CN205539903U - High definition projection imaging membrane - Google Patents
High definition projection imaging membrane Download PDFInfo
- Publication number
- CN205539903U CN205539903U CN201620198029.XU CN201620198029U CN205539903U CN 205539903 U CN205539903 U CN 205539903U CN 201620198029 U CN201620198029 U CN 201620198029U CN 205539903 U CN205539903 U CN 205539903U
- Authority
- CN
- China
- Prior art keywords
- layer
- scattering
- membrane
- high definition
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a high definition projection imaging membrane, its component that contains following content: the protective layer, translucent scattering layer, substrate, aluminium reflector layer, gluing layer. The protective layer comprises the antifouling material of ultraviolet ray protection, translucent scattering layer includes tiO2 scattering membrane, zrO2 scattering membrane and znO scattering membrane, the substrate adoption high grade of transparency or translucence, strong heat resistance organic material, the aluminium reflector layer is used for carrying out rescattering to the incident light, the effect of adhereing of whole membrane is played on the gluing layer for paste at other materials surface formation formation of image membrane. This formation of image membrane passes through secondary reflection and greatly improves backscattering rate and stereo imaging performance, and the membrane strong adaptability that should form images, can be applied to all kinds of substrate surfaces, has sexual valence relative altitude, the reflectance is adjustable, the basement is firm advantage, can directly receive projector's light and realizes the high definition formation of image.
Description
Technical field
The invention belongs to porjector technology field, in particular to a kind of high definition projection imaging film.
Background technology
Projector, also known as scialyscope, be a kind of can be by image or VIDEO PROJECTION to curtain
Equipment, can by the different same intelligent chip of interface, VCD, DVD, etc. be connected and broadcast
Put corresponding video signal.Projector is widely used in family, office, school and public place of entertainment
Institute, different according to working method, there is CRT, LCD, DLP etc. are dissimilar.Along with section
The progress and development of skill, electronic interactive blank is that the innovation replacing chalk and blackboard writing is produced
Product.At present, representative on market electronic whiteboard mainly have induction, resistance-type,
Ultrasonic type, infrared-type or photo-electric additionally also have the electronics of common scialyscope band interactive module
Blank.The electronic whiteboard image definition of existing common scialyscope band interactive module is inadequate, and
And needing distance to install, such projection ray can be mapped to the eyes of user, has influence on user's
Healthy, bring a lot of inconvenience sometimes.Projector widely should
In a lot of display systems, its real effect not only with resolution and the light source of projector
Brightness is relevant, also relevant with the dispersion effect of imaging film.
Traditional imaging screen uses scattering material as main body, the disadvantage of this material
It is that a lot of light source enters or only formed primary scattering, time most of behind permeable material inside
Wait and define useless effect and expensive, therefore, it is necessary to design a kind of price
Cheap and scialyscope light can be directly received and realize the projection film of high definition imaging, and become one
Plant new technical need.
Summary of the invention
(1) to solve the technical problem that
The problem existed for above-mentioned prior art, the invention provides a kind of high definition projection imaging
Film, this imaging film is greatly improved back scattering ratio and three-dimensional imaging performance by secondary reflection, and should
Imaging film strong adaptability, it is possible to be applied to all kinds of substrate surface, has cost performance height, reflexivity
The firm advantage of adjustable, substrate, it is possible to directly receive scialyscope light and realize high definition imaging.
(2) technical scheme
According to an aspect of the invention, it is provided a kind of high definition projection imaging film, including protection
Layer 1, translucent scattering layer 2, base material 3, aluminum reflector layer 4 and adhesive layer 5.
Preferably, described protective layer 1 is made up of uv-protection anti-fouling material.
Preferably, described translucent scattering layer 2 includes TiO2Scattering film, ZrO2Scattering film,
ZnO scattering film.
Preferably, described base material 3 uses the high grade of transparency or translucence, strong thermostability organic
Material, uses polymethyl methacrylate or high temperature resistance polyester thin in the preferred embodiment of the present invention
Membrane material.
Preferably, described aluminum reflector layer 4 is for carrying out rescattering to incident illumination.
Preferably, described adhesive layer 5 plays the adhesion of integral membrane, is used for being attached to other materials
Material surface forms imaging film；Non-detachable mold includes protective layer 1, translucent scattering layer 2, base material 3
With aluminum reflector layer 4.Just described high definition projection imaging film can be attached to it after having adhesive layer 5
The surface of his material, such as glass etc..
Further, the attachment structure of described high definition projection imaging film integral membrane is table on base material 3
Topcoating covers translucent scattering layer 2, and protective layer 1 is coated in translucent scattering layer 2 upper surface, aluminum
Reflector layer 4 is coated in base material 3 lower surface, and adhesive layer 5 is coated in aluminum reflector layer 4 lower surface.
Optionally, the surface profile of described high definition projection imaging film integral membrane can be circular, just
Square.
(3) beneficial effect
The present invention can produce positive beneficial effect, and this high definition projection imaging film is reflective by aluminum
Layer forms secondary reflection, and back scattering ratio and three-dimensional imaging performance are greatly improved, and this imaging film is fitted
Ying Xingqiang, it is possible to be applied to all kinds of substrate surface, has that cost performance is high, reflexivity is adjustable, base
The firm advantage in the end, it is possible to directly receive scialyscope light and realize high definition imaging.
Accompanying drawing explanation
Fig. 1 shows high definition projection imaging film front view of the present invention；
Fig. 2 shows high definition projection imaging film left view of the present invention；
Fig. 3 shows high definition projection imaging film rescattering principle schematic of the present invention；
In figure: the translucent scattering layer of 1-protective layer, 2-, 3-base material, 4-aluminum reflector layer, 5-glue
Glutinous layer.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with tool
Body embodiment referring to the drawings, the present invention is described in more detail.It should be understood that these
Describe the most exemplary, and be not intended to limit the scope of the present invention.Additionally, in following description
In, eliminate the description to known features and technology, to avoid unnecessarily obscuring the present invention's
Concept.
Fig. 1 shows high definition projection imaging film front view of the present invention.
As it is shown in figure 1, for circle in the high definition projection imaging film alternative embodiment of present invention proposition
Shape, during use, is attached to the surface of glass, so by the adhesive layer of described high definition projection imaging film
Scialyscope light can be directly received and realize high definition imaging.
Fig. 2 shows high definition projection imaging film left view of the present invention.
As in figure 2 it is shown, the high definition projection imaging film left view of present invention proposition from left to right depends on
Secondary it is: protective layer 1, translucent scattering layer 2, base material 3, aluminum reflector layer 4 and adhesive layer 5.
Described protective layer 1 is made up of uv-protection anti-fouling material.Described translucent scattering layer 2 includes
TiO2Scattering film, ZrO2Scattering film, ZnO scattering film.Described base material 3 uses the high grade of transparency
Or translucence, strong thermostability organic material, use poly-methyl in the specific embodiment of the invention
Acrylic acid methyl ester. or high temperature resistance polyester thin-film material.Described aluminum reflector layer 4 is for incident illumination
Carry out rescattering.Described adhesive layer 5 plays the adhesion of integral membrane, is used for being attached to other
Material surface forms imaging film；Non-detachable mold includes protective layer 1, translucent scattering layer 2, base material
3 and aluminum reflector layer 4.Just described high definition projection imaging film can be attached to after having adhesive layer 5
The surface of other materials, such as specific embodiment use glass etc..Described high definition projection imaging
The attachment structure of film integral membrane is that base material 3 upper surface coats translucent scattering layer 2, protective layer 1
Being coated in translucent scattering layer 2 upper surface, aluminum reflector layer 4 is coated in base material 3 lower surface, glue
Glutinous layer 5 is coated in aluminum reflector layer 4 lower surface.
Fig. 3 shows high definition projection imaging rescattering principle schematic of the present invention.
As it is shown on figure 3, translucent scattering layer 2 He in the high definition projection imaging film of present invention proposition
Base material 3 links together, incident illumination inject after in translucent scattering layer 2 and base material 3 surface shape
Become first reflection, meanwhile, after incident illumination is irradiated to aluminum reflector layer 4 further, according to light
Scattering principle, incident illumination can be formed second time scattering, greatly improve imaging film back scattering ratio and
Three-dimensional imaging performance.
In sum, the present invention proposes a kind of high definition projection imaging film, including protective layer, half
Transparent diffusion layer, base material, aluminum reflector layer, adhesive layer.This imaging film is very big by secondary reflection
Improve back scattering ratio and three-dimensional imaging performance, and this imaging film strong adaptability, it is possible to be applied to each
Class substrate surface, has that cost performance is high, reflexivity is adjustable, the firm advantage of substrate, it is possible to straight
Receive scialyscope light and realize high definition imaging.
It should be appreciated that the above-mentioned detailed description of the invention of the present invention is used only for exemplary illustration
Or the principle of the explanation present invention, and be not construed as limiting the invention.Therefore, without departing from this
Any modification, equivalent substitution and improvement etc. done in the case of the spirit and scope of invention, all
Within protection scope of the present invention should being included in.Additionally, claims of the present invention are intended to contain
Lid falls in the equivalents on scope and border or this scope and border
Whole change and modifications example.
Claims (2)
1. a high definition projection imaging film, including protective layer (1), translucent scattering layer (2),
Base material (3), aluminum reflector layer (4) and adhesive layer (5), it is characterised in that:
Described protective layer (1) is made up of uv-protection anti-fouling material；
Described translucent scattering layer (2) includes TiO2Scattering film, ZrO2Scattering film, ZnO dissipate
Penetrate film；
Described base material (3) uses the high grade of transparency or translucence, strong thermostability organic material；
Described aluminum reflector layer (4) is for carrying out rescattering to incident illumination；
Described adhesive layer (5) plays the adhesion of integral membrane, is used for being attached to other materials table
Face forms imaging film；
Described high definition projection imaging film Integral connection structure is that the coating of base material (3) upper surface is semi-transparent
Bright scattering layer (2), protective layer (1) is coated in translucent scattering layer (2) upper surface, aluminum
Reflector layer (4) is coated in base material (3) lower surface, and adhesive layer (5) is coated in aluminum reflector layer
(4) lower surface.
High definition projection imaging film the most according to claim 1, it is characterised in that: described base
Material (3) uses polymethyl methacrylate or high temperature resistance polyester thin-film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198029.XU CN205539903U (en) | 2016-03-16 | 2016-03-16 | High definition projection imaging membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198029.XU CN205539903U (en) | 2016-03-16 | 2016-03-16 | High definition projection imaging membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539903U true CN205539903U (en) | 2016-08-31 |
Family
ID=56782575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198029.XU Expired - Fee Related CN205539903U (en) | 2016-03-16 | 2016-03-16 | High definition projection imaging membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803199A (en) * | 2018-09-11 | 2018-11-13 | 克诺影视传媒（北京）有限公司 | Glare filter fixed frame |
| CN109541882A (en) * | 2017-09-20 | 2019-03-29 | 中强光电股份有限公司 | Projection screen and optical projection system |
| CN109946916A (en) * | 2019-04-25 | 2019-06-28 | 合肥工业大学 | A kind of projected light field display device and display methods based on multi-layer transparent diffuser screen |
-
2016
- 2016-03-16 CN CN201620198029.XU patent/CN205539903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541882A (en) * | 2017-09-20 | 2019-03-29 | 中强光电股份有限公司 | Projection screen and optical projection system |
| CN109541882B (en) * | 2017-09-20 | 2021-09-28 | 中强光电股份有限公司 | Projection screen and projection system |
| CN108803199A (en) * | 2018-09-11 | 2018-11-13 | 克诺影视传媒（北京）有限公司 | Glare filter fixed frame |
| CN109946916A (en) * | 2019-04-25 | 2019-06-28 | 合肥工业大学 | A kind of projected light field display device and display methods based on multi-layer transparent diffuser screen |
| CN109946916B (en) * | 2019-04-25 | 2020-11-10 | 合肥工业大学 | Projection light field display device and display method based on multilayer transparent scattering screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6575657B2 (en) | Video projection structure, video projection structure manufacturing method, video projection method, and automobile window | |
| CN106415390B (en) | Image projecting structure, image projecting method and image projecting window | |
| CN111352292B (en) | Reflecting screen, manufacturing method of reflecting screen and image display system | |
| CN205539903U (en) | High definition projection imaging membrane | |
| CN202306126U (en) | Mixed back projection imaging pasting film | |
| CN101002139A (en) | Transmission screen | |
| CN107430326A (en) | Reflection type screen, image display system | |
| KR102500967B1 (en) | Dark-colored or black projection screen | |
| CN103399456B (en) | building glass curtain wall projection imaging film | |
| CN212905890U (en) | Fresnel light-resistant projection screen | |
| KR20100059220A (en) | Glass plate useful both as writing board and rear projection screen | |
| CN206335934U (en) | A kind of acrylic decorative sheet | |
| CN203520004U (en) | Point-like building glass curtain wall projection imaging film | |
| CN207457694U (en) | high-definition back projection film | |
| JP2015227971A (en) | Video projection structure | |
| CN203652344U (en) | Layer structure of protective paster | |
| CN109683442A (en) | The soft laser television screen of adhesive type | |
| CN204086770U (en) | There is camera module and the mobile phone thereof of eliminate stray light function | |
| CN207182811U (en) | Antireflection display with transparent panel | |
| TW200628851A (en) | Optical filter | |
| CN208672828U (en) | A kind of high-strength reflecting film | |
| KR101571217B1 (en) | Anti-reflective glass screen combination chalkboard for very short distance image projection and manufacturing method thereof | |
| CN208737435U (en) | Integrated attaching type touch-control blackboard | |
| JP3241184U (en) | Electronic paper display lighting structure | |
| JP3241910U (en) | Electronic paper display front lighting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20170316 |