CN208421507U - A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film and rear projection screen - Google Patents
A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film and rear projection screen Download PDFInfo
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- CN208421507U CN208421507U CN201821153177.5U CN201821153177U CN208421507U CN 208421507 U CN208421507 U CN 208421507U CN 201821153177 U CN201821153177 U CN 201821153177U CN 208421507 U CN208421507 U CN 208421507U
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Abstract
The utility model discloses a kind of nano microcrystalline hybrid optical structure rear-projection high definition image films, including basal layer, nano microcrystalline mixes imaging coating and gum layer with nano microsphere, it is nano microcrystalline that the nano microcrystalline, which mixes imaging coating with nano microsphere, nano microsphere, adhesive is formed by being uniformly coated in the one side of the basal layer after proportionally mixing, the gum layer is arranged on the another side of the basal layer, for being pasted on external support object, the utility model is coated on the base layer after nano microcrystalline is mixed with nano microsphere, with be provided separately inorganic silicon grain coating, glass microballoon coating, which is compared to have, more comprehensively eliminates light source of projector hot spot, increase image angle of visibility to 178 degree, increase the brightness of projection image, color saturation, anti-light eye protection, it is applicable in the throwing of all different camera lenses on the market Shadow machine.
Description
Technical field
The utility model relates to optical projection technical fields, more particularly to a kind of nano microcrystalline hybrid optical structure rear-projection
High definition image film and rear projection screen.
Background technique
Nowadays application of the shadow casting technique in life with work is very extensive, especially large conference room, commander
The application of the important events such as control centre, training education structure, exhibition room, exhibition center, airport, show window.
However, projection screen usually works in bright environment, and surface is very easy to the influence of strong light in reality,
Phenomena such as so as to cause unintelligible picture, uneven, dazzle, serious white haze shape is imaged.And these phenomenons will be greatly reduced picture
Contrast and brightness, thus easily lead to user viewing it is unclear, seriously affect perception degree, be easy to lose the exhibition of itself
Show, demonstrate or advertising results.
In the prior art, there are the projection membrane technologies that soot layer is combined with nano microcrystalline layer, can be effective
Smooth interference problem recited above is reduced, the technical program is improved on the basis of soot layer is with nano microcrystalline layer technology
Scheme, be suitable for ultra short focal projector projection imaging to increase, the bigger angle of visibility of picture and eliminate light source of projector comprehensively
Hot spot and achieve the purpose that reduce it is reflective with prevent dazzle.
Summary of the invention
For the above the deficiencies in the prior art, the utility model provides two kinds of technical solutions, the first technical solution is one
Kind nano microcrystalline hybrid optical structure rear-projection high definition image film, the technical program are coated with after nano microcrystalline is mixed with nano microsphere
On the base layer, to be applicable in the projectors of all different camera lenses on the market, comprising: ultrashort coke, short focus, middle long focus projector make
The angle of visibility of picture is bigger, and projection image is more bright lively；Second of technical solution is based on the first technical solution
A kind of rear projection screen, the rear projection screen is using nano microcrystalline hybrid optical structure rear-projection high definition image film and AG glass gluing work
Skill, can form Clear & Transparent visual effect, effect be allow project into image planes reach increase transparency, reduce it is reflective, anti-dazzle
Light eye protection, anti-skidding anti-zoned, easy-to-write and erasable effect and rear projection screen realize the purpose of multifunction.
The first technical solution of the utility model is specifically: a kind of nano microcrystalline hybrid optical structure rear-projection high definition shadow
As film, including imaging coating is mixed with nano microsphere for basal layer, nano microcrystalline and gum layer, the nano microcrystalline and nanometer are micro-
Pearl mixing imaging coating is nano microcrystalline, nano microsphere, adhesive are uniformly coated on the basal layer after proportionally mixing
Upper and formation on one side, the gum layer is arranged on the another side of the basal layer, for being pasted on external support object,
It should be pointed out that external support object here refers to the transparent Pasting such as glass, acrylic and the suitable carrier of area.
Further, the nano microcrystalline is made of nanoscale polyhedron crystallite, and the nano microcrystalline is non-homogeneous
Individual crystallite, the nano microcrystalline be used for the diffusing reflection of light, diffraction and interference effect, and play coating imaging and every
The effect of disconnected projector's light direct projection, eliminates hot spot caused by light source of projector, and is applicable in the throwing of all different camera lenses on the market
Shadow machine, comprising: ultrashort coke, short focus, middle long focus projector back projection imaging.
Further, the nano microsphere that the nano microcrystalline is mixed with nano microsphere in imaging coating is in the same size,
It is even and in single layer structure arrange.It acts on the diffraction imaging to projection ray, and improving brightness of image, contrast and increase picture can
Visual angle is to 178 degree.
Further, the material of the nano microsphere can be titanium dioxide, barium monoxide, zirconium dioxide, an oxidation
The glass that a kind of substance is formed in zinc, silica, or titanium dioxide, barium monoxide, zirconium dioxide, a zinc oxide,
Many kinds of substance combines the glass to be formed in silica, can also be plastic resin, that is to say, that the nano microsphere is tree
Rouge or optical glass microballon, and the technical program is without being limited thereto.
In more preferably technical solution, the nano microsphere be vacuum coating 100-600 mesh, partial size 0.02-0.10mm,
Refractive index is 1.5-2.5.
Further, the basal layer is polyester film (BOPET), polypropylene film (BOPP), polyamide film
(BOPA), one of polyethylene film (BOPE), polyvinyl chloride (PVC) or a variety of.
Further, the AG glass is with a thickness of 2-10mm.
Second of technical solution of the utility model specifically: the technical program is (described based on the first technical solution
Nano microcrystalline hybrid optical structure rear-projection high definition image film) rear projection screen, specifically include the nano microcrystalline hybrid optical knot
Structure rear-projection high definition image film and AG glass gluing, the gum layer of the nano microsphere structure high definition image film are pasted onto AG glass
On wet look, it should be pointed out that the AG glass is to be processed into dumb light areflexia surface in bare glass reflecting surface, described
Dumb light areflexia surface be capable of forming Clear & Transparent visual effect, effect be allow project into image planes reach increase it is transparent
It spends, reduce the purpose that reflective, anti-dazzle eye protection, anti-skidding anti-zoned, easy-to-write and erasable effect and rear projection screen realize multifunction.
Further, the AG glass material is unorganic glass or organic glass.
A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film of the utility model, the technical program is nano microcrystalline
It is coated with after being mixed with nano microsphere on the base layer, with being provided separately nano-glass microballon coating compared with nano microcrystalline layer to increase
Add and is applicable in ultrashort coke, short focus, middle long focus projector projection imaging, the bigger angle of visibility of picture and comprehensively elimination light source of projector light
Spot also can reach to allow project into image planes and reach and increase transparency, reduce reflective, anti-dazzle eye protection, is anti-skidding anti-zoned, easy-to-write and erasable
Effect and rear projection screen realize the purpose of multifunction, and audience is enable to experience more preferably sense organ vision.
Detailed description of the invention
Fig. 1 is that the utility model the second technical solution one kind is based on nano microcrystalline hybrid optical structure rear-projection high definition image film
Rear projection screen structural schematic diagram.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawing.
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；To those skilled in the art, the omission of certain known features and its explanation will be understood by attached drawing.Phase
Same or similar label corresponds to the same or similar component.
The embodiments of the present invention 1 are a kind of nano microcrystalline hybrid optical structure rear-projection high definition image film, the present embodiment
It is coated with after nano microcrystalline is mixed with nano microsphere on the base layer, projection image is more bright lively, is applicable in all camera lenses
Projector, comprising: ultrashort coke, short focus, middle long focus projector, picture visual angle are bigger；The present embodiment 2 is a kind of based on embodiment
1 rear projection screen, using with AG glass gluing technique, can not only form Clear & Transparent visual effect, also project into up to allowing
Image planes increase transparency, reduce reflective, anti-dazzle eye protection, anti-skidding anti-zoned, easy-to-write and erasable effect and rear projection screen realize it is multi-functional
Change, audience is enable to experience more preferably sense organ vision, specific as follows:
Embodiment 1
As shown in Figure 1, the first technical solution of the present embodiment is specifically: a kind of nano microcrystalline hybrid optical structure back
High definition image film 1 is thrown, including basal layer 12, nano microcrystalline mix imaging coating 13 and gum layer 11 with nano microsphere, it is described
It is uniform after nano microcrystalline 132 is proportionally mixed with nano microsphere 131 that nano microcrystalline, which mixes imaging coating 13 with nano microsphere,
It is coated in the one side of the basal layer 12 and is formed, the another side of the basal layer 12 is arranged in the gum layer 11
On, for being pasted on external support object, it should be pointed out that external support object here refers to that glass, acrylic etc. are transparent can
Stickup and the suitable carrier of area (choosing AG glass in example 2 is external support object, referring in particular to embodiment 2).
It should be pointed out that the nano microsphere 131 is optics microballon, the diffraction imaging to projection ray is acted on,
It improves brightness of image, contrast and increases picture visual angle to 178 degree.
In the present embodiment, the nano microcrystalline 132 is made of nanoscale polyhedron crystallite, it is pointed out that nanoscale
Polyhedron crystallite ingredient is inorganic Si powder, and the nano microcrystalline 132 is the crystallite of non-homogeneous individual, the nano microcrystalline
132 are used for the diffusing reflection of light, diffraction and interference effect, and play the work of coating imaging and partition projector's light direct projection
With, hot spot caused by elimination light source of projector, and it is applicable in the projector of all different camera lenses on the market, comprising: it is ultrashort burnt, short
Burnt, middle long focus projector back projection imaging.
Further, the nano microcrystalline mixes 131 size one of nano microsphere in imaging coating 13 with nano microsphere
It causes, is coated on the basal layer 12, and nano microsphere 131 is uniformly arranged in single layer structure.
In the present embodiment, the material of the nano microsphere 131 can be titanium dioxide, barium monoxide, zirconium dioxide, one
A kind of glass that substance is formed in zinc oxide, silica, or titanium dioxide, barium monoxide, zirconium dioxide, an oxidation
Many kinds of substance combines the glass to be formed in zinc, silica, can also be plastic resin, that is to say, that the nano microsphere
131 be resin or optical glass microballon, and the technical program is without being limited thereto.
In more preferably technical solution, the partial size 0.02-0.10mm of the nano microsphere 131, refractive index 1.5-
2.5。
In the present embodiment, the basal layer is polyester film (BOPET), polypropylene film (BOPP), polyamide film
(BOPA), one of polyethylene film (BOPE), polyvinyl chloride (PVC) or a variety of.
Embodiment 2
The present embodiment is the rear projection screen based on embodiment 2, as shown in Figure 1, specifically including the nano microcrystalline mixed light
Learn structure rear-projection high definition image film 1 and AG glass 2, the back of the nano microcrystalline hybrid optical structure rear-projection high definition image film 1
Glue-line 11 is pasted on the wet look of AG glass 2, it should be pointed out that the AG glass 2 is at bare glass reflecting surface
Dumb light areflexia surface is managed into, AG glass has lower reflectivity compared with simple glass, and the reflectivity of light is reduced by 8%
To 1% hereinafter, so AG glass is capable of forming Clear & Transparent visual effect, and reach it is ideal resist reflection environment light and
The purpose of anti-dazzle eye protection.
In the present embodiment, for the thickness of AG glass 2 between 2-10mm, the optimum thickness in the present embodiment is 4mm.
In the present embodiment, 2 material of AG glass can may be organic glass for unorganic glass, in the present embodiment
First choice is the soda-lime glass in unorganic glass.
The reason of choosing unorganic glass is that unorganic glass has the advantage that 1, high temperature resistant.2, ageing-resistant, product is not variable
Shape.3, air is purified, the carbon dioxide of air can be absorbed.4, intensity is high.5, waterproof performance is good.6, light-weight, only this in
Organic glass.7, at low cost.8, heat-insulated, sound-absorbing.9, non-ignitable.10, convenient for processing after discarding, can be used for filling after smashing, it is right
Water source, soil, air do not have any pollution, are more satisfactory environment-friendly materials.
Embodiment 1 is a kind of nano microcrystalline hybrid optical structure rear-projection high definition image film, this image film can be pasted in office
Projection Display is carried out on what external support object；Embodiment 2 is then combined with AG glass, i.e., nano microcrystalline hybrid optical structure
Rear-projection high definition image film, which is pasted on AG glass, forms a kind of rear projection screen, and rear projection screen has the structure rear-projection of nano microcrystalline hybrid optical
The two-fold advantage of high definition image film and AG glass, great utility model.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of nano microcrystalline hybrid optical structure rear-projection high definition image film, which is characterized in that including basal layer, nano microcrystalline with
Nano microsphere mixing imaging coating and gum layer, the nano microcrystalline mix with nano microsphere be imaged coating for nano microcrystalline,
Nano microsphere, adhesive are uniformly coated on after proportionally mixing in the one side of the basal layer and are formed, the gum
Layer is arranged on the another side of the basal layer, for being pasted on external support object.
2. nano microcrystalline hybrid optical structure rear-projection high definition image film as described in claim 1, which is characterized in that described receives
Meter Wei Jing is made of nanoscale polyhedron crystallite, and the nano microcrystalline is the crystallite of non-homogeneous individual, the nano microcrystalline
For diffusing reflection, diffraction and the interference effect to light, and play the role of coating imaging and partition projector's light direct projection, disappears
Except hot spot caused by light source of projector, and it is applicable in the projector of all different camera lenses on the market.
3. nano microcrystalline hybrid optical structure rear-projection high definition image film as described in claim 1, which is characterized in that described receives
Meter Wei Jing mixed with nano microsphere imaging coating in nano microsphere it is in the same size, uniformly and in single layer structure arrange, for pair
The diffraction imaging of projection ray improves brightness of image, contrast and increases picture visual angle to 178 degree.
4. nano microcrystalline hybrid optical structure rear-projection high definition image film as described in claim 1, which is characterized in that described receives
Meter Wei Zhu is titanium dioxide, the resin of one or more formation is received in barium monoxide, zirconium dioxide, a zinc oxide, silica
Meter Wei Zhu or optical glass nano microsphere.
5. nano microcrystalline hybrid optical structure rear-projection high definition image film as described in claim 1, which is characterized in that described receives
Meter Wei Zhu is vacuum coating 100-600 mesh, partial size 0.02-0.10mm, refractive index 1.5-2.5.
6. nano microcrystalline hybrid optical structure rear-projection high definition image film as described in claim 1, which is characterized in that the base
Bottom is polyester film (BOPET), polypropylene film (BOPP), polyamide film (BOPA), polyethylene film (BOPE), polychlorostyrene
One of ethylene (PVC) is a variety of.
7. a kind of rear projection screen based on nano microcrystalline hybrid optical structure rear-projection high definition image film described in claim 1, special
Sign is that, comprising the nano microcrystalline hybrid optical structure rear-projection high definition image film and AG glass gluing, the nanometer is micro-
The gum layer of pearl structure high definition image film is pasted on AG glass wet look, for allow project into image planes reach increase transparency,
Reduce the purpose that reflective, anti-dazzle eye protection, anti-skidding anti-zoned, easy-to-write and erasable effect and rear projection screen realize multifunction.
8. rear projection screen as claimed in claim 7, which is characterized in that the material of the AG glass is unorganic glass or organic glass
Glass.
9. rear projection screen as claimed in claim 8, which is characterized in that the AG glass is soda-lime glass.
10. rear projection screen as claimed in claim 7, which is characterized in that the AG glass is with a thickness of 2-10mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153177.5U CN208421507U (en) | 2018-07-20 | 2018-07-20 | A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film and rear projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153177.5U CN208421507U (en) | 2018-07-20 | 2018-07-20 | A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film and rear projection screen |
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| Publication Number | Publication Date |
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| CN208421507U true CN208421507U (en) | 2019-01-22 |
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| CN201821153177.5U Active CN208421507U (en) | 2018-07-20 | 2018-07-20 | A kind of nano microcrystalline hybrid optical structure rear-projection high definition image film and rear projection screen |
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Effective date of registration: 20201221 Address after: No.108, block t2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Gaoxin District, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Shenkun Technology Co., Ltd Address before: 518055 area a, 8th floor, Baisha science and Technology Industrial Park, 3011 Shahe West Road, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JINGYI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210319 Address after: 518000 area a, 8th floor, Baisha science and Technology Industrial Park, 3011 Shahe West Road, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN JINGYI TECHNOLOGY Co.,Ltd. Address before: No.108, block t2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Gaoxin District, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Shenkun Technology Co., Ltd |
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Effective date of registration: 20210810 Address after: 518000 Room 201, building 1, row 5, zone 2, Dongfang Shuiwei, Dongfang community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Baoyi Display Technology Co., Ltd Address before: 518000 area a, 8th floor, Baisha science and Technology Industrial Park, 3011 Shahe West Road, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JINGYI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210910 Address after: 221100 first floor, a16, national security science and Technology Industrial Park, South Lijiang Road, Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Zhongke Baoyi vision technology (Jiangsu) Co.,Ltd. Address before: 518000 Room 201, building 1, row 5, zone 2, Dongfang Shuiwei, Dongfang community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Baoyi Display Technology Co., Ltd |