EP2005485A2 - Module d'électricité solaire dépourvu de verre, présentant au moins une cellule solaire à couche mince souple, et son procédé de fabrication - Google Patents
Module d'électricité solaire dépourvu de verre, présentant au moins une cellule solaire à couche mince souple, et son procédé de fabricationInfo
- Publication number
- EP2005485A2 EP2005485A2 EP07727566A EP07727566A EP2005485A2 EP 2005485 A2 EP2005485 A2 EP 2005485A2 EP 07727566 A EP07727566 A EP 07727566A EP 07727566 A EP07727566 A EP 07727566A EP 2005485 A2 EP2005485 A2 EP 2005485A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrier layer
- solar cell
- film
- inorganic
- layer
- 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.)
- Withdrawn
Links
- 239000010409 thin film Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000010410 layer Substances 0.000 claims abstract description 74
- 230000004888 barrier function Effects 0.000 claims abstract description 56
- 239000010408 film Substances 0.000 claims abstract description 30
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 239000012790 adhesive layer Substances 0.000 claims abstract description 10
- 239000013039 cover film Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 18
- 239000004831 Hot glue Substances 0.000 claims description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000005546 reactive sputtering Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 210000004027 cell Anatomy 0.000 description 48
- 238000005538 encapsulation Methods 0.000 description 14
- 239000011888 foil Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 229910052814 silicon oxide Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000005368 silicate glass Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000254 damaging effect Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
Definitions
- the invention relates to a glassless solar power module with at least one flexible thin-film solar cell and a method for its production.
- Solar power modules are usually produced by encapsulation of crystalline solar cells between a light-side silicate glass and a back, second silicate glass or a plastic back film by the solar cells front and back with a hot melt adhesive film of EVA (ethylene-VenylAcetat) are covered. Subsequently, the entire "package” in a so-called “laminator” under light pressure, under low vacuum and heat incompressible bonded together, where it matters that the access of moisture and atmospheric oxygen to the solar cell is suppressed as much as possible. This is intended to minimize the aging or loss of power of the solar cells during the service life of the solar module of 20-30 years.
- EVA ethylene-VenylAcetat
- silicate glass panes provide an effective barrier against the ingress of moisture and atmospheric oxygen, even in extreme climatic conditions, but have the disadvantage of not being flexible / bendable.
- Solar modules whose function is based on one of the so-called thin-film technologies, are usually even more sensitive to atmospheric action on the photoactive layer as armolarmodule with crystalline silicon cells.
- these thin-film techniques offer the opportunity to produce flexible modules, because the photovoltaic thin film is flexible in contrast to crystalline cell slices. For this purpose, however, the light-side cover made of silicate glass must be replaced by a flexible, highly transparent plastic film.
- a dense special foil must necessarily be used for the front cover because this foil should be the same as a silicate glass pane in terms of its water vapor impermeability.
- foils made of ETFE or PTFE ethylene-tetrafluoroethylene copolymer, PolyTeraFluorEthylene
- SiOx silicon oxide
- Figure 1 shows the usual encapsulation of solar cells between films:
- the aforementioned fluoropolymers are preferably used, wherein the manufacturer of solar special film on the underside of an inorganic barrier layer 2, usually made of silicon oxide, is evaporated.
- inorganic-organic hybrid polymers and their use as barrier layer are known from DE 196 50 286 A1 ("Packaging Material")
- Their use as aroma barrier or perfume barrier layer is known, for example, from DE 196 15 192 A1.
- this high-density composite film (Ia, 2, 3) by means of hot melt adhesive 4a applied to a solar cell 6.
- the conventional layer structure on the back of the solar cell 6 consists of a further layer of hot melt adhesive 4b and of a composite film 7a, which in turn is composed of two plastic films and an intermediate, thin aluminum foil.
- the coated solar cells are then inserted by the module manufacturers in a so-called laminator as a "film package” and are permanently bonded together under vacuum, heat and pressure in a 15-20 minute treatment ("laminated").
- the objective of this procedure is a moisture-proof encapsulation of the thin-film cell, especially on the front side, the following numerical values being known: Water vapor permeability in g / m 2 .d
- a diffusion barrier layer is applied directly to the solar cell and this then with an elastic polymer protective layer and a polymer cover film, for example made of polycarbonate, is coated.
- Diffusion barrier layer and elastic polymer protective layer should be applied by means of plasma coating.
- the polymer film will also be plasma treated and is then to be laminated together merely by laying it on the protective layer. Consequently, a high-vacuum system is required for this coating and lamination process.
- the invention has set itself the task of specifying a glassless solar power module with at least one flexible thin-film solar cell, the expected life can be guaranteed even under the action of moisture, and a method for its preparation, with which avoided the aforementioned disadvantages of using complex special films become .
- Front side an inorganic barrier layer, for example alumina (A12O3) - an inorganic-organic hybrid polymer barrier layer a transparent adhesive layer a transparent cover film on the reverse side: an adhesive layer - a standard backsheet
- films having a value of '10 g / m 2 * d water vapor permeability can be used.
- the method for producing such a solar power module is characterized by the following method steps:
- the four latter steps can usually be carried out in one operation.
- a high-barrier barrier material such as the aforementioned hybrid polymer for sealing, but to apply this material directly to the thin-layer cells together with an inorganic barrier layer.
- the cover sheet is left in its original, relatively permeable state, that is, there is no evaporation with inorganic substances provided.
- the covering film is adhesively bonded in a conventional manner so that moisture can emerge outward or "evaporate” during a heating phase which follows the phase of the action of moisture,
- Such an "open” system of the cell encapsulation with the barrier layer according to the invention being used directly rests on the cell surface leads to a lower stress on the moisture-sensitive solar cell, especially when cycles of moisture and heat stress directly follow each other, as this is simulated with the relevant for module certification moisture-freeze test according to IEC 61646.
- a polymer varnish for example a polycarbonate prepolymer varnish
- a polycarbonate prepolymer varnish is applied to the solar cells, which has the task of smoothing the surface of a cell and of forming a good support for the subsequent layers, since their blocking capacity obviously depends very much on the roughness of the ground.
- the inorganic-organic hybrid polymer layer can be applied by dipping, spraying or knife coating. It develops its full barrier ability through intimate contact with the previously applied inorganic barrier layer. A sputtered aluminum oxide layer has proved to be optimal here, since in this way the best surfaces for this firm connection with the following hybrid layer are achieved.
- the barrier effect of this material combination is much higher than that of the individual layers of inorganic barrier layer and hybrid polymer. Decisive is also the sequence of the layer structure - 1. inorganic barrier layer 2. hybrid polymer - because the reverse effect does not build up the high barrier effect.
- an SiO x layer for the bonding between the inorganic-organic hybrid polymer and the hot-melt adhesive for the cover film.
- the invention thus replaces the known "closed" system of encapsulation by an "open” system: It is deliberately a front foil with a low barrier effect are used so that moisture in the adhesive layer is not hindered at the onset of the heating period evaporation. In the system according to the invention thus eliminates the difficult to realize demand for a front foil with extremely low water vapor permeability of 10 * -3 to 10 * -4 g / m 2 . d
- film material instead of films made of ETFE / PTFE cheaper film material can be used, for example, films made of PC (polycarbonate), which currently find no use for the front panel of solar panels, because they are permeable to a greater extent for water vapor.
- PC polycarbonate
- films that are not made of fluoropolymers have the not to be underestimated advantage that bonding with other plastics, for example, with a front-side junction box or with a frame as edge protection, possible, which in PTFE and ETFE on almost unsolvable difficulties.
- Another advantage of the solar power module according to the invention relates to the back: Depending on the manufacturing process of the solar cell can be required on the back of a high density against moisture. Then expensive composite films (for example plastic - aluminum plastic, as described above) are currently used. In this case, the cell can also be encapsulated on the back with the described barrier layer, so that simpler, less water vapor-tight and cheaper backsheets can be used.
- expensive composite films for example plastic - aluminum plastic, as described above
- CVD procedures that are suitable for a roll-to-roll
- the inorganic barrier layer significantly increases the blocking effect of the inorganic-organic hybrid polymer barrier layer due to the formation of covalences and, on the other hand, protects the surface of the solar cell against a possible damaging effect of the hybrid polymer barrier layer applied in aqueous-alcoholic solution.
- Fig. 1 shows schematically a conventional layer structure of a solar power module according to the prior art
- Fig. 2 shows schematically a layer structure according to the invention.
- Fig. 1 has already been described above.
- 2 shows the layer structure according to the invention of a glass-free film module with flexible thin-film cells.
- the front-side film Ib is now not equipped with barrier layers 2, 3, but left in their original state and relatively permeable.
- the surface of the solar cell 6 is directly provided with the inorganic-organic hybrid polymer barrier layer 3 (ORMOCER).
- ORMOCER inorganic-organic hybrid polymer barrier layer 3
- an inorganic barrier layer 2 made of aluminum oxide (A12O3).
- a polymeric coating layer 5 is applied directly to the surface of the solar cell 6 by means of doctoring, spraying or dipping, which is also not common in conventional encapsulations.
- the lacquer layer 5 does not act directly as a barrier layer, but rather it levels the roughness of the cell surface.
- the blocking effect of the subsequent layers depends to a considerable degree on the flatness of the substrate.
- the inorganic-organic hybrid polymer barrier layer 3 can also be applied by dipping, spraying or knife coating.
- a permeable SiO x layer can be applied to the inorganic-organic hybrid polymer barrier layer 3 are applied.
- backsheet 7b a standard backsheet or the same film as the front may be used.
- backsheet 7b a standard backsheet or the same film as the front may be used.
- Ia front sheet Ib front sheet (relatively permeable)
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Le problème fondamental qui se présente dans les modules d'électricité solaire à couche mince réside dans le fait que l'effet barrière de la feuille frontale, lors d'une action de longue durée en atmosphère humide, n'empêche pas une pénétration de l'humidité dans l'espace intermédiaire compris entre la cellule solaire et la feuille de recouvrement. En vue d'apporter une solution à ce problème, l'invention est caractérisée en ce qu'on prévoit la structure de couche suivante, dans l'ordre ci-après, considéré à partir de la cellule solaire (6) : à l'avant, une couche barrière inorganique (2), une couche barrière polymère hybride inorganique-organique (3), une couche adhésive transparente (4a), une feuille de recouvrement transparente (1b) et, en arrière, une couche adhésive transparente (4b), une feuille support standard (7b).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006016280A DE102006016280A1 (de) | 2006-04-01 | 2006-04-01 | Glasloser Solarstrom-Modul mit flexiblen Dünnschicht-Zellen und Verfahren zu seiner Herstellung |
PCT/EP2007/053094 WO2007113247A2 (fr) | 2006-04-01 | 2007-03-30 | Module d'électricité solaire dépourvu de verre, présentant au moins une cellule solaire à couche mince souple, et son procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2005485A2 true EP2005485A2 (fr) | 2008-12-24 |
Family
ID=38460357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07727566A Withdrawn EP2005485A2 (fr) | 2006-04-01 | 2007-03-30 | Module d'électricité solaire dépourvu de verre, présentant au moins une cellule solaire à couche mince souple, et son procédé de fabrication |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090217975A1 (fr) |
EP (1) | EP2005485A2 (fr) |
DE (1) | DE102006016280A1 (fr) |
WO (1) | WO2007113247A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102582181A (zh) * | 2011-09-30 | 2012-07-18 | 长兴化学工业股份有限公司 | 用于太阳能电池模块的薄板 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008049890A1 (de) * | 2008-10-02 | 2010-04-22 | Webasto Ag | Photovoltaische Anordnung und Verfahren zur Herstellung der photovoltaischen Anordnung |
DE102011101908A1 (de) | 2011-05-14 | 2012-11-15 | Klaus Kalberlah | Glasloses Solarzellen-Laminat und Verfahren zu seiner Herstellung (extrusion coating) |
EP2826071A4 (fr) * | 2012-03-15 | 2015-10-21 | 3M Innovative Properties Co | Modules photovoltaïques durables |
FR2990060B1 (fr) * | 2012-04-25 | 2015-02-27 | Commissariat Energie Atomique | Module solaire photovoltaique a architecture specifique |
BR112016004476A2 (pt) * | 2013-08-30 | 2017-09-12 | Basf Coatings Gmbh | estrutura de substrato, emissor de luz, dispositivo de exibição, célula de bateria solar e método para a preparação da estrutura de substrato) |
CN104485374A (zh) * | 2014-12-18 | 2015-04-01 | 江苏宇昊新能源科技有限公司 | 一种高可靠性太阳能光伏组件 |
CN104485375A (zh) * | 2014-12-19 | 2015-04-01 | 江苏宇昊新能源科技有限公司 | 一种耐久性光伏组件 |
CN104465834A (zh) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | 一种高质量太阳能层压组件 |
CN104449435B (zh) * | 2014-12-31 | 2016-06-15 | 明冠新材料股份有限公司 | 一种太阳能组件封装用高紫外线阻隔性的eva胶膜及其制备方法 |
CN104449436B (zh) * | 2014-12-31 | 2016-08-17 | 明冠新材料股份有限公司 | 一种太阳能组件封装用高水汽氧气阻隔性的eva胶膜及其制备方法 |
CN104927687A (zh) * | 2015-06-01 | 2015-09-23 | 阿特斯(中国)投资有限公司 | 一种太阳能光伏用封装胶膜、制备方法及其用途 |
US20220158014A1 (en) * | 2020-11-17 | 2022-05-19 | Saudi Arabian Oil Company | Photovoltaic modules |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60208813A (ja) * | 1984-04-02 | 1985-10-21 | Mitsubishi Electric Corp | 光電変換装置とその製造方法 |
DE4323140A1 (de) * | 1993-06-19 | 1994-12-22 | Webasto Schade Gmbh | Scheibenaufbau für Fahrzeuge |
DE19732217C2 (de) * | 1997-07-26 | 2002-12-12 | Zsw | Mehrfunktions-Verkapselungsschichtstruktur für photovoltaische Halbleiterbauelemente und Verfahren zu ihrer Herstellung |
EP0969521A1 (fr) * | 1998-07-03 | 2000-01-05 | ISOVOLTAÖsterreichische IsolierstoffwerkeAktiengesellschaft | Module photovoltaique et procédé de fabrication |
US6335479B1 (en) * | 1998-10-13 | 2002-01-01 | Dai Nippon Printing Co., Ltd. | Protective sheet for solar battery module, method of fabricating the same and solar battery module |
JP4219776B2 (ja) * | 2003-05-16 | 2009-02-04 | パイロットインキ株式会社 | 感温変色性色彩記憶性組成物及びそれを内包した感温変色性色彩記憶性マイクロカプセル顔料 |
-
2006
- 2006-04-01 DE DE102006016280A patent/DE102006016280A1/de not_active Ceased
-
2007
- 2007-03-30 US US12/295,659 patent/US20090217975A1/en not_active Abandoned
- 2007-03-30 EP EP07727566A patent/EP2005485A2/fr not_active Withdrawn
- 2007-03-30 WO PCT/EP2007/053094 patent/WO2007113247A2/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007113247A2 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102582181A (zh) * | 2011-09-30 | 2012-07-18 | 长兴化学工业股份有限公司 | 用于太阳能电池模块的薄板 |
CN102582181B (zh) * | 2011-09-30 | 2015-03-04 | 长兴化学工业股份有限公司 | 用于太阳能电池模块的薄板 |
Also Published As
Publication number | Publication date |
---|---|
US20090217975A1 (en) | 2009-09-03 |
WO2007113247A3 (fr) | 2008-02-14 |
DE102006016280A1 (de) | 2007-10-04 |
WO2007113247A2 (fr) | 2007-10-11 |
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