CN107887474A - Possess naked colored solar module and manufacture method regarding 3D patterns - Google Patents
Possess naked colored solar module and manufacture method regarding 3D patterns Download PDFInfo
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- CN107887474A CN107887474A CN201711105663.XA CN201711105663A CN107887474A CN 107887474 A CN107887474 A CN 107887474A CN 201711105663 A CN201711105663 A CN 201711105663A CN 107887474 A CN107887474 A CN 107887474A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002861 polymer material Substances 0.000 claims abstract description 4
- 238000007641 inkjet printing Methods 0.000 claims description 35
- 239000006058 strengthened glass Substances 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 177
- 210000004027 cell Anatomy 0.000 description 31
- 230000000694 effects Effects 0.000 description 28
- 238000007639 printing Methods 0.000 description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 210000004276 hyalin Anatomy 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000005336 safety glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 210000003850 cellular structure Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/20—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials
- H01L31/202—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials including only elements of Group IV of the Periodic System
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
It is a kind of to possess naked colored solar module and manufacture method regarding 3D patterns, comprising：(1) solar cell is provided；(2) white ink layer is formed；(3) the first transparent grating layer with the first raster density is formed；(4) the first patterned layer is formed, there is latticed first density of ink and the first light-transmitting gap；(5) the second patterned layer is formed, second density of ink and the second light-transmitting gap with meshing rule arrangement, the second density of ink are higher than the first density of ink and the first raster density；(6) transparent encapsulated layer is formed with transparent polymer material；(7) the second transparent grating layer is formed, the second transparent grating layer is made up of the second regularly arranged transparent grid body, has the second raster density, the second transparent grating layer has vacancy section relative to the position of the second pattern；Wherein, the thickness of transparent encapsulated layer is at least 2mm.
Description
【Technical field】
The present invention is related to be directly translated into the technology of electric energy using light radiation, the solar energy especially integrated with building
Technology.
【Background technology】
In recent years, it is the harsher demand in adaptation solar energy market, while component conversion efficiency is improved constantly, outward appearance
Aspect will more hommization, more be bonded environment needs.A large amount of solar power plants are built, solar energy and building,
Environmental integration also reaches its maturity, and this requires the components of more colors to adapt to aesthetic.Especially solar energy with
Building, environmental integration are more urgent to the demand of colored component, for the solar product as construction material, it is desirable to
The color that can select oneself to like shows the individual character of building come the building of oneself of dressing up.
On the solar cell with multicolour pattern in the prior art, patent CN01815233.3 in China's Mainland discloses one
Kind solar battery cell, including backplate, luminescent layer and optional front electrode.The part of solar battery cell
Surface does not produce any energy, and solar battery cell is characterised by not producing energy at least part of solar battery cell
Color material on the part of amount be present, and at least part energy generating part of solar battery cell does not have color material, will
The color of color material selects to produce the color of part different from the light of solar battery cell.
In the prior art, patent CN200920318921.7 in China's Mainland discloses a kind of amorphous silicon thin-film solar cell group
Part, the manufactured colored solar battery component for being used to build on glass or safety glass is fixed on by colored doubling layer, its
It is characterised by being made up of the photoelectricity curtain of an entirety amorphous silicon solar cell module, colored doubling layer, glass or safety glass
Wall member, non-crystal silicon thin-film solar cell component are fixed on glass or safety glass by colored doubling layer, and non-crystalline silicon is thin
Film solar cell component is combined by multi-disc forms and leaves gap, is connected by aluminium foil non-crystal silicon thin-film solar cell component
Electrode, gap are filled using transparent material, and non-crystal silicon thin-film solar cell component is pressed on two blocks of glass through colored doubling layer
Or between safety glass, encapsulated by two blocks of glass or safety glass.
In the prior art, patent CN201110225590.4 in China's Mainland discloses a kind of figuratum colored solar electricity of tool
The preparation method of pond piece, its step are：Half tone corresponding with required pattern is prepared first；Half tone silk-screen printing by making again
Mode corrosivity slurry is printed to the color modulation layer of colored solar cell piece, under the conditions of temperature is 0 DEG C~1000 DEG C,
Processing time is 10 seconds~3600 seconds；Solar battery sheet after corrosion is figuratum just by ultrasonic cleaning, pure water spray tool
Electrode one side, then drying, the figuratum colored solar cell piece of tool is made.
In the prior art, patent CN201220432249.6 in China's Mainland, which is disclosed, a kind of is made by colored solar battery
Colored solar component, including safety glass, EVA, colored solar cell piece, EVA, the backboard from top to bottom arranged successively,
The colored solar cell piece that described colored solar cell piece contains two or more color by monolithic forms.
【The content of the invention】
The purpose of the present invention, be to provide it is a kind of possess the naked colored solar module regarding 3D patterns, can present bright-coloured
The naked of saturation regards 3D multicolour patterns, makes colored solar module more aesthetically pleasing, and 3D multicolour patterns therein are to luminous efficiency
Detraction is smaller.It is first-class that this colored solar module can be applied to advertising signboard, construction material, artistic device, has generating concurrently
It function, can effectively expand the application scenarios of solar energy module, lift the additional application value of solar energy module.
Based on technical scheme proposed by the present invention, can by any kind of solar module, such as：Monocrystalline silicon,
The various solar modules such as polysilicon, amorphous silicon, dye sensitization, be converted into having concurrently it is naked regard 3D coloured pictures and generating function, should
With in extensive range.
Present invention firstly provides a kind of manufacture method for possessing the naked colored solar module regarding 3D patterns, comprising：
S11：One solar cell 200 is provided；
S12：One white ink layer 110 is formed in the surface of solar cell 200, the white ink layer with inkjet printing
110 include latticed regularly arranged white density of ink and white light-transmitting gap 112；
S13：First transparent grating layer 120 is formed on the white ink layer 110 with inkjet printing, first transparent grating
Layer 120 is made up of the first regularly arranged transparent grid body 121, has the first raster density；
S14：First patterned layer 130 is formed on the first transparent grating layer 120 with inkjet printing, first patterned layer
130 include by formed regularly arranged first pattern of the multiple first coloured ink dots 131 of multiple color, have net
First density of ink of trellis and the first light-transmitting gap 132；
S15：Second patterned layer 140 is formed in first patterned layer 130 with inkjet printing, second patterned layer 140 is wrapped
Containing formed regularly arranged second pattern 144 of the multiple second coloured ink dots 141 by multiple color, there is grid
Regularly arranged the second density of ink and the second light-transmitting gap 142, second density of ink is higher than first density of ink with being somebody's turn to do
First raster density；
S16：One thickness is formed with transparent polymer material and is at least 2mm transparent encapsulated layer 150 in second pattern
On layer 140；And
S17：Second transparent grating layer 160 is formed in the transparent encapsulated layer 150 with inkjet printing, second transparent grating
Layer 160 is made up of the second regularly arranged transparent grid body 161, has the second raster density, the phase of the second transparent grating layer 160
There is vacancy section 162 for the position of second pattern 144.
Now proposition of the present invention is a kind of to possess the naked colored solar module regarding 3D patterns, it is characterised in that by above-mentioned S11
~S17 manufacture method is made.
Based on identical technical concept, the present invention proposes a kind of system for possessing the naked colored solar module regarding 3D patterns again
Method is made, comprising：
S21：A strengthened glass 150A is provided, thickness is at least 2mm；
S22：One the second patterned layer 140 is formed in strengthened glass 150A surfaces, second patterned layer with inkjet printing
140 include by formed regularly arranged second pattern 144 of the multiple second coloured ink dots 141 of multiple color, tool
There are the second density of ink and the second light-transmitting gap 142 that meshing rule arranges；
S23：One the first patterned layer 130 is formed in the surface of the second patterned layer 140, first patterned layer with inkjet printing
130 include by formed regularly arranged first pattern of the multiple first coloured ink dots 131 of multiple color, have net
First density of ink of trellis and the first light-transmitting gap 132；
S24：One the first transparent grating layer 120 is formed in the surface of the first patterned layer 130 with inkjet printing, this is first saturating
Mingguang City's gate layer 120 is made up of the first regularly arranged transparent grid body 121, has the first raster density；
S25：One white ink layer 110 is formed in the surface of the first transparent grating layer 120, white oil with inkjet printing
Layer of ink 110 includes latticed regularly arranged white density of ink and white light-transmitting gap 112, step S21 to S25 thereby shapes
Into a pattern film 117；
S26：One solar cell 200 is provided；
S27：The pattern film 117 is overturn, is bottom with the white ink layer 110, carries out laminating packaging by the pattern film
Layer 117 is packaged in the surface of the solar cell 200；
S28：One the second transparent grating layer 160 is formed in strengthened glass 150A another surface with inkjet printing, should
Second transparent grating layer 160 has vacancy section 162 relative to the position of second pattern 144；Wherein, second density of ink is high
In first density of ink and first raster density.
Now of the present invention, which reintroduces, a kind of possesses the naked colored solar module regarding 3D patterns, it is characterised in that by above-mentioned
S21~S28 manufacture method is made.
It is proposed by the present invention to possess naked colored solar module and manufacture method regarding 3D patterns, in solar cell 200
Surface with UV inkjet printings formed printing opacity 3D coloured pictures, whereby form possess the naked colored solar module regarding 3D patterns.Its
The 3D coloured pictures of middle printing opacity can make the first patterned layer 130 and the structure of the second patterned layer 140 with fine latticed white ink layer bottoming
Into multicolour pattern color is more bright-coloured and saturation；Configuration is interacted in conjunction with the first transparent grating and the second transparent grating,
Stereoeffect is more highlighted, and with preferably default light-transmitting gap, translucent effect is preferable, and the luminous efficiency of solar energy module is subtracted
Damage is smaller.
【Brief description of the drawings】
Figure 1A is first embodiment of the invention, a kind of schematic diagram for possessing the naked colored solar module regarding 3D patterns.
Figure 1B is third embodiment of the invention, and another kind possesses the schematic diagram of the naked colored solar module regarding 3D patterns.
Fig. 2A is second embodiment of the invention, according to Figure 1A manufacture for possessing the naked colored solar module regarding 3D patterns
Method and step schematic diagram.
Fig. 2 B are fourth embodiment of the invention, according to Figure 1B manufacture for possessing the naked colored solar module regarding 3D patterns
Method and step schematic diagram.
Fig. 3 is the structural representation of white ink layer in the present invention.
Fig. 4 is the structural representation of the first transparent grating layer in the present invention.
Fig. 5 is the structural representation of the first patterned layer and the second patterned layer in the present invention.
Fig. 6 is in the present invention, and the second pattern is relative to the schematic diagram with the first patterned layer.
Fig. 7 is the structural representation of hyaline layer and the second transparent grating layer in the present invention.
Symbol description in accompanying drawing is as follows：
Step S11, S12, S13, S14, S15, S16, S17 of manufacture method
Step S21, S22, S23, S24, S25, S26, S27, S28 of manufacture method
Solar cell 200
Printing opacity coloured picture layer 100
White ink layer 110
White ink dot 111
White light-transmitting gap 112
First transparent grating layer 120
First transparent grid body 121
First patterned layer 130
First coloured ink dot 131
First light-transmitting gap 132
Second patterned layer 140
Second coloured ink dot 141
Second light-transmitting gap 142
Second pattern 144
Hyaline layer 150
Strengthened glass 150A
Second transparent grating layer 160
Second transparent grid body 161
Vacancy section 162
Pattern film 117
【Embodiment】
The present invention mainly discloses a kind of application of solar cell, wherein the electrochemistry of used solar power generation is basic
Principle does not describe completely for known to those skilled in the technology concerned, therefore with following description.Meanwhile below
The accompanying drawing compareed in text, the main expression structural representation relevant with feature of present invention, also need not be according to actual size
It is complete to draw, first explanation.
Figure 1A is refer to, the first embodiment of the present invention, possesses the naked colored solar module regarding 3D patterns, bag to be a kind of
Include a solar cell 200 and a printing opacity coloured picture layer 100 for being formed at the surface of solar cell 200.Solar energy
Battery module 200 is the solar cell of encapsulated completion, and its superficial layer can be glass, polyethylene terephthalate
PET, epoxy resin OXY or other light transmissive materials etc., do not limit.
Printing opacity coloured picture layer 100 includes 110, the first transparent light of a white ink layer sequentially stacked from bottom to top
The 140, hyaline layers 150 of the second patterned layer of the first patterned layer 130, one of gate layer 120, one and a second transparent light
Gate layer 160.
In order to manufacture the naked colored solar module regarding 3D patterns that possesses described in first embodiment, the present invention more proposes the
Two embodiments, it is a kind of manufacture method for possessing the naked colored solar module regarding 3D patterns, as shown in Figure 2 A, includes following step
Suddenly：
S11：One solar cell 200 is provided；
S12：One white ink layer 110 is formed in the surface of solar cell 200, the white ink layer with inkjet printing
110 include latticed regularly arranged white density of ink and white light-transmitting gap 112；
S13：First transparent grating layer 120 is formed on the white ink layer 110 with inkjet printing, first transparent grating
Layer 120 is made up of the first regularly arranged transparent grid body 121, has the first raster density；
S14：First patterned layer 130 is formed on the first transparent grating layer 120 with inkjet printing, first patterned layer
130 include by formed regularly arranged first pattern of the multiple first coloured ink dots 131 of multiple color, have net
First density of ink of trellis and the first light-transmitting gap 132；
S15：Second patterned layer 140 is formed in first patterned layer 130 with inkjet printing, second patterned layer 140 is wrapped
Containing formed regularly arranged second pattern 144 of the multiple second coloured ink dots 141 by multiple color, there is grid
Regularly arranged the second density of ink and the second light-transmitting gap 142, second density of ink is higher than first density of ink with being somebody's turn to do
First raster density；
S16：One thickness is formed with transparent polymer material and is at least 2mm transparent encapsulated layer 150 in second pattern
On layer 140；And
S17：Second transparent grating layer 160 is formed in the transparent encapsulated layer 150 with inkjet printing, second transparent grating
Layer 160 is made up of the second regularly arranged transparent grid body 161, has the second raster density, the phase of the second transparent grating layer 160
There is vacancy section 162 for the position of second pattern 144.
See Fig. 3, white ink layer 110 is made up of latticed regularly arranged white ink dot 111, uses to form white ink
111 density of point, formed with white light-transmitting gap 112 between white ink dot 111.
See Fig. 5, the first patterned layer 130 is formed by the multiple first coloured ink dots 131 of multiple color are regularly arranged, by
To form first pattern.The first coloured ink dot 131 in first pattern has latticed first density of ink, and first has
Formed with the first light-transmitting gap 132 between color ink point 131.
Second patterned layer 140 has to be formed by the multiple second coloured ink dots 141 of multiple color are regularly arranged, uses to be formed
One the second pattern 144.The second coloured ink dot 141 in second pattern 144 is used to form the second ink with latticed regularly arranged
Dot density, there is the second light-transmitting gap 142 between the second coloured ink dot 141.
See Fig. 6, the substrate that the first patterned layer 130 principally serves as the second pattern 144 is used, the first density of ink compared with
Low, tone is also thin with saturation degree, and the first light-transmitting gap 132 is wider.In general second pattern 144 will not be covered with whole first
Patterned layer 130, it, which is acted on, highlights 3D stereoeffects, and the second density of ink is higher, and tone is also denseer with saturation degree, the second printing opacity
Gap 142 is narrow compared with the first light-transmitting gap 132.Thereby, to see it at a distance, the second pattern 144 can emerge on the first pattern
Side.
First transparent grating layer 120, the transparent grating layer 160 of hyaline layer 150 and second are human eye to be played in the present invention
The effect of visual difference barrier, thereby more highlight the second pattern protrusion float over that the first patterned layer 130 formed naked regard 3D effect.
See Fig. 4, the first transparent grating layer 120 is made up of the first regularly arranged transparent grid body 121, uses to form
One raster density.See Fig. 7, the second transparent grating layer 160 is made up of the second regularly arranged transparent grid body 161, uses shape
Into the second raster density.Preferably, considering optical effect, the first transparent 121 and second transparent grid body 161 of grid body can be cylinder
Body or cone, wherein more simple with the making of cylinder.
The diameter of first transparent grid body 121 of the first grating layer 120 is preferably 0.5mm~2mm, each first transparent grid body
Distance between 121 is preferably 1mm~2mm, and highly preferred between the first transparent grid body 121 is 0.1mm~1mm, the first transparent grid
Body 121 is cylinder or cone.The diameter of second transparent grid body 161 of the second grating layer 160 is preferably 0.5mm~2mm, respectively
Distance between second transparent grid body 161 is preferably 1mm~2mm, between the second transparent grid body 161 it is highly preferred for 0.1mm~
1mm。
For ease of manufacturing, transparent grid body size, transparent grid body spacing in the first grating layer 120 and the second grating layer 160,
It can all use identical parameter, but more naked adjust be preferred within the above range depending on 3D effect to highlight.It is of particular importance that
The first transparent grid body 121 in first grating layer 120 is that rule is evenly distributed in whole layer, but the phase of the second grating layer 160
The position of second pattern 144 is provided with vacancy section 162, the second transparent grid body 161 is not provided with vacancy section 162,
Just there is the equally distributed second transparent grid body 161 outside vacancy section 162.Thereby, the naked of the second pattern 144 just can be more depending on 3D effect
Highlight.
In addition, in order to protect the first patterned layer 130 and the second patterned layer 140, and enhancing optical effect, in printing opacity coloured picture layer
In 100, hyaline layer 150 will have most thick thickness, at least 2mm.
See Fig. 3, the key effect that white ink layer 110 plays in the present invention is the substrate as multicolour pattern, because
The solar module surface completed for general encapsulation is navy blue or black, and bright-coloured saturation is not easily formed on its surface
Multicolour pattern.If directly forming multicolour pattern on the solar module surface of navy blue or black, ink is not only expended,
The visual effect of multicolour pattern is also poor.The present invention uses white ink layer 110 to be used as substrate, on the one hand changes solar cell mould
Block surface color, on the other hand can make the reflecting surface of sunshine, thereby make multicolour pattern seen by person more bright-coloured.
But white ink layer 110 can also stop that sunshine enters in solar module 200, therefore, white ink layer
110 be substantially by formed regularly arranged waffle-like pattern of multiple white ink dots 111, between white ink dot 111
Light penetration is available for formed with white light-transmitting gap 112, as shown in Figure 3.
White light-transmitting gap 112 is very important in the present invention, if between not having white printing opacity in white ink layer 110
Gap 112, light will largely be stopped, and can not effectively penetrate white ink layer 110, reach beneath solar module
200, it can thus have a strong impact on luminous efficiency.The width of white light-transmitting gap 112 must do appropriate setting, consider solar energy
Battery module 200 produces the optical wavelength of photovoltaic reaction based on visible ray, 380 nanometers~760 nanometers of wavelength, so white printing opacity
Gap 112, which will allow visible ray to penetrate enough, can allow solar module 200 to generate electricity.By many experiments with testing, preferably
, the width of white light-transmitting gap 112 is 0.002 millimeter~0.015 millimeter, more preferably 0.004 millimeter~0.014 millimeter.
If too wide, although translucent effect is good, the effect as patterned substrate is with regard to poor.If too narrow, the effect as patterned substrate
Fruit is good, but translucent effect is with regard to poor.
The line thickness of white ink dot 111 between each white light-transmitting gap 112 is also an important parameter, and lines are wide
Degree is too wide, and the effect as patterned substrate is good, but translucent effect is with regard to poor；Line thickness is too narrow, and translucent effect is good, but conduct
The effect of patterned substrate is with regard to poor.In the present invention, preferably, the line thickness of white ink dot 111 is substantially identical between white printing opacity
The width of gap 112.
Printing opacity, 3D and the resultant effect as patterned substrate are considered, preferably, to be higher than first transparent for white density of ink
The first raster density in grating layer 120, the thickness of white ink layer 110 is preferably 0.01mm~0.015mm.
See Fig. 5, the second light-transmitting gap 142 in the second patterned layer 140 acts predominantly on permission light penetration, makes too
Positive energy battery module 200 plays due function.Preferably, ink used in the second patterned layer 140 includes cyan ink, red
Color ink, Yellow ink and black ink, thereby inkjet printing form latticed multicolor patterns.
The width of second light-transmitting gap 142 must also do appropriate setting, if too wide, although translucent effect is good,
Effect as multicolour pattern is with regard to poor.If too narrow, the effect as multicolour pattern is good, but translucent effect is with regard to poor.Consider
To the width of the white light-transmitting gap 112 of white ink layer 110, by many experiments and test, preferably, the second light-transmitting gap
142 width is 0.002 millimeter~0.015 millimeter, more preferably 0.004 millimeter~0.014 millimeter.Each second light-transmitting gap
The line thickness of the second coloured ink dot 141 between 142 is also an important parameter, and line thickness is too wide, as multicolour pattern
Effect it is good, but translucent effect is with regard to poor；Line thickness is too narrow, and translucent effect is good, but as multicolour pattern effect with regard to poor.
In the present invention, preferably, the line thickness of the second coloured ink dot 141 is substantially identical to the width of the second light-transmitting gap 142.
Because the first patterned layer 130 and the second patterned layer 140 are formed on the first transparent grating layer 120, the second printing opacity
Gap 142 is narrow compared with the first light-transmitting gap 132, and the second density of ink is high, institute compared with the first density of ink and the first raster density
It can't be covered with the first transparent gap of grid body 121 of the first transparent grating layer 120 with the first coloured ink dot 131, be on the contrary
The second coloured ink dot 141 in second pattern 144 being evenly distributed in the first transparent gap of grid body 121 than comparatively dense.
In the present invention, white ink layer 110, the first transparent grating layer 120, the first patterned layer 130, the second patterned layer 140,
Second transparent grating layer 160, all it is that the ink of (including clear, colorless) in different colors is formed with numerically controlled inkjet printing
It is preferred, can be so precisely controlled spot sizes, density of ink, gap width, height of layer etc..In addition, hyaline layer 150 can use
Transparent ink inkjet printing forms, can also directly use polyethylene terephtalate plastics, epoxy resin OXY,
Glass etc. is pressed in the second patterned layer 140, is not limited herein.
Sizes of ink dots to be controlled can operate two parameters with line thickness：First, white ink amount is adjusted；And adjustment UV
Lamp radiant illumination.When quantity of ink is constant, radiant illumination increase, the ink dot of formation can be smaller, solid ahead of time because being produced in ink jet process
Change phenomenon, ink dot, which falls, will not produce splash phenomena in body surface, and the ink dot of formation will be smaller.Such as with 720*
When 720dpi UV ink-jet printers are printed, 720*720dpi represents there are 518400 points in one square of English inch area, oil
Layer of ink normally forms thickness as 0.01 millimeter, because ink meeting spatter loss in ink jet printing process, the ink of generation
About 0.005~0.01 square millimeter of the size dimension of point, the width of light-transmitting gap is 0.002~0.007 millimeter, can so be allowed
The visible ray that 380~760 nanometers of wavelength readily passes through.But, then can be constant by quantity of ink to obtain higher solar energy efficiency,
Improve radiant illumination and can obtain broader spacing, but the thickness of ink will increase.During the unit of general UV ink-jet printers
Between ink ejection amount for fix, when ink-jet thickness is from when increasing to 0.015 millimeter for 0.01 millimeter, the width of light-transmitting gap can increase
50%, reach 0.004~0.014 millimeter, more visible rays can be allowed to penetrate.
In the present embodiment, preferably, white ink layer 110 has further included titanium dioxide fine particles 113, see Fig. 3.Titanium dioxide
Titanium is splendid photochemical catalyst, opto-electronic conversion can be promoted to react.Meanwhile white is presented in titanium dioxide fine particles 113 itself, is mixed in
In white ink layer 110, white ink color will not be changed；On the other hand, titanium dioxide fine particles 113 also act as to light in itself
Reflection and dispersion effect, the light that script can be covered or be absorbed by ink, to external reflectance or scattering, and pass through white ink
Layer 110, beneath solar module 200 is reached, make luminous efficiency detraction less.
Figure 1B is refer to, based on identical technical concept, the present invention more proposes 3rd embodiment, possesses naked regard for another kind
The colored solar module of 3D patterns, including a solar cell 200 and one are formed at the surface of solar cell 200
A printing opacity coloured picture layer 100.Printing opacity coloured picture layer 100 includes the white ink layer 110, one sequentially stacked from bottom to top
Individual first patterned layer 130, one, 120, strengthened glass 150A of the first transparent grating layer of the second patterned layer 140, one and
One the second transparent grating layer 160.White ink layer 110 includes latticed regularly arranged white density of ink and white is saturating
Light gap 112；First transparent grating layer 120 is made up of the first regularly arranged transparent grid body 121, has the first grating close
Degree；First patterned layer 130 includes by regularly arranged formed one of the multiple first coloured ink dots 131 of multiple color
One pattern, there is latticed first density of ink and the first light-transmitting gap 132；Second patterned layer 140 includes by a variety of face
Formed regularly arranged second pattern 144 of multiple second coloured ink dots 141 of color, have the of meshing rule arrangement
Two density of ink and the second light-transmitting gap 142；Second transparent grating layer 160 is by second regularly arranged transparent 161 structures of grid body
Into having the second raster density；Second density of ink is higher than the first density of ink and the first raster density, the second transparent grating layer
160 have a vacancy section 162 relative to the position of the second pattern 144, and the strengthened glass 150A in printing opacity coloured picture layer 100 has most thick
Thickness.
3rd embodiment can reach with first embodiment similar in it is naked regard 3D effect, and wherein 3rd embodiment and first
The difference of embodiment is the relative position of the first transparent grating layer 120.In the third embodiment, the first transparent grating layer 120
Between the second patterned layer 140 and strengthened glass 150A；In the first embodiment, the first transparent grating layer 120 is in white ink
Between the patterned layer 130 of layer 110 and first.
In order to manufacture the naked colored solar module regarding 3D patterns that possesses described in 3rd embodiment, the present invention more proposes the
Four embodiments, it is a kind of manufacture method for possessing the naked colored solar module regarding 3D patterns, as shown in Figure 2 B, includes following step
Suddenly：
S21：A strengthened glass 150A is provided, thickness is at least 2mm；
S22：One the second patterned layer 140 is formed in strengthened glass 150A surfaces, second patterned layer with inkjet printing
140 include by formed regularly arranged second pattern 144 of the multiple second coloured ink dots 141 of multiple color, tool
There are the second density of ink and the second light-transmitting gap 142 that meshing rule arranges；
S23：One the first patterned layer 130 is formed in the surface of the second patterned layer 140, first patterned layer with inkjet printing
130 include by formed regularly arranged first pattern of the multiple first coloured ink dots 131 of multiple color, have net
First density of ink of trellis and the first light-transmitting gap 132；
S24：One the first transparent grating layer 120 is formed in the surface of the first patterned layer 130 with inkjet printing, this is first saturating
Mingguang City's gate layer 120 is made up of the first regularly arranged transparent grid body 121, has the first raster density；
S25：One white ink layer 110 is formed in the surface of the first transparent grating layer 120, white oil with inkjet printing
Layer of ink 110 includes latticed regularly arranged white density of ink and white light-transmitting gap 112, step S21 to S25 thereby shapes
Into a pattern film 117；
S26：One solar cell 200 is provided；
S27：The pattern film 117 is overturn, is bottom with the white ink layer 110, carries out laminating packaging by the pattern film
Layer 117 is packaged in the surface of the solar cell 200；
S28：One the second transparent grating layer 160 is formed in strengthened glass 150A another surface with inkjet printing, should
Second transparent grating layer 160 has vacancy section 162 relative to the position of second pattern 144；Wherein, second density of ink is high
In first density of ink and first raster density.
In the present embodiment, white ink layer 110, the first patterned layer 130, the second patterned layer 140, the first transparent grating layer
120th, the feature of the transparent grating layer 160 of hyaline layer 150 and second is identical with second embodiment, is repeated no more in this.
Explanation more than, advantages of the present invention are summarized as follows：
First, with inkjet technology, directly printing is color with the naked printing opacity regarding 3D effect on solar module 200
Figure layer 100, possess the naked colored solar module regarding 3D patterns to be formed, make more simple, it is easier to produce in batches.
2nd, the white ink layer 110 of the bottom of printing opacity coloured picture layer 100 can exclude the navy blue of solar module 200
Or the harmful effect of black surface, make multicolour pattern more saturation bright-coloured.
3rd, white ink layer 110, the first patterned layer 130 and the second patterned layer 140 white light-transmitting gap 112 therein,
One light-transmitting gap 132, the second light-transmitting gap 142, using the teaching of the invention it is possible to provide enough translucent effects, to the hair of solar module 200
Light efficiency impairment effect is smaller.
4th, the first transparent grating and the configuration that interacts of the second transparent grating, more highlight the naked stereoeffect regarding 3D, make the sun
Can module naked 3D multicolour patterns and the enough luminous efficiencies of regarding that can have saturation bright-coloured actually used with dealing with.
The preferable embodiment of the present invention is the foregoing is only, is not limited to the interest field of the present invention；While with
On description, should be appreciated that and implement for the special personage of correlative technology field, therefore other are without departing from disclosed
The lower equivalent change or modification completed of spirit, should be included in the covering scope of claim.
Claims (10)
1. a kind of manufacture method for possessing the naked colored solar module regarding 3D patterns, it is characterised in that comprise the steps of：
(S11) solar cell (200) is provided；
(S12) a white ink layer (110) is formed in solar cell (200) surface, the white ink with inkjet printing
Layer (110) includes latticed regularly arranged white density of ink and white light-transmitting gap (112)；
(S13) the first transparent grating layer (120) is formed on the white ink layer (110) with inkjet printing, the first transparent light
Gate layer (120) is made up of the first regularly arranged transparent grid body (121), has the first raster density；
(S14) the first patterned layer (130) is formed on the first transparent grating layer (120) with inkjet printing, first patterned layer
(130) include by formed regularly arranged first pattern of the multiple first coloured ink dots (131) of multiple color, tool
There are latticed first density of ink and the first light-transmitting gap (132)；
(S15) the second patterned layer (140) is formed in first patterned layer (130) with inkjet printing, second patterned layer (140)
Include by formed regularly arranged second pattern (144) of the multiple second coloured ink dots (141) of multiple color, tool
There are the second density of ink and the second light-transmitting gap (142) that meshing rule arranges, second density of ink is higher than first ink dot
Density and first raster density；
(S16) thickness is formed with transparent polymer material and is at least 2mm transparent encapsulated layer (150) in second patterned layer
(140) on；
(S17) the second transparent grating layer (160) is formed in the transparent encapsulated layer (150) with inkjet printing, the second transparent light
Gate layer (160) is made up of the second regularly arranged transparent grid body (161), has the second raster density, second transparent grating
Layer (160) has vacancy section (162) relative to the position of second pattern (144).
2. the manufacture method according to claim 1 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
The white density of ink is higher than first raster density.
3. the manufacture method according to claim 2 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
A diameter of 0.5mm~2mm of the first transparent grid body (121) of first grating layer (120), the respectively first transparent grid body
(121) distance between is 1mm~2mm, and the height between the first transparent grid body (121) is 0.1mm~1mm, the first transparent grid
It is cylinder or cone between body (121)；A diameter of 0.5mm of the second transparent grid body (161) of second grating layer (160)
~2mm, respectively the distance between the second transparent grid body (161) is 1mm~2mm, and the height between the second transparent grid body (161) is
0.1mm~1mm, it is cylinder or cone between the second transparent grid body (161).
4. the manufacture method according to claim 3 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
The width of the white light-transmitting gap (112) is 0.002mm~0.015mm, the thickness of the white ink layer (110) for 0.01mm~
0.015mm, the width of second light-transmitting gap (142) are 0.002mm~0.015mm, the width of first light-transmitting gap (132)
At least 0.015mm.
5. a kind of possess the naked colored solar module regarding 3D patterns, it is characterised in that with Claims 1 to 4 any of which item institute
The manufacture method for possessing the naked colored solar module regarding 3D patterns stated is made.
6. a kind of manufacture method for possessing the naked colored solar module regarding 3D patterns, it is characterised in that comprise the steps of：
(S21) strengthened glass (150A) is provided, thickness is at least 2mm；
(S22) second patterned layer (140) is formed in strengthened glass (150A) surface, second patterned layer with inkjet printing
(140) include by formed regularly arranged second pattern of the multiple second coloured ink dots (141) of multiple color
(144), there is the second density of ink and the second light-transmitting gap (142) of meshing rule arrangement；
(S23) first patterned layer (130) is formed in the second patterned layer (140) surface, first pattern with inkjet printing
Layer (130) includes by formed regularly arranged first pattern of the multiple first coloured ink dots (131) of multiple color,
With latticed first density of ink and the first light-transmitting gap (132)；
(S24) a first transparent grating layer (120) is formed in the first patterned layer (130) surface with inkjet printing, this first
Transparent grating layer (120) is made up of the first regularly arranged transparent grid body (121), has the first raster density；
(S25) a white ink layer (110) is formed in the first transparent grating layer (120) surface, the white with inkjet printing
Ink layer (110) includes latticed regularly arranged white density of ink and white light-transmitting gap (112), and step (S21) is extremely
(S25) pattern film (117) is thereby formed；
(S26) solar cell (200) is provided；
(S27) pattern film (117) is overturn, with the white ink layer (110) bottom of for, carries out laminating packaging by the pattern film
Layer (117) is packaged in the surface of the solar cell (200)；
(S28) a second transparent grating layer (160) is formed in another surface of the strengthened glass (150A) with inkjet printing, should
Second transparent grating layer (160) has vacancy section (162) relative to the position of second pattern (144)；Wherein, second ink dot
Density is higher than first density of ink and first raster density.
7. the manufacture method according to claim 6 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
The white density of ink is higher than first raster density.
8. the manufacture method according to claim 7 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
A diameter of 0.5mm~2mm of the first transparent grid body (121) of first grating layer (120), the respectively first transparent grid body
(121) distance between is 1mm~2mm, and the height between the first transparent grid body (121) is 0.1mm~1mm, the first transparent grid
It is cylinder or cone between body (121)；A diameter of 0.5mm of the second transparent grid body (161) of second grating layer (160)
~2mm, respectively the distance between the second transparent grid body (161) is 1mm~2mm, and the height between the second transparent grid body (161) is
0.1mm~1mm, it is cylinder or cone between the second transparent grid body (161).
9. the manufacture method according to claim 8 for possessing the naked colored solar module regarding 3D patterns, it is characterised in that：
The width of the white light-transmitting gap (112) is 0.002mm~0.015mm, the thickness of the white ink layer (110) for 0.01mm~
0.015mm, the width of second light-transmitting gap (142) are 0.002mm~0.015mm, the width of first light-transmitting gap (132)
At least 0.015mm.
10. a kind of possess the naked colored solar module regarding 3D patterns, it is characterised in that with claim 6~9 any of which item
The described manufacture method for possessing the naked colored solar module regarding 3D patterns is made.
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| WO2021162640A1 (en) * | 2020-02-13 | 2021-08-19 | National University Of Singapore | An improved photovoltaic device |
| CN115939228A (en) * | 2022-12-29 | 2023-04-07 | 新源劲吾(北京)科技有限公司 | Color photovoltaic module with three-dimensional reflecting layer and preparation method thereof |
| CN116799072A (en) * | 2023-06-26 | 2023-09-22 | 新源劲吾(北京)科技有限公司 | Color photovoltaic assembly for misplacement printing |
| CN117038784A (en) * | 2023-08-01 | 2023-11-10 | 新源劲吾(北京)科技有限公司 | Efficient color photovoltaic manufacturing method |
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