflection optical losses of above-mentioned prior art offer
Spend height, light weight, oxidation resistant reflectance coating.
The technical scheme in the invention for solving the above technical problem is：It is a kind of anti-oxidant silver-plated anti-with micro-structural
Film is penetrated, it mainly includes PET basement membranes, the cenosphere structure sheaf and reduction light reflection angle for improving light radiation area are carried
The microstructured layers of high light line congregational rate, are rolled at the back side in the front of the PET basement membranes and cenosphere structure sheaf by roller
Highdensity adhesive of groove is extruded, is linked together between the PET basement membranes and cenosphere structure sheaf by tack coat, is bonded
The upper and lower surface of layer forms column structure in the adhesive of groove of PET basement membranes and cenosphere structure sheaf, in the cenosphere
The surface of structure sheaf is built-in with a large amount of ball structures not of uniform size, and the microstructured layers are coated on the table of cenosphere structure sheaf
Face, the micro-structural that periodically continued section is triangle is provided with the surface of microstructured layers, is steamed on the surface of microstructured layers
Palladium-silver is plated as the anti oxidation layer of material.
Preferably, the density of the adhesive of groove is 10-12/ square millimeters.
Preferably, the angle of total reflection of the triangle micro-structural on the microstructured layers surface is 2-6 °.
Compared with prior art, the utility model has the advantage of：
1st, the regulation and control of reflected light are carried out using micro-structural, can change the direction of reflected light makes its positive light extraction so that use
Backlight module after this kind of reflectance coating can reduce thickness, and improve reflection efficiency.
2nd, the cenosphere structure sheaf for scribbling optical concentration particle is added, light can be situated between from the different microballon of refractive index therewith
Passed through in matter so that repeatedly refraction, the phenomenon of reflection and scattering occur for light, can increase light radiation area.
3rd, palladium-silver material is deposited as anti oxidation layer on reflectance coating surface, the situation of plated silver finish need not be being increased
Under, reflection film thickness is significantly reduced, production technology is optimized, the antioxygenic property of reflectance coating is improved, so as to extend anti-
Penetrate the service life of film.
Brief description of the drawings
Fig. 1 is the structural representation of reflectance coating in the utility model embodiment.
Fig. 2 is the structural representation of microballon structure in the utility model embodiment.
Fig. 3 is the attachment structure figure in the utility model embodiment between PET basement membranes and cenosphere structure.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to shown in Fig. 1-3, a kind of anti-oxidant silvered reflective film with micro-structural in the present embodiment mainly includes
PET basement membranes 1 with high reflectance polyester film, improve the cenosphere structure sheaf 2 and reduction light of light radiation area
Reflection angle improves the microstructured layers 3 of light-ray condensing effect, in the front of the PET basement membranes 1 and the back of the body of cenosphere structure sheaf 2
Face rolls out highdensity adhesive of groove 4 by roller, and density is 10-12/ square millimeters of the PET basement membranes 1 and cenosphere
Linked together between structure sheaf 2 by tack coat 5, the upper and lower surface of tack coat 5 is in PET basement membranes 1 and cenosphere structure sheaf 2
Adhesive of groove 4 in formed column structure, substantially increase the adhesion firmness between double-layer structure, the microstructured layers 3 are applied
The surface of cenosphere structure sheaf 2 is distributed in, it is the micro- of triangle that periodically continued section is provided with the surface of microstructured layers 3
Structure, the angle of total reflection of triangle micro-structural is 2-6 °, and a large amount of sizes are formed with not on the surface of the cenosphere structure sheaf 2
One ball structure, light is irradiated to due to the effect of triangle micro-structural when on microstructured layers, and light is with minimum angle of reflection
Reflection, substantial amounts of light is being obtained above aggregation, and be partly refracted to the light on the cenosphere structure sheaf of lower floor with because
The light of entrance occurs in ball structure constantly refraction and reflects to form diffusion effect, reflect again light with before
Transmitting light formation collects, and substantially increases the light emissivity of reflectance coating.
While the inoxidizability in order to improve reflectance coating, material is used as in the surface evaporation palladium-silver of the microstructured layers 3
The anti oxidation layer 6 of material, palladium-silver has good corrosion resistance, oxidation resistant effect, is plated on reflectance coating surface, a side
Face will not increase the thickness of film, while can also improve the inoxidizability of film, prevent the damage of film surface micro-structure.
In addition to the implementation, the utility model also includes other embodiment, all use equivalents or equivalent
The technical scheme of substitute mode formation, all should fall within the utility model scope of the claims.
Claims (4)
1. a kind of anti-oxidant silvered reflective film with micro-structural, it is characterised in that：It mainly includes PET basement membranes（1）, improve light
The cenosphere structure sheaf of beta radiation area（2）And reduction light reflection angle improves the microstructured layers of light-ray condensing effect
（3）, in the PET basement membranes（1）Front and cenosphere structure sheaf（2）The back side highdensity bonding is rolled out by roller
Agent groove（4）, the PET basement membranes（1）With cenosphere structure sheaf（2）Between pass through tack coat（5）Link together, tack coat
（5）Upper and lower surface in PET basement membranes（1）With cenosphere structure sheaf（2）Adhesive of groove（4）Interior formation column structure, it is described
Microstructured layers（3）It is coated on cenosphere structure sheaf（2）Surface, in microstructured layers（3）Surface be provided with it is periodically continued
Section be triangle micro-structural, in the cenosphere structure sheaf（2）Surface be built-in with a large amount of balls not of uniform size
Structure.
2. a kind of anti-oxidant silvered reflective film with micro-structural according to claim 1, it is characterised in that：The bonding
Agent groove（4）Density be 10-12/ square millimeters.
3. a kind of anti-oxidant silvered reflective film with micro-structural according to claim 1 or 2, it is characterised in that：It is described
Microstructured layers（3）The angle of total reflection of the triangle micro-structural on surface is 2-6 °.
4. a kind of anti-oxidant silvered reflective film with micro-structural according to claim 1 or 2, it is characterised in that：It is described
Microstructured layers（3）Surface evaporation palladium-silver as material anti oxidation layer（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479299.4U CN206411287U (en) | 2016-12-30 | 2016-12-30 | Anti-oxidant silvered reflective film with micro-structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479299.4U CN206411287U (en) | 2016-12-30 | 2016-12-30 | Anti-oxidant silvered reflective film with micro-structural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411287U true CN206411287U (en) | 2017-08-15 |
Family
ID=59552359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479299.4U Expired - Fee Related CN206411287U (en) | 2016-12-30 | 2016-12-30 | Anti-oxidant silvered reflective film with micro-structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021085478A1 (en) * | 2019-10-30 | 2021-05-06 | 紀和化学工業株式会社 | Retroreflective sheet |
-
2016
- 2016-12-30 CN CN201621479299.4U patent/CN206411287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021085478A1 (en) * | 2019-10-30 | 2021-05-06 | 紀和化学工業株式会社 | Retroreflective sheet |
| JP6905782B1 (en) * | 2019-10-30 | 2021-07-21 | 紀和化学工業株式会社 | Retroreflective sheet |
| EP3970970A4 (en) * | 2019-10-30 | 2022-07-27 | Kiwa Chemical Industry Co., Ltd. | Retroreflective sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |