WO2006067984A1 - 太陽電池用シート部材 - Google Patents
太陽電池用シート部材 Download PDFInfo
- Publication number
- WO2006067984A1 WO2006067984A1 PCT/JP2005/022740 JP2005022740W WO2006067984A1 WO 2006067984 A1 WO2006067984 A1 WO 2006067984A1 JP 2005022740 W JP2005022740 W JP 2005022740W WO 2006067984 A1 WO2006067984 A1 WO 2006067984A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- layer
- resin film
- film
- sheet member
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
- H10F19/85—Protective back sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
-
- 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 present invention generally relates to a solar cell sheet member, and more particularly to a knock sheet (protective sheet) used by being disposed on the back side of a solar cell module.
- a transparent glass plate is disposed on the surface side.
- a laminated sheet of a resin film such as an aluminum foil and a polyethylene terephthalate (PET) film, or a resin film such as a PET film on which an oxide is deposited is often disposed.
- JP-A-7-74378 Patent Document 1
- JP-A-10-25357 Patent Document 2
- JP-T 2002-520820 Patent Document 3
- the thickness of the oxide layer is as thin as about 30 to 120 nm. During the process or during use, cracks may occur due to slight impacts or friction, and sufficient barrier properties may not be ensured.
- Patent Document 1 Japanese Patent Laid-Open No. 7-74378
- Patent Document 2 Japanese Patent Laid-Open No. 10-25357
- Patent Document 3 Japanese Translation of Special Publication 2002-520820
- an object of the present invention is to provide a practical noble property only with a resin film without using a resin film on which an aluminum foil is deposited, and has impact resistance and water resistance. It is providing the sheet
- the solar cell sheet member according to the present invention is a solar cell sheet member disposed on the back side of the solar cell module, and is formed of a plurality of resin film layers, and the plurality of resin film layers. Is composed of an inner layer arranged on the side relatively close to the solar cell module and an outer layer arranged on the side relatively far from the solar cell module, and this outer layer is made of polyethylene naphthalate (PEN) phenol. Including.
- PEN polyethylene naphthalate
- the outer layer by arranging the outer layer to include a polyethylene naphthalate film, a good barrier property can be obtained even if only a plurality of resin film layers are configured.
- a solar cell sheet member having impact resistance and water resistance can be obtained.
- a plurality of resin film layers may include a polyethylene terephthalate (PET) film! /.
- PET polyethylene terephthalate
- the polyethylene terephthalate film preferably contains a white pigment for the purpose of blocking ultraviolet rays and the like.
- the plurality of resin film layers preferably include portions laminated in the order of polyethylene naphthalate film z polyethylene terephthalate film Z polyethylene naphthalate film. .
- a film member for a solar cell having excellent noria properties, impact resistance, and water resistance can be obtained even if only a plurality of resin film layers are configured with force. .
- FIG. 1 is a diagram showing a schematic cross-sectional structure of a solar cell module to which a solar cell sheet member as one embodiment according to the present invention is applied.
- FIG. 2 is a cross-sectional view showing one embodiment of a backsheet.
- FIG. 3 is a cross-sectional view showing another embodiment of the backsheet.
- FIG. 4 is a cross-sectional view showing one comparative example of the backsheet.
- FIG. 5 is a cross-sectional view showing another comparative example of the backsheet.
- FIG. 1 is a diagram showing a schematic cross-sectional structure of a solar cell module to which a solar cell sheet member as one embodiment according to the present invention is applied.
- a large number of solar cell elements 1 are arranged in the solar cell module 100. These solar cell elements 1 are electrically connected to each other through the connection wiring 3 via the electrode 2, and as a whole the solar cell module 100, the terminal 5 is taken out by the lead wire 4 and the terminal 5 is the terminal box. 6 is housed. Fillers 7 such as ethylene acetate butyl copolymer (EVA) resin are arranged to seal a large number of solar cell elements 1.
- EVA ethylene acetate butyl copolymer
- FIG. 2 is a cross-sectional view showing one embodiment of the backsheet 10
- FIG. 3 is a cross-sectional view showing another embodiment of the backsheet 10.
- the back sheet 10 has a resin film layer 11 having a polyethylene naphthalate (PEN) film force from an outer layer disposed on the far side (outer side) relative to the solar cell module force.
- PEN polyethylene naphthalate
- Three resin film layers laminated in the order of a resin film layer 12 made of polyethylene terephthalate (PET) film and a resin film layer 13 also made of polyethylene naphthalate (PEN) film force are formed.
- PET polyethylene terephthalate
- PEN polyethylene naphthalate
- the inner surface is coated with a polyester or acrylic primer layer 15!
- An adhesive layer 14 is disposed between the resin film layers 11 and 12 and between the resin film layers 12 and 13.
- the knock sheet 10 is made of a polyethylene naphthalate (PEN) film cover from an outer layer disposed on the side (outside) where the solar cell module force is relatively far away.
- Layer 11 and resin film made of polyethylene terephthalate (PET) film are formed in the order of two resin film layers laminated in the order of layer 12, and polyester or acrylic primer is formed on the inner surface of resin film layer 12
- Layer 15 is coated.
- An adhesive layer 14 is disposed between the resin film layers 11 and 12.
- the outer layer disposed on the side farther (outer) relative to the solar cell module force includes polyethylene naphthalate (PEN) phenol. .
- the backsheet 10 as the solar cell sheet member of the present invention comprises a plurality of resin film layers, and is formed of at least two resin film layers, preferably three resin film layers. If possible, the film may be composed of four or more layers of resin film.
- the thickness of the PEN film used for the solar cell sheet member of the present invention is preferably 9 ⁇ m or more and 150 ⁇ m or less, more preferably m or more and 100 ⁇ m or less. If the thickness is less than 9 m, there is a risk of inadvertent tearing or wrinkling. On the other hand, if the thickness exceeds 150 m, the manufacturing cost increases and productivity may be hindered.
- the PEN film may be used for the outer layer disposed on the side (outside) relatively far from the solar cell module force, but is disposed on the side (inside) relatively close to the solar cell module. It can also be used in combination with the inner layer and intermediate layer.
- PEN film as the outer layer of the back sheet, the moisture resistance and water resistance of the knock sheet can be improved and the life of the solar cell module can be extended.
- the PEN film is excellent in the ability to shield ultraviolet rays having a wavelength of 380 nm or less, it also has an effect of protecting the inner layer side resin and the like from the ultraviolet rays.
- the resin film constituting the intermediate layer of the knock sheet is not particularly limited.
- polyolefin films such as polyethylene (high density polyethylene, low density polyethylene, linear low density polyethylene), polypropylene, polybutene, etc. Fat, (meth) acrylic resin, polyvinyl chloride resin, polystyrene resin, polysalt-vinylidene resin, saponified ethylene acetate copolymer, polybutyl alcohol, Polycarbonate resin, fluorine resin, polyvinyl acetate resin, acetal resin, polyester resin (polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate), polyamide resin, and other various resins
- a film or sheet of oil can be used, but the polyester is used in terms of strength, heat resistance and durability.
- Preferably used terephthalate film Preferably used terephthalate film.
- the thickness of the intermediate layer is preferably 50 ⁇ m or more and 500 ⁇ m or less, more preferably 100 ⁇ m or more and 300 ⁇ m or less.
- the thickness of the intermediate layer is less than 50 ⁇ m, the strength of the entire back sheet is lowered, and warping (curling) is likely to occur.
- the thickness of the intermediate layer exceeds 50 O / zm, the production cost increases and flexibility becomes poor, which may hinder handling.
- an anchor is provided on the surface thereof.
- a surface smoothing treatment or the like can be performed by coating a coating agent or the like.
- the inner layer can be laminated with the same or different type of resin film as the outer layer or the intermediate layer. Also, depending on the required performance, etc., the knock sheet also has a two-layer force of the outer layer and the inner layer, and it is not necessary to arrange the intermediate layer.
- the PEN film has the same thickness as that of the outer layer, preferably 9 m or more and 150 m or less, more preferably May be in the range of 12 ⁇ m to 100 ⁇ m. If the thickness is less than 9 ⁇ m, it may be inadvertently broken or wrinkled. On the other hand, if the thickness exceeds 150 m, the manufacturing cost increases and productivity may be hindered.
- the use of PEN film for both the outer and inner layers of the back sheet further improves the moisture resistance and water resistance of the back sheet. Can extend the lifespan.
- the reason for using PEN film as the inner layer is that the components, wiring, and sealing resin inside the solar cell contain a very small amount of moisture, or even if it is adsorbed, the effect of moisture on the inner side. This is because it cannot be ignored.
- a white pigment such as titanium oxide or barium sulfate may be mixed in at least one of the outer layer, the intermediate layer, and the inner layer.
- a white polyethylene terephthalate film can be used as the intermediate layer.
- known additives such as known UV absorbers other than white pigments, moisture absorbers (drying agents), oxygen absorbers, and anti-oxidation agents may be mixed in at least one of the above layers. it can.
- a method for laminating each of the above layers a known method may be used.
- the dry lamination method it is preferable to laminate by a dry lamination method using an adhesive containing urethane resin.
- a force showing an example in which the knock sheet has a two-layer or three-layer resin film layer force for example, by using the same or different types of resin film to make the intermediate layer into two or more layers. Monkey.
- the inner surface of the backsheet has a sealing resin such as an ethylene-vinyl acetate copolymer (EVA) resin and the like.
- EVA ethylene-vinyl acetate copolymer
- a primer layer can be formed. It is preferable to use acrylic primer, polyester primer, etc. as a primer agent. Yo, it is about 2 ⁇ 15gZm 2 coating amount of the primer agent.
- Each backsheet was configured as follows.
- the back sheet 10 is a resin film that has a 25 ⁇ m thick polyethylene naphthalate (PEN) film from the outer layer placed on the far side (outer side) of the solar cell module.
- Layer 11 is also formed in the order of a resin film layer 12 consisting of a polyethylene terephthalate (PET) film cover with a thickness of 188 ⁇ m including a white pigment.
- PET polyethylene terephthalate
- a polyester-based primer layer 15 was coated on the inner surface.
- an adhesive layer 14 made of an adhesive for dry lamination was disposed between the resin film layers 11 and 12, an adhesive layer 14 made of an adhesive for dry lamination was disposed.
- the knock sheet 10 is a resin that also becomes a polyethylene naphthalate (PEN) film with a thickness of 25 ⁇ m from the outer layer placed on the far side (outer side) of the solar cell module force.
- PET polyethylene terephthalate
- PEN polyethylene naphthalate
- the knock sheet 10 has a relatively far side (outside From the outer layer placed on the side), the resin film layer 11 also has a polyethylene naphthalate (PEN) film with a thickness of 25 ⁇ m, and consists of a polyethylene terephthalate (PET) film with a thickness of 188 ⁇ m including a white pigment.
- PEN polyethylene naphthalate
- PET polyethylene terephthalate
- Three resin film layers are also formed in the order of resin film layer 12 and resin film layer 13 made of polyethylene naphthalate (PEN) film with a thickness of 25 ⁇ m.
- Acrylic primer layer 15 force S coated.
- an adhesive layer 14 made of an adhesive for dry lamination was disposed between the resin film layers 11 and 12, and between the resin film layers 12 and 13, an adhesive layer 14 made of an adhesive for dry lamination was disposed.
- the knock sheet 10 is a resin film that also has a polyethylene terephthalate (PET) film with a thickness of 25 ⁇ m from the outer layer placed on the far side (outer side) of the solar cell module.
- Laminate 11, layer 18 of polyethylene terephthalate (PET) film with a thickness of 188 ⁇ m including white pigment, and resin film layer 13 of polyethylene terephthalate (PET) film with a thickness of 25 ⁇ m are laminated in this order.
- the polyester resin layer 15 was coated on the inner surface of the resin film layer 13. Between the resin film layers 11 and 12, and between the resin film layers 12 and 13, an adhesive layer 14 such as an adhesive layer for dry lamination was disposed.
- the knock sheet 20 is a resin film that also has a polyethylene terephthalate (PET) film with a thickness of 25 ⁇ m from the outer layer on the side where the solar cell module force is relatively far (outside).
- Layer 11 Polyethylene terephthalate 12 consisting of 12 ⁇ m thick polyethylene terephthalate (PET) film with silicon oxide layer 16 deposited on the inner surface, and 188 ⁇ m thick polyethylene terephthalate containing white pigment (PET) film strength
- PET polyethylene terephthalate
- PET polyethylene terephthalate containing white pigment
- the knock sheet 30 also has a relatively far side (outside 50m thick polyethylene terephthalate (PET) film layer 11 containing white pigment, 7m thick aluminum layer 17 layer, white layer A polyester primer formed on the inner surface of the resin film layer 13, which is formed from three resin film layers laminated in the order of a resin film layer 13 made of a polyethylene terephthalate (PET) film having a thickness of 50 m including pigment. Layer 15 was coated. Between the resin film layer 11 and the aluminum layer 17, and between the aluminum layer 17 and the resin film layer 13, an adhesive layer 14 having an adhesive force for dry lamination was disposed.
- PET polyethylene terephthalate
- PEN Teijin DuPont Films Co., Ltd. (Teonex) PEN film
- Dielectric strength Strength of dielectric breakdown of each laminate in accordance with the test method of “Dielectric strength” specified in JIS-C2110: 94 (Test method for dielectric strength of solid electrical insulation materials) was measured. [0049] Test conditions were as follows.
- Test medium Insulating oil (mineral oil)
- the electrode configuration was as follows.
- Examples 1 to 3 of the present invention have a lower rate of decrease in tensile strength even when left in a high-temperature and high-humidity atmosphere for a longer time than Comparative Examples 1 to 3.
- EVA The holding power, withstand voltage, and water vapor permeability were as good as those of Comparative Examples 1 to 3.
- the solar cell sheet member of the present invention is disposed on the back side of the solar cell module and used as a back sheet (protective sheet).
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- Photovoltaic Devices (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-368985 | 2004-12-21 | ||
| JP2004368985A JP2006179557A (ja) | 2004-12-21 | 2004-12-21 | 太陽電池用シート部材 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006067984A1 true WO2006067984A1 (ja) | 2006-06-29 |
Family
ID=36601586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/022740 Ceased WO2006067984A1 (ja) | 2004-12-21 | 2005-12-12 | 太陽電池用シート部材 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006179557A (ja) |
| WO (1) | WO2006067984A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2124261A1 (de) * | 2008-05-23 | 2009-11-25 | Alcan Technology & Management Ltd. | Rückseitenlaminat-Struktur für ein Fotovoltaik-Modul |
| WO2012133124A1 (ja) * | 2011-03-25 | 2012-10-04 | 富士フイルム株式会社 | 太陽電池用ポリマーシート及びその製造方法、太陽電池用バックシート、並びに太陽電池モジュール |
| EP2121319A4 (en) * | 2007-03-09 | 2015-11-04 | 3M Innovative Properties Co | MULTILAYER FILM |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008004691A (ja) | 2006-06-21 | 2008-01-10 | Toppan Printing Co Ltd | 太陽電池裏面封止用シート |
| JP2008053510A (ja) * | 2006-08-25 | 2008-03-06 | Toppan Printing Co Ltd | 太陽電池用裏面保護シート |
| JP2008085293A (ja) * | 2006-08-30 | 2008-04-10 | Keiwa Inc | 太陽電池モジュール用バックシート及びこれを用いた太陽電池モジュール |
| JP5301107B2 (ja) * | 2006-08-31 | 2013-09-25 | 恵和株式会社 | 太陽電池モジュール用バックシート及びこれを用いた太陽電池モジュール |
| JP5263600B2 (ja) * | 2008-02-22 | 2013-08-14 | 株式会社コバヤシ | 太陽電池保護シート |
| EP2273560A1 (en) | 2008-04-28 | 2011-01-12 | Asahi Kasei Chemicals Corporation | Laminate for solar battery back-sheet, and back-sheet comprising the same |
| DE102009014348A1 (de) * | 2008-06-12 | 2009-12-17 | Bayer Materialscience Ag | Leichtes, biegesteifes und selbsttragendes Solarmodul sowie ein Verfahren zu dessen Herstellung |
| WO2009157545A1 (ja) | 2008-06-26 | 2009-12-30 | 三井・デュポンポリケミカル株式会社 | 太陽電池用積層シート及びこれを用いた太陽電池モジュール |
| KR101624928B1 (ko) * | 2008-12-12 | 2016-05-27 | 도레이 카부시키가이샤 | 태양전지 이면 밀봉재용 필름, 태양전지 이면 밀봉재 및 태양전지 모듈 |
| WO2010106907A1 (ja) * | 2009-03-18 | 2010-09-23 | 東レ株式会社 | 太陽電池裏面封止材用フィルム、それを用いた太陽電池裏面封止材および太陽電池モジュール |
| JP2011077250A (ja) * | 2009-09-30 | 2011-04-14 | Nippon Zeon Co Ltd | 太陽電池モジュール用裏面保護シート |
| US20110146762A1 (en) * | 2009-12-23 | 2011-06-23 | Marina Temchenko | High performance backsheet for photovoltaic applications and method for manufacturing the same |
| JP2012243996A (ja) * | 2011-05-20 | 2012-12-10 | Kaneka Corp | 薄膜シリコン系太陽電池モジュール |
| JP5978519B2 (ja) * | 2011-09-02 | 2016-08-24 | 東京尽陽株式会社 | 太陽電池用バックシート及び太陽電池モジュール |
| JP5831856B2 (ja) * | 2011-09-15 | 2015-12-09 | 東京尽陽株式会社 | 太陽電池用バックシート及び太陽電池用バックシートの製造方法 |
| JP6135060B2 (ja) * | 2012-07-27 | 2017-05-31 | 大日本印刷株式会社 | 太陽電池モジュール用裏面保護シート |
| EP2824717B1 (en) * | 2013-07-09 | 2016-12-28 | Agfa-Gevaert | A backsheet for photovoltaic modules |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5650019A (en) * | 1993-09-30 | 1997-07-22 | Canon Kabushiki Kaisha | Solar cell module having a surface coating material of three-layered structure |
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- 2004-12-21 JP JP2004368985A patent/JP2006179557A/ja active Pending
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2005
- 2005-12-12 WO PCT/JP2005/022740 patent/WO2006067984A1/ja not_active Ceased
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| JPS60148175A (ja) * | 1984-01-13 | 1985-08-05 | Toppan Printing Co Ltd | 太陽電池モジユ−ル用裏面保護シ−ト |
| JPS60164348A (ja) * | 1984-02-07 | 1985-08-27 | Toppan Printing Co Ltd | 太陽電池モジユ−ル裏面保護シ−ト |
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| JP2004247390A (ja) * | 2003-02-12 | 2004-09-02 | Dainippon Printing Co Ltd | 太陽電池モジュ−ル用裏面保護シ−トおよびそれを使用した太陽電池モジュ−ル |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2121319A4 (en) * | 2007-03-09 | 2015-11-04 | 3M Innovative Properties Co | MULTILAYER FILM |
| EP2124261A1 (de) * | 2008-05-23 | 2009-11-25 | Alcan Technology & Management Ltd. | Rückseitenlaminat-Struktur für ein Fotovoltaik-Modul |
| WO2009141102A3 (de) * | 2008-05-23 | 2010-05-27 | Alcan Technology & Management Ltd. | Rückseitenlaminat-struktur für ein fotovoltaik-modul |
| WO2012133124A1 (ja) * | 2011-03-25 | 2012-10-04 | 富士フイルム株式会社 | 太陽電池用ポリマーシート及びその製造方法、太陽電池用バックシート、並びに太陽電池モジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006179557A (ja) | 2006-07-06 |
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