CN208796009U - A kind of black grid structure prism screen - Google Patents
A kind of black grid structure prism screen Download PDFInfo
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- CN208796009U CN208796009U CN201821561781.1U CN201821561781U CN208796009U CN 208796009 U CN208796009 U CN 208796009U CN 201821561781 U CN201821561781 U CN 201821561781U CN 208796009 U CN208796009 U CN 208796009U
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- layer
- mirror
- black grid
- black
- grid
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Abstract
The utility model provides a kind of black grid structure prism screen, and spy includes: anti-scratch layer, anti-glare layer, black grid layer, reflecting layer and substrate；Anti-scratch layer, anti-glare layer, black grid layer, reflecting layer and substrate are set gradually according to light incident direction, anti-scratch layer is the tempered glass film on the light-receiving surface of anti-glare layer, anti-glare layer is the anti-glare film in black grid layer, black grid layer includes several first grid mirrors and several second gate mirrors, first grid mirror and second gate mirror are laterally extended setting along screen, and first grid mirror and second gate mirror are alternatively arranged, first grid mirror is linear type, second gate mirror is shaped form, several mirror lens are provided on reflecting layer, several mirror lens are arranged towards the back side of black grid layer, substrate is aluminum substrate, aluminum substrate is incorporated into the back side in reflecting layer.The black grid structure prism screen of the utility model is conducive to reflect the environment light from surrounding, and then improve the clarity of projection imaging by optimizing setting to black grid layer.
Description
Technical field
The utility model relates to a kind of screen more particularly to a kind of black grid structure prism screens.
Background technique
Currently, projection screen screen is used in the occasions such as film, office, home theater, convention, for showing figure
The product of picture, video file.Projection screen according to different use requirements, have different specifications and different projections away from
From.In projection, in order to drop the influence of low ambient light, need to carry out in the environment of dark, however when daylight is more strong
When strong, environment light still can inject the quality that imaging is influenced on projection screen from the side of projection screen.Therefore, for upper
State problem, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of black grid structure prism screen, with overcome it is existing in the prior art not
Foot.
To realize above-mentioned purpose of utility model, the utility model provides a kind of black grid structure prism screen comprising: it is anti-zoned
Hurt layer, anti-glare layer, black grid layer, reflecting layer and substrate；
The anti-scratch layer, anti-glare layer, black grid layer, reflecting layer and substrate are set gradually according to light incident direction,
The anti-scratch layer is the tempered glass film on the light-receiving surface of the anti-glare layer, and the anti-glare layer is positioned at described black
Anti-glare film in grid layer, the black grid layer include several first grid mirrors and several second gate mirrors, the first grid mirror and
Two grid mirrors are along the setting that is laterally extended of screen, and the first grid mirror and second gate mirror are alternatively arranged, and the first grid mirror is straight
Line style, the second gate mirror are shaped form, are provided with several mirror lens, several mirror lens directions on the reflecting layer
The back side of the black grid layer is arranged, and the substrate is aluminum substrate, and the aluminum substrate is incorporated into the back side in the reflecting layer.
The improvement of black grid structure prism screen as the utility model is also formed with several circles on the tempered glass film
The bulge-structure of shape.
The improvement of black grid structure prism screen as the utility model, the anti-glare film are PET film or PMMA film.
The improvement of black grid structure prism screen as the utility model, it is three that the first grid mirror, which is linear section,
Angular prism, the second gate mirror are that the section to rise and fall is semicircular prism.
The improvement of black grid structure prism screen as the utility model, several mirror lens are that several sizes are identical
Or different mirror lens array.
The improvement of black grid structure prism screen as the utility model, the substrate are aluminum honeycomb panel, the aluminum honeycomb
Plate includes plate body and several honeycomb holes being isolated from each other for being formed on the plate body.
The improvement of black grid structure prism screen as the utility model, the honeycomb hole are straight hole or inclined hole.
The improvement of black grid structure prism screen as the utility model, the black grid structure prism screen further includes side
Frame, the frame are rectangular shaped rim, and the rectangular shaped rim coats the edge of the screen completely.
Compared with prior art, the utility model has the beneficial effects that the black grid structure prism screen of the utility model is logical
It crosses and setting is optimized to black grid layer, be conducive to reflect the environment light from surrounding, and then improve the clarity of projection imaging.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the layer structure of black one specific embodiment of grid structure prism screen of the utility model；
Fig. 2 is the main view of black grid layer in Fig. 1.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
As shown in Figure 1, 2, the black grid structure prism screen of the utility model includes: anti-scratch layer 1, anti-glare layer 2, black grid
Layer 3, reflecting layer 4 and substrate 5.
The anti-scratch layer 1, anti-glare layer 2, black grid layer 3, reflecting layer 4 and substrate 5 according to light incident direction successively
Setting.Wherein, the anti-scratch layer 1 is used to protect the light-receiving surface of the black grid structure prism screen of the utility model, has
Body, the anti-scratch layer 1 is the tempered glass film on the light-receiving surface of the anti-glare layer 2.In addition, the tempered glass
It is also formed on film and several plays the role of wear-resisting circular bulge-structure.
The anti-glare layer 2 is used to alleviate the glare phenomenon during projection imaging.Specifically, the anti-glare layer 2 is
Anti-glare film in the black grid layer 3.Preferably, the anti-glare film is PET film or PMMA film.
The black grid layer 3 is for reflecting incident light, and specifically, the black grid layer 3 includes several first grid mirrors 31
And several second gate mirrors 32.Wherein, the first grid mirror 31 and second gate mirror 32 are laterally extended setting along screen, and described
First grid mirror 31 and second gate mirror 32 are alternatively arranged.To be conducive to reflect by the first grid mirror 31 and second gate mirror 32
Environment light from surrounding, and then improve the clarity of projection imaging.
Further, in order to meet incidence angles degree environment light reflection, the first grid mirror 31 and second gate mirror
32 have the shape distinguished, and corresponding different incident angle.Specifically, the first grid mirror 31 is linear type, described the
Two grid mirrors 32 are shaped form.Preferably, the first grid mirror 31 is the prism that linear section is triangle, the second gate
Mirror 32 is that the section to rise and fall is semicircular prism.
The reflecting layer 4 is used to carry out secondary reflection to by the incident light of black grid layer 3, specifically, on the reflecting layer 4
Several mirror lens are provided with, several mirror lens are arranged towards the back side of the black grid layer 3.Wherein, described several anti-
Penetrating lens is the same or different lens array of several sizes.In this way, to adapt to the reflection demand of different input lights.
The substrate 5 forms the main structure of the black grid structure prism screen of the utility model, and the substrate 5 is aluminum substrate
5, the aluminum substrate 5 is incorporated into the back side in the reflecting layer 4.Specifically, the substrate 5 is aluminum honeycomb panel, the aluminum honeycomb panel
Including plate body and several honeycomb holes being isolated from each other being formed on the plate body.Preferably, the honeycomb hole is straight
Hole or inclined hole.
In order to improve the intensity of black grid structure prism screen, the black grid structure prism screen further includes frame 6, the frame
6 have mounting groove.Preferably, the frame 6 is rectangular shaped rim 6, described in the rectangular shaped rim 6 is coated completely by its mounting groove
The edge of screen.
In conclusion the black grid structure prism screen of the utility model is conducive to by optimizing setting to black grid layer
The environment light from surrounding is reflected, and then improves the clarity of projection imaging.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of black grid structure prism screen, which is characterized in that the black grid structure prism screen include: anti-scratch layer, resist it is dizzy
Photosphere, black grid layer, reflecting layer and substrate；
The anti-scratch layer, anti-glare layer, black grid layer, reflecting layer and substrate are set gradually according to light incident direction, described
Anti-scratch layer is the tempered glass film on the light-receiving surface of the anti-glare layer, and the anti-glare layer is positioned at the black grid layer
On anti-glare film, the black grid layer includes several first grid mirrors and several second gate mirrors, the first grid mirror and second gate
Mirror is along the setting that is laterally extended of screen, and the first grid mirror and second gate mirror are alternatively arranged, and the first grid mirror is linear type,
The second gate mirror is shaped form, several mirror lens is provided on the reflecting layer, several mirror lens are described in
The back side of black grid layer is arranged, and the substrate is aluminum substrate, and the aluminum substrate is incorporated into the back side in the reflecting layer.
2. black grid structure prism screen according to claim 1, which is characterized in that be also formed on the tempered glass film
Several circular bulge-structures.
3. black grid structure prism screen according to claim 1, which is characterized in that the anti-glare film be PET film or
PMMA film.
4. black grid structure prism screen according to claim 1, which is characterized in that the first grid mirror is linear section
Face is the prism of triangle, and the second gate mirror is that the section to rise and fall is semicircular prism.
5. black grid structure prism screen according to claim 1, which is characterized in that several mirror lens are several rulers
Very little same or different mirror lens array.
6. black grid structure prism screen according to claim 1, which is characterized in that the substrate is aluminum honeycomb panel, described
Aluminum honeycomb panel includes plate body and several honeycomb holes being isolated from each other for being formed on the plate body.
7. black grid structure prism screen according to claim 6, which is characterized in that the honeycomb hole is for straight hole or tiltedly
Hole.
8. black grid structure prism screen according to claim 1, which is characterized in that the black grid structure prism screen also wraps
Frame is included, the frame is rectangular shaped rim, and the rectangular shaped rim coats the edge of the screen completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561781.1U CN208796009U (en) | 2018-09-25 | 2018-09-25 | A kind of black grid structure prism screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561781.1U CN208796009U (en) | 2018-09-25 | 2018-09-25 | A kind of black grid structure prism screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796009U true CN208796009U (en) | 2019-04-26 |
Family
ID=66210691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821561781.1U Expired - Fee Related CN208796009U (en) | 2018-09-25 | 2018-09-25 | A kind of black grid structure prism screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928131A (en) * | 2019-12-06 | 2020-03-27 | 广东柯视丽科技有限公司 | Projection screen with positive projection black grid |
| WO2021179746A1 (en) * | 2020-03-09 | 2021-09-16 | 苏州桐力光电股份有限公司 | Smart blackboard |
-
2018
- 2018-09-25 CN CN201821561781.1U patent/CN208796009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928131A (en) * | 2019-12-06 | 2020-03-27 | 广东柯视丽科技有限公司 | Projection screen with positive projection black grid |
| WO2021179746A1 (en) * | 2020-03-09 | 2021-09-16 | 苏州桐力光电股份有限公司 | Smart blackboard |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190925 |