CN107765428A - A kind of application method of automobile-used projection film - Google Patents
A kind of application method of automobile-used projection film Download PDFInfo
- Publication number
- CN107765428A CN107765428A CN201710169256.9A CN201710169256A CN107765428A CN 107765428 A CN107765428 A CN 107765428A CN 201710169256 A CN201710169256 A CN 201710169256A CN 107765428 A CN107765428 A CN 107765428A
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- CN
- China
- Prior art keywords
- film
- automobile
- projection film
- application method
- projection
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B2027/0192—Supplementary details
- G02B2027/0196—Supplementary details having transparent supporting structure for display mounting, e.g. to a window or a windshield
Abstract
The invention provides a kind of application method of automobile-used projection film, it is characterised in that：Automobile-used projection film is attached on glass for vehicle window, after projector equipment projects image to the automobile-used projection film, the automobile-used projection film is by reflecting the image onto the surface of glass for vehicle window, so as to be imaged on glass for vehicle window；Wherein, the automobile-used projection film, using the projection film of transparent material as counterdie, plane and/or space pattern are being set thereon.In the method for the invention, miniature printed or miniature the shape handles have been carried out to the surface of above-mentioned film, the most of light for enabling projector equipment within the interior or exterior of the vehicle to project rests on the surface of film, and the picture for projecting projector equipment shows on film, because film is fitted on automotive window, and then the picture of projector equipment projection is shown on vehicle window, and then automotive window is become into one piece of projection screen.
Description
Technical field
The present invention relates to automotive electronics optical field, in particular it relates to a kind of application method of automobile-used projection film.
Background technology
With the development of automobile industry, the use of automobile is increasingly popularized, and the research and development and application of peripheral vehicle product are more next
More paid attention to by people, the demand of automotive advertising is also increasing, the advertisement on domestic market also focus on PET film or
Sticky paper etc. is pasted onto automobile rear car glass pane or pasted on automobile case, this series advertisements be can not real-time update, material
It can not reuse, change needs to expend a large amount of human and material resources, time every time.The advertisement of vehicle electronics screen can be changed, again in real time
It is multiple to utilize, but traditional LED screen power consumption is big, resolution ratio is low, imaging is coarse, and screen is impermeable material, to driver's sight
Also there is certain influence, one of the main reason for traditional LED lamp advertisement excessively concentrated is also light pollution in cities.The intelligence of vehicle window advertisement
Energyization, softization are the trends of the times of outdoor flowing Media Development.
Existing projection film imaging system, typically realized using equipment such as computer, conventional projectors and line holographic projections films,
But easily influenceed by ambient light, therefore, generally require the projector of higher brightness, and need the occasion of dark to use, ability
Obtain preferable effect.Thus, it strongly limit the imaging applications mode of projection film.
Conventional projection film, never used as automobile on carrier, thus conventional projection film do not considered high/low temperature,
Design and use under the commerial vehicle environment such as vibrations, high humility, high dust degree.
The content of the invention
The invention provides a kind of normal function for neither influenceing automotive window, and can shows the image that projector equipment projects
Reveal the film come, by being bonded for film and automotive window, automotive window is become into a projection screen, projector equipment can be in car
Projects images on window.
A kind of application method of automobile-used projection film provided by the invention, it is characterised in that：Automobile-used projection film is attached at car
On glass pane, projector equipment (projector equipment be mountable to in-car any position, be generally mounted to projection film to position
Put) to after above-mentioned automobile-used projection film projection image, above-mentioned automobile-used projection film by reflecting the image onto the surface of glass for vehicle window, from
And it is imaged on glass for vehicle window；
Wherein, above-mentioned automobile-used projection film, using the projection film of transparent material as counterdie, plane is being set thereon and/or stood
Body pattern.
I.e., in the present invention, it is attached on vehicle window by the film for the photoimaging for going out projector, then is irradiated with projector
This film so that projector's image to be projected is imaged on film, because film closely fits together with vehicle window, so, make
Obtain vehicle window and also possess imaging function.
The projection film of the transparent material can be selected it is commercially available it is any there is pliability, and the projection film of excellent transparency, such as：Entirely
Cease projection film, holographic transparent rear-projection self-adhesive film etc..
The pattern can be the pattern of any geometric figure or non-geometric figure, its area covered and each pattern it is big
It is small to be adjusted according to the needs used.
By pattern arrangement and spacing on film, the difference of pattern paint color and light transmittance, it is resident to realize on vehicle window
Light.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., with
Miniature printed technique, on projection film in printing, nontransparent plane pattern.
Due to the setting of such pattern non-fully printing opacity, after it is printed in transparent carrier film, light can be inhaled by color
The difference received and reflected, the image of projection thereon is set resident effect occur, so as to realize the delay of image；Simultaneously as this
When counterdie be not all-transparent structure, make it be influenceed to diminish by ambient light, thus, the projection brightness of projector can be reduced,
And sunlight strong daytime also can normal use projection imaging effect.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., with
Miniature formative technology, carves out space pattern on projection film.
Because such pattern is due to its three-dimensional characteristic, the effect of bumps can be presented in transparent carrier film, and then in illumination
In the case of, the alternate visual effect of light and shade is formed, thus, the holdup time of image can be extended, meanwhile, pass through the bumps of counterdie
Moulding, on the basis of projector carries out certain angle projection, the image that is formed, which can also be realized, is suspended in aerial third dimension.
Such as：In the case of being projected with projection film in 15-60 ° of angle, 25-100cm distances, the effect of solid can be presented
Fruit.Certainly, can be also adjusted according to vehicle and the difference of projector distance, above-mentioned angle with the difference of environment.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
Pattern is stated to be distributed on projection film in a manner of matrix.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
It is 0.1-5 centimetres to state the spacing between pattern and pattern.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
It is 1-100 μm to state the thickness of pattern or depth.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
The color for stating pattern is light reflectivity>75% color.Generally light color system, such as：White, the pink, color such as powder is blue, powder is yellow.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
It is automatically controlled film to state counterdie.
I.e., film can be changed transparent between atomization, such as：Paste film atomization on the mirror daytime, thus keep away
Influence of the sunlight reflection to rear car driver is exempted from, the driving safety of rear car will not have been impacted.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
State projection film and be provided with UV resistance, and/or explosion-proof, and/or heat insulating coat/structure.
Further, the application method of a kind of automobile-used projection film provided by the invention, also with it is such the characteristics of：I.e., on
At least one surface for stating projection film is provided with transparent protective film.
The effect of the present invention and effect：
The invention provides a kind of application method of projection film, in the method for the invention, from transparent material, have one
Determine the soft film of toughness, the film can be fitted in the inner side of automotive window, is combined into one with vehicle window；The film is transparent, not shadow
Ring driver and observe situation outside car by posting the vehicle window of the film；The film has certain antiultraviolet and heat isolation explosion proof function, and
It can be imaged directly above with filtration fraction light.In the method for the invention, the surface of above-mentioned film has been carried out miniature
Printing or miniature the shape handles, the most of light for enabling projector equipment within the interior or exterior of the vehicle to project rest on the surface of film, and
And the picture for projecting projector equipment shows on film, because film is fitted on automotive window, and then cause projector equipment projection
As showing on vehicle window, and then automotive window is become into one piece of projection screen.
In addition, in the present invention, by the combination of projection imaging film and vehicle window, by possessing 3/4G data functions and high in the clouds
The dispensing of the intelligent projector equipment of management, automotive window is become into one piece of advertisement screen, so say automobile become one flowing it is wide
Accuse screen carrier, it is possible to achieve the function such as the high in the clouds of advertisement is launched in real time, the automatic dispensing in geographical position.This film and projector equipment
And the combination of automobile and automotive window can be long-term use of, it is not necessary to often changes, safeguards that simple, management is convenient.
, can be by receiving the surface of ambient light in addition, at least one surface of the bidirectional visual film is provided with transparent protective film
Set to reduce the projection film of ambient light interference, filter at least part ambient light.
In addition, in the present invention, the automobile-used projection film can carry out light scattering, and the diffusion of substrate layer or micro-structural make
Incident projected light the transmissivity on transparent projection film surface, reflectivity and scattered power can reasonable layout, projection film light transmittance is not
In the case of reduction, produce projection imaging and be suspended in aerial third dimension, imaging improves.
In addition, in the present invention, by using the in-car confined space, extend light path using the reflection of light, obtain one compared with
Big projected picture, film can be changed between atomization transparent, paste film atomization on the mirror daytime, so avoid sun
Light reflects the influence to rear car driver, and the driving safety of rear car will not be impacted.
Brief description of the drawings
The schematic diagram for the automobile-used projection film that accompanying drawing 1, the present embodiment one are related to；
The imaging schematic diagram for the automobile-used projection film that accompanying drawing 2, the present embodiment one are related to；
The schematic diagram for the automobile-used projection film that accompanying drawing 3, the present embodiment two are related to；
The imaging schematic diagram for the automobile-used projection film that accompanying drawing 4, the present embodiment two are related to；
The projection flow chart that accompanying drawing 5, the present embodiment one and two are related to.
Embodiment
Embodiment one,
The present embodiment one provides a kind of application method of automobile-used projection film, is thrown with the holographic transparent of commercially available transparent material
Shadow film is as counterdie, and with miniature printed technique, on projection film in printing, color transparent degree is the white circular diagram less than 55%
Case, as shown in Figure 1.
Spacing between each circular pattern is 5cm, each circular a diameter of 5cm, (according to the difference of use demand, should
Pattern can be changed, and the Length x Width of spacing and figure is any regulation) all circles are uniform in a manner of matrix
Be printed on projection film after, the projection film is attached on the vehicle rear window of this car, projecting apparatus direction as shown in Figure 2 is carried out
Installation projection.
As shown in figure 5, after server/high in the clouds positions to projector equipment, the region where projector equipment is determined, is entered
Row plays the selection of video, completes that video is sent into projector equipment by 3G/4G networks after selecting, projector equipment is with regard to the video
Projected.
As shown in Fig. 2 because film is two-side transparent film, after the pedestrian at this car rear or driver can be by observing this car
Vehicle window watches the projection videos such as advertisement.
Embodiment two,
The present embodiment two provides a kind of application method of automobile-used projection film, is thrown with the holographic transparent of commercially available transparent material
Shadow film, with miniature formative technology, carves out three-dimensional circular pattern, as shown in Figure 3 as counterdie on projection film.
Spacing between each circular pattern is 5cm, and each circular a diameter of 5cm, all circles are in a manner of matrix
After uniform microscopic carvings are engraved on projection film, the projection film is attached on the vehicle rear window of this car, by projecting apparatus side as shown in Figure 4
To carrying out installation projection.
As shown in figure 5, after server/high in the clouds positions to projector equipment, the region where projector equipment is determined, is entered
Row plays the selection of video, completes that video is sent into projector equipment by 3G/4G networks after selecting, projector equipment is with regard to the video
Projected.
As shown in figure 4, because the pattern on film is three-dimensional contouring, when projecting apparatus is installed on into the position that angle is 45 °,
The characteristics of stereo-picture visual sense appeared similar to be suspended in outside glass based on the counterdie is two-side transparent film, after this car
The pedestrian or driver of side can watch the projection videos such as advertisement by observing the vehicle rear window of this car.
Claims (10)
- A kind of 1. application method of automobile-used projection film, it is characterised in that：Automobile-used projection film is attached on glass for vehicle window, projection is set It is standby to after the automobile-used projection film projection image, the automobile-used projection film by reflecting the image onto the surface of glass for vehicle window, from And it is imaged on glass for vehicle window；Wherein, the automobile-used projection film, using the projection film of transparent material as counterdie, plane and/or stereogram are being set thereon Case.
- A kind of 2. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：With miniature printed technique, on projection film in printing, nontransparent plane pattern.
- A kind of 3. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：With miniature formative technology, space pattern is carved out on projection film.
- A kind of 4. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：The pattern is distributed on projection film in a manner of matrix.
- A kind of 5. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：Spacing between the pattern and pattern is 0.1-5 centimetres.
- A kind of 6. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：The thickness or depth of the pattern are 1-100 μm.
- A kind of 7. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：The color of the pattern is light reflectivity>75% color.
- A kind of 8. application method of automobile-used projection film as claimed in claim 1, it is characterised in that：The counterdie is automatically controlled film.
- A kind of 9. application method of automobile-used projection film as described in claim 1-8 is any, it is characterised in that：The projection film is provided with UV resistance, and/or explosion-proof, and/or heat insulating coat/structure.
- A kind of 10. application method of automobile-used projection film as described in claim 1-9 is any, it is characterised in that：At least one surface of the projection film is provided with transparent protective film.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169256.9A CN107765428A (en) | 2017-03-21 | 2017-03-21 | A kind of application method of automobile-used projection film |
| PCT/CN2018/079713 WO2018171598A1 (en) | 2017-03-21 | 2018-03-21 | Method for using vehicle projection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169256.9A CN107765428A (en) | 2017-03-21 | 2017-03-21 | A kind of application method of automobile-used projection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107765428A true CN107765428A (en) | 2018-03-06 |
Family
ID=61264921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169256.9A Pending CN107765428A (en) | 2017-03-21 | 2017-03-21 | A kind of application method of automobile-used projection film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107765428A (en) |
| WO (1) | WO2018171598A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171598A1 (en) * | 2017-03-21 | 2018-09-27 | 上海碧虎网络科技有限公司 | Method for using vehicle projection film |
| CN112034620A (en) * | 2019-06-04 | 2020-12-04 | 怡利电子工业股份有限公司 | Target reflection type diffusion sheet head-up display device |
| CN115474030A (en) * | 2022-08-26 | 2022-12-13 | 智己汽车科技有限公司 | Vehicle projection method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205573208U (en) * | 2016-05-05 | 2016-09-14 | 上海碧虎网络科技有限公司 | Perspective is special membrane of on -vehicle projection a little |
| CN205853888U (en) * | 2016-08-08 | 2017-01-04 | 上海碧虎网络科技有限公司 | System thrown by a kind of car based on electrically controlled transparent screen |
| CN106468849A (en) * | 2015-08-20 | 2017-03-01 | 嘉兴市全程信息科技有限公司 | A kind of holographic film imaging system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2986624B1 (en) * | 2012-02-03 | 2015-02-27 | Thales Sa | OPTICAL PROJECTOR WITH SEMI-TRANSPARENT PROJECTION SCREEN |
| CN103529634A (en) * | 2013-09-16 | 2014-01-22 | 上海昊楠实业有限公司 | Dotted building glass curtain wall projection imaging film |
| JP6477026B2 (en) * | 2014-06-02 | 2019-03-06 | Ａｇｃ株式会社 | Video projection window |
| CN107765428A (en) * | 2017-03-21 | 2018-03-06 | 上海碧虎网络科技有限公司 | A kind of application method of automobile-used projection film |
-
2017
- 2017-03-21 CN CN201710169256.9A patent/CN107765428A/en active Pending
-
2018
- 2018-03-21 WO PCT/CN2018/079713 patent/WO2018171598A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468849A (en) * | 2015-08-20 | 2017-03-01 | 嘉兴市全程信息科技有限公司 | A kind of holographic film imaging system and method |
| CN205573208U (en) * | 2016-05-05 | 2016-09-14 | 上海碧虎网络科技有限公司 | Perspective is special membrane of on -vehicle projection a little |
| CN205853888U (en) * | 2016-08-08 | 2017-01-04 | 上海碧虎网络科技有限公司 | System thrown by a kind of car based on electrically controlled transparent screen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171598A1 (en) * | 2017-03-21 | 2018-09-27 | 上海碧虎网络科技有限公司 | Method for using vehicle projection film |
| CN112034620A (en) * | 2019-06-04 | 2020-12-04 | 怡利电子工业股份有限公司 | Target reflection type diffusion sheet head-up display device |
| CN115474030A (en) * | 2022-08-26 | 2022-12-13 | 智己汽车科技有限公司 | Vehicle projection method and device |
| CN115474030B (en) * | 2022-08-26 | 2023-08-11 | 智己汽车科技有限公司 | Vehicle projection method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018171598A1 (en) | 2018-09-27 |
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Application publication date: 20180306 |