CN103778877A - Projection application method - Google Patents
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- CN103778877A CN103778877A CN201410053211.1A CN201410053211A CN103778877A CN 103778877 A CN103778877 A CN 103778877A CN 201410053211 A CN201410053211 A CN 201410053211A CN 103778877 A CN103778877 A CN 103778877A
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Abstract
The invention relates to a projection application method applied to new media. The method comprises the following steps: taking a plane as an advertising medium, projecting a pattern plate to the surface of the plane from different angles and different directions by one projection lamp or a multi-projection-lamp combination through a fixed light source to form a new one-color, multi-color or full-color text, mark or image, generate a static, dynamic, two-dimensional or three-dimensional image combination, and display a complete multi-color multi-graph artistic vision image, wherein the pattern plate is formed by removing filter membranes unneeded by the one-color image on filter membrane substrates by laser or reducing the thickness of the filter membranes at different parts of the one-color image according to image information. Compared with the prior art, the projection application method has the advantages that the saturability and the texture of the image are improved, the space is effectively utilized, and the advertising cost is reduced.
Description
Technical field
The present invention relates to a kind of projection application method, relate in particular to a kind of projection application method that is applied to new media.
Background technology
There are newspaper, radio station, TV station, guideboard, vertically hung scroll, body of a motor car etc. in existing advertising media.Utilize the advertisements such as radio station, TV station, newspaper, need the audience of radio station, TV station just in rating, and televisor, radio are indispensable.The reader of newspaper must subscribe to this newspaper, just can see this advertisement of publication.What guideboard and vertically hung scroll were shared is solid space.Radio station, TV station, guideboard, vertically hung scroll, all need special setting, thereby increased many costs.
In large-scale activity, also there is the projection arrangement of employing to carry out projection advertisement, but conventionally all need special projection receiving trap to show image, and, existing projector adopts based on principle colour wheel, that utilize spatial light modulator, white light is sequentially divided into ruddiness, blue light and green glow, then by the cooperation of projection lens, carries out the demonstration of coloured image.This RGB of utilization (RGB) three primary colors colour wheel is realized colored method, exists following problem.
First, the expressive force of image and color saturation are inadequate.
Secondly, the utilization factor of light source is not high, and theoretical value is less than 1/3.In order to overcome this weakness, improve the utilization factor of light, and then adopted RGB+W (red, green, blue and white) four segment color wheels, but can reduce picture color saturation degree owing to increasing W section color filter, therefore the proportion of its shared colour wheel can not be excessive.So due to the restriction of colour wheel and optical system, the utilization factor of light is still lower.
Again, the white light that said method is normally realized by colour wheel separates, and in circular color wheel is rotated on one side, light will pass through color filter; At this moment luminous energy by great useful area, just can filter how many ripples, and pure color brightness increases the increase of the RGB filter field along with coloured silk wheel, and the diameter that coloured silk is taken turns is larger, and pure color brightness and image quality are better.If reduce the size of this color wheel, will produce problems such as reducing image quality.But increase colour wheel, can increase size, weight and the noise of projector equipment, and therefore this problem just becomes projector equipment miniaturization and a light-weighted burden.
And, on circular colour wheel, think that coating chromatic needs very large expense equably, and rejection rate is high.
In addition, colour wheel is tumbler, and it is poor compared with fixture aspect fiduciary level, and rate of wear is also very high, so be easier to break down.
And the optical filter that colour wheel adopts adopts the methods such as decoration method, Pigments method, print process, electrochemical plating and ink-jet method to make conventionally, cannot take into account simple process, high precision, requirement cheaply.
Summary of the invention
For the problem of existing existence, the object of the invention is to provide a kind of projection application method that is applied to new media, and advertising cost is reduced, and strengthens the expressive force and the color saturation that show image.
In order to achieve the above object, the invention provides a kind of projection application method that is applied to new media, the method comprises: utilize plane as advertising media, via fixing light source, combined by one or more projecting lamps, from different perspectives, different azimuth projects to pattern segments on the surface of plane, according to image information, filter coating substrate is carried out to laser and eliminates the thickness of the filter coating of the unwanted filter coating of monochrome image on each filter coating substrate or skiving monochrome image different parts and form pattern segments.
Wherein, plane comprises skin face, inner wall of building face, ground, street, square, bridge, massif, the water surface, ice face, trees.
Wherein, plane comprises take a kind of buildings as key frame, contiguous ground, and square, massif, the water surface, trees are secondary picture.
Wherein, plane comprises that bridge is key frame, and bridge slope is secondary picture.
Wherein, pattern segments forms by designing complete artistic visual picture separately or splitting.
Wherein, pattern segments can be word, mark or image.
Wherein, light source can be the cold light source or the thermal light source that are fixed on ground, support, roof.
Wherein, the making step of pattern segments is as follows:
Step 5, locate by coordinate points, above-mentioned image substrate is positioned and fixed, form pattern segments.
Further, step 1 also comprises that former material thickness is 0.5-1MM, and material is optics ultrawhite high temperature resistant ultrathin glass, and substrate is divided into the disk that diameter is 25-52MM, or is divided into rectangle, square, rhombus, the shapes such as ellipse.
Further, step 1 also comprises makes respectively four kinds of color filter coating substrates, is respectively the first look, the second look, the 3rd look and the 4th color base sheet, and wherein the 4th look is black.
Further, step 2 also comprises that extracting monochrome image information is to extract the first color image information, the second color image information and image three-colo(u)r information.
Further, step 4 also comprises according to the first color image information, the second color image information, image three-colo(u)r information and each image thicknesses information, the filter coating of each respective color is punctured or partly punctured, obtain the first color image substrate, the second color image substrate and image three-colo(u)r substrate, the filter coating of the 4th color base sheet is carried out to laser breakdown, make the black filter coating of substrate center breakdown, laser engraving forms circle or square, retain the black filter coating of substrate edge, obtain four-color image substrate.
Further, step 5 above-mentioned image substrate is positioned and fixing method specifically comprises: 1, the second color image substrate obtaining in the first color image substrate obtaining in step 4 and step 4 is located in location instrument to the fixing two color image substrates that produce of viscose glue compacting; 2, the image three-colo(u)r substrate obtaining in step 4 and described two color image substrate location viscose glues, compacting are fixed and produced image three-colo(u)r substrate; 3, the four-color image substrate obtaining in step 4 and described image three-colo(u)r substrate location viscose glue, compacting are fixed, covered the place that surrounding does not need printing opacity, produce four tomographic image substrates, thereby reduce or prevent the generation of image halation; 4, finally with the fixing above-mentioned each image substrate of frame, form final pattern segments.
Further, the first look, the second look, the 3rd look are respectively red, yellow, blue.Or first look, the second look, the 3rd look are respectively red, yellow, green.
As mentioned above, the present invention compared with prior art has the following advantages: (one) the present invention has developed outdoor plane as advertising media, without Special Equipment, and be easy to by outerplanar chamber surface color change form new monochrome, polychrome, full-color pattern, word, mark, image, generation static state, dynamically, the artistic visual picture of plane, three-dimensional many figure of the complete polychrome of combination results.The outward appearance that can not change and damage building, effectively utilizes space, clear picture, can arbitrarily change size and position, attract better people's vision, thereby combine together with buildings, periphery street, square, improve red-letter day, activity, the effect at night, energy-saving and environmental protection.
(2) the present invention utilizes laser nano technology to puncture formation substrate to color filter simultaneously, and multiple substrates are suppressed, thereby improves color realism and production efficiency, increase color saturation, color is even, prevents halation, reduction expense, has improved advertising results.Except above-mentioned objects and advantages of the present invention, about other object and advantage by the detailed description by following and accompanying drawing, can be clearer.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of pattern segments of the present invention.
Fig. 2 is the method for making schematic flow sheet of pattern segments of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, should be noted, below describing is only use for example, and the present invention is not limited to following embodiment:
The projection application method that is applied to new media of the present invention comprises: utilize plane as advertising media, via fixing light source, combined by one or more projecting lamps, from different perspectives, different azimuth projects to pattern segments on the surface of plane, form new monochrome, polychrome, full-color word, mark, image, produce static, dynamically, two dimension, three-dimensional image combining, show the artistic visual picture of the many figure of complete polychrome.
Plane comprises skin face, inner wall of building face, ground, street, square, bridge, massif, the water surface, ice face, trees.Can also be other indoor and outdoor planes arbitrarily.Plane can also be divided into key frame and secondary picture, and key frame and secondary picture cooperatively interact, and forms static or dynamic advertising image.Can a kind of buildings be key frame, the ground that buildings is contiguous, square, massif, the water surface, trees are that secondary picture carries out Projection Display.Or take bridge as key frame, bridge slope is that secondary picture carries out Projection Display.
Light source can be the cold light source or the thermal light source that are fixed on ground, support, roof.
Pattern segments forms by designing complete artistic visual picture separately or splitting, and can be word, mark or image, and original image can be tableaux or dynamic menu, can be X-Y scheme or stereo-picture.Pattern segments is formed by filter coating substrate, according to image information, filter coating substrate is carried out to laser and eliminates the thickness of the filter coating of the unwanted filter coating of monochrome image on each filter coating substrate or skiving monochrome image different parts and form pattern segments.
Wherein, the making step of pattern segments is as follows:
The first step: make monochromatic filter coating substrate
Make former material, use vacuum coating technology on former material, to plate optical filtering planar film of all kinds, thereby form substrate of all kinds.Make the size of lamp sheet according to current lamps & lanterns factory, substrate is divided, form the substrate of suitable dimension and shape.Preferably, the size of substrate can be 25-52MM, and shape can be the shapes such as circle, rectangle, square, rhombus, ellipse.
Former material can be selected resistant to elevated temperatures optical material, can be optics ultrawhite high temperature resistant ultrathin glass, as soda-lime glass, or plating SiO2 film or flexible mylar material, or other ultrawhite high temperature resistant ultrathin material.Conventionally, former material layer thickness is 0.5-1MM, can certainly be as required, select other suitable thickness.
Optical filtering planar film can have multiple color as required, and is take four kinds of colors as example in the present embodiment, i.e. the first look filter coating, the second look filter coating, the 3rd look filter coating, and the 4th look filter coating.Wherein, the color of the first look filter coating is for example red, and the color of the second look filter coating is for example yellow, and the color of the 3rd look filter coating is for example blue, and the color of the 4th look filter coating is for example black.Should be noted, the color of filter coating is selected the only use for giving an example here, and the present invention is not construed as limiting it.Can be according to the requirement of image to be displayed, plate the filter coating of other colors, as replaced blue filter coating with green filter film, also can plate red as fuchsin, the filter coating such as pale red, the filter coating such as yellow as orange, pale yellow, the filter coating such as blue as light blue, dark blue.The colourity of each filter layer meets colored filter standard, and thickness meets the thickness requirement of the each color picture element of colored filter.
Here,, as demonstrative example, make and form the first red substrate, the second yellow substrate, the 3rd blue substrate and the 4th black substrate.
Second step: separate monochrome image
Adopt and separate monochrome image software, the image that needs are shown carries out monochrome and separates.
For image to be shown, the image information of needs is extracted, isolate required monochrome image, as red image information, yellow image information, blue image information, and above-mentioned image information is deposited in laser equipment.Also the thickness data message of each monochrome image is decided simultaneously, and be stored into equally in laser equipment.
Conventionally, can first extract red image information, then extract yellow image information, then extract blue image information.
The 3rd step: the film thickness of determining different colours image
According to each monochrome image thickness data message of storage, this data message is carried out to manual synchronizing, the place that each monochrome image is needed increases and decreases colourity, form the multicolor image information more than three kinds of image informations, and save data enters in laser equipment.
The 4th step: use laser technology to form image substrate.
According to the monochrome image information of storing in laser equipment and monochrome image thickness data message, on substrate, use laser technology, eliminate the unwanted color film of each monochrome image, and the thickness of skiving required image different parts film, form image substrate.
Regulate laser equipment, use cold light source as the invisible light such as infrared ray, ultraviolet light source light source or visible light source, adopt laser technology, on-chip color filter is punctured, according to the monochrome image information of storing in laser equipment, eliminate the unwanted color film of each monochrome image by laser spots; According to the monochrome image thickness data message of storing in laser equipment, the thickness of skiving required image different parts film, forms image substrate.
According to the requirement of memory image in laser equipment, laser spot is adjusted to nano-dot size by shaping or the type of focusing, and laser energy is adjusted to and can makes color filter puncture, substrate is carried out to laser scanning, on color filter, every microsecond punctures corresponding nano dot or partly punctures nano dot, thereby allows white light pass.The penetrability of breakdown color filter will change image color.
Concrete, for the red image information of extracting, on red substrate, puncture.Retaining red color filter is original thickness, and when red color filter is not breakdown, the color that red color filter absorbs other light only allows red dark red by just having produced; According to the different-thickness of red image information extracting, the thickness of red color filter is partly punctured, 3/4 punctured or the puncturing of other ratios, thereby the penetrability of red color filter is increased, reduce and absorb other color, thereby produce at prime, fuchsin, red image in various degree such as pale red grade.The final red image substrate that forms.
By that analogy, for yellow image information and thickness information, blue image information and the thickness information thereof extracted, carry out puncturing or partly puncture or partly puncturing of the similar on-chip filter coating to respective color, thereby produce yellow or blue image in various degree, form yellow or blue image substrate.
Wherein first, second, and third image substrate is the substrate of homochromy same image not, has not homochromy monochrome image.
The filter coating of the 4th color base sheet is carried out to laser breakdown, make substrate lean on ectocentral black filter coating breakdown, for example circle is square or the transmission region of irregular present situation in laser engraving formation, retains the black filter coating of substrate edge, obtains black light filter substrate.Advantageously, in the time completing imaging substrate, if no longer wish to show into completely while looking like on-chip whole pattern, can, by means of the transmission region that forms irregular present situation on black light filter substrate, look like on-chip pattern thereby be optionally shown as.
Interchangeable to the order that punctures or partly puncture red, yellow, blue, black color filter in above-mentioned steps.
The 5th step: form pattern segments
On the basis of ground floor red image substrate, second layer yellow image substrate, the 3rd layer of blue image substrate and the 4th layer of black image substrate of above-mentioned acquisition, according to the following step pattern segments that completes.
1, ground floor image substrate and second layer substrate are located in location instrument to the fixing two color image substrates that produce of viscose glue compacting.
First on the former figure of computer, do 3-4 coordinate points or need to make other various forms of coordinate patterns according to image, so that pattern is positioned, then according to isolated required monochrome image, the same position on each monochrome image arranges a corresponding 3-4 coordinate points.Ground floor substrate and second layer substrate pass on indicator screen by camera in location instrument, according to on-chip each coordinate points location, ground floor substrate is accurately located and is overlapped with second layer substrate image, then sticky without the fixing two color image substrates that produce of shadow glue laminated system.
2, the 3rd layer of substrate and two color image substrates location viscose glue, compacting are fixed to generation image three-colo(u)r substrate.
The 3rd layer of substrate and two color image substrate coordinate points location, image color is accurately located coincidence, sticky without shadow glue, the fixing image three-colo(u)r substrate that produces of compacting.
3, the 4th layer of substrate and image three-colo(u)r substrate location viscose glue, compacting are fixed to the full-color image substrate of generation.
The 4th layer of substrate is black light shield layer, with image three-colo(u)r substrate location viscose glue, compacting, covers the place that surrounding does not need printing opacity, forms four tomographic image substrates.
4, finally with the fixing each tomographic image substrate of frame, form pattern segments.
Frame shape and substrate match, and are advisable to be applicable to fixed substrate.
Interchangeable to the definite sequence of red, yellow, blue three layers of substrate in above-mentioned steps.
According to above-mentioned flow process, according to the different-thickness of each layer of filter coating, produce different penetrabilitys, to guarantee that white light produces change color while seeing through ground floor, the second layer, the 3rd layer of filter coating, what reach color comprehensively goes back original image, finally realize the abundant of image color, there is relief image thereby form.
Completed the making of pattern segments with upper type.
Embodiment: a kind of method for making of pattern segments
1, make monochromatic filter coating substrate
On glass at the optics ultrawhite high temperature resistant ultrathin that 0.5MM is thick, use vacuum coating technology to plate red filter coating, Yellow filter film, blue filter coating, black filter coating, form red substrate 1, yellow substrate 2, blue substrate 3, black substrate 4.Substrate is divided into the disk that diameter is 30MM.
2, separate monochrome image
According to showing image, be separated into red image, yellow image, blue image.And on the former figure of computer, do 3-4 coordinate points pattern is positioned, the same position on each monochrome image arranges a corresponding 3-4 coordinate points simultaneously.
3, determine the film thickness of each color image
The film thickness of each color image is carried out to manual synchronizing, and film thickness is deposited in laser equipment.
4, use laser technology to form image substrate
(1) substrate 1 is fixed on the platform of laser equipment, according to the red monochrome image separating, laser energy and spot definition are adjusted to suitable size, opening and closing by programmed control laser, and light beam is had an effect with red filter coating in default area of the pattern, by the momentary action of laser, color filter proper proportion (thickness) is punctured.
(2) substrate 2 is fixed on the platform of laser equipment, according to the yellow monochrome image separating, laser energy and spot definition are adjusted to suitable size, opening and closing by programmed control laser, and light beam is had an effect with Yellow filter film in default area of the pattern, by the momentary action of laser, color filter proper proportion (thickness) is punctured.
(3) substrate 3 is fixed on the platform of laser equipment, according to the blue monochromatic image separating, laser energy and spot definition are adjusted to suitable size, opening and closing by programmed control laser, and light beam is had an effect with blue filter coating in default area of the pattern, by the momentary action of laser, color filter proper proportion (thickness) is punctured.
(4) substrate 4 is fixed on the platform of laser equipment, laser energy and spot definition are adjusted to suitable size, the opening and closing of mountain programmed control laser, and light beam is had an effect in default area of the pattern with black filter coating, make the black filter coating of substrate center breakdown by the momentary action of laser, form the transmission region of round square or irregular present situation, retain the black filter coating of substrate edge.
5, the fixing pattern segments that forms
(1) on substrate 1, according to on-chip each coordinate points location, make substrate 1 accurately locate and overlap with the image of substrate 2, thereby substrate 2 is fixed on substrate 1, then sticky without the fixing two color image substrates that produce of shadow glue laminated system.
(2) according to on-chip each coordinate points location, substrate 3 is closely adhered to the surface of substrate 2 and fixes, sticky without shadow glue, the fixing image three-colo(u)r substrate that produces of compacting.
(3) according to on-chip each coordinate points location, substrate 4 is closely adhered to the surperficial and fixing of substrate 3, glue without shadow glue, compacting and fix, cover the place that surrounding does not need printing opacity, produce four tomographic image substrates.(4) finally with the fixing each tomographic image substrate of round edge frame, form pattern segments.
In sum, the invention provides a kind of projection application method, the method had both facilitated advertisement, was convenient to exploded view picture, made again image color abundant simultaneously, had better vitality.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; without departing from the spirit and scope of the present invention, when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion of defining depending on claim for those skilled in the art.
Claims (10)
1. one kind is applied to the projection application method of new media, it is characterized in that, the method comprises: utilize plane as advertising media, via fixing light source, combined by one or more projecting lamps, from different perspectives, different azimuth projects to pattern segments on the surface of plane, according to image information, filter coating substrate is carried out to laser and eliminates the thickness of the filter coating of the unwanted filter coating of monochrome image on each filter coating substrate or skiving monochrome image different parts and form pattern segments.
2. projection application method according to claim 1, wherein, plane comprises skin face, inner wall of building face, ground, street, square, bridge, massif, the water surface, ice face, trees.
3. projection application method according to claim 1, wherein, plane comprises that bridge is key frame, bridge slope is secondary picture.
4. projection application method according to claim 1, wherein, pattern segments forms by designing complete artistic visual picture separately or splitting.
5. projection application method according to claim 1, wherein, light source can be the cold light source or the thermal light source that are fixed on ground, support, roof.
6. projection application method according to claim 1, wherein, according to image information, filter coating substrate being carried out to laser eliminates the thickness of the filter coating of the unwanted filter coating of monochrome image on each filter coating substrate or skiving monochrome image different parts to form the concrete making step of pattern segments as follows:
Step 1, use former material to plate filter coating of all kinds thereon, make monochromatic filter coating substrate;
Step 2, image to be shown is separated to monochrome image, extract the thickness information of monochrome image information and each monochrome image, and be stored into laser equipment;
Step 3, manually the thickness information of described each monochrome image is proofreaied and correct, the place that each monochrome image is needed increases and decreases colourity, determines the filter coating thickness of each monochrome image different parts, and is stored into laser equipment;
Step 4, according to the monochrome image information of storing in laser equipment and monochrome image film thickness information, use laser technology, eliminate the unwanted filter coating of monochrome image on each monochromatic filter coating substrate, and the thickness of the filter coating of skiving monochrome image different parts, image substrate formed;
Step 5, locate by coordinate points, above-mentioned image substrate is positioned and fixed, form pattern segments.
7. projection application method according to claim 6, wherein, step 1 also comprises that former material thickness is 0.5-1MM, material is optics ultrawhite high temperature resistant ultrathin glass, and substrate is divided into the disk that diameter is 25-52MM, or is divided into rectangle, square, rhombus, the shapes such as ellipse.
8. projection application method according to claim 7, wherein, step 1 also comprises makes respectively four kinds of color filter coating substrates, is respectively the first look, the second look, the 3rd look, the 4th color base sheet.
9. projection application method according to claim 8, wherein, step 4 also comprises according to the first color image information, the second color image information, image three-colo(u)r information and each image thicknesses information, the filter coating of each respective color is punctured or partly punctured, obtain the first color image substrate, the second color image substrate, image three-colo(u)r substrate, the filter coating of the 4th color base sheet is carried out to laser breakdown, make the filter coating of substrate center breakdown, laser engraving forms circle or square, retains the filter coating of substrate edge, obtains four-color image substrate.
10. projection application method according to claim 8, wherein, step 5 above-mentioned image substrate is positioned and fixing method specifically comprises: 1, the second color image substrate obtaining in the first color image substrate obtaining in step 4 and step 4 is located in location instrument to the fixing two color image substrates that produce of viscose glue compacting; 2, the image three-colo(u)r substrate obtaining in step 4 and described two color image substrate location viscose glues, compacting are fixed and produced image three-colo(u)r substrate; 3, the four-color image substrate obtaining in step 4 and described image three-colo(u)r substrate location viscose glue, compacting are fixed to generation four tomographic image substrates; 4, finally with the fixing above-mentioned each image substrate of frame, form pattern segments.
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