WO2013015496A1 - 태양전지 모듈 및 이의 제조방법 - Google Patents
태양전지 모듈 및 이의 제조방법 Download PDFInfo
- Publication number
- WO2013015496A1 WO2013015496A1 PCT/KR2011/009555 KR2011009555W WO2013015496A1 WO 2013015496 A1 WO2013015496 A1 WO 2013015496A1 KR 2011009555 W KR2011009555 W KR 2011009555W WO 2013015496 A1 WO2013015496 A1 WO 2013015496A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- solar cell
- transport layer
- charge transport
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000005525 hole transport Effects 0.000 claims description 48
- 239000000758 substrate Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 229920001940 conductive polymer Polymers 0.000 claims description 7
- 238000007646 gravure printing Methods 0.000 claims description 7
- 238000007641 inkjet printing Methods 0.000 claims description 7
- 238000007645 offset printing Methods 0.000 claims description 7
- 238000007650 screen-printing Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 4
- 125000005842 heteroatom Chemical group 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910021387 carbon allotrope Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000002207 thermal evaporation Methods 0.000 claims description 3
- 229920000547 conjugated polymer Polymers 0.000 claims description 2
- 238000003618 dip coating Methods 0.000 claims description 2
- 238000007606 doctor blade method Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- MCEWYIDBDVPMES-UHFFFAOYSA-N [60]pcbm Chemical compound C123C(C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%14=C%15C%16=C%17C%18=C(C=%19C=%20C%18=C%18C%16=C%13C%13=C%11C9=C9C7=C(C=%20C9=C%13%18)C(C7=%19)=C96)C6=C%11C%17=C%15C%13=C%15C%14=C%12C%12=C%10C%10=C85)=C9C7=C6C2=C%11C%13=C2C%15=C%12C%10=C4C23C1(CCCC(=O)OC)C1=CC=CC=C1 MCEWYIDBDVPMES-UHFFFAOYSA-N 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000010409 thin film Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229920000144 PEDOT:PSS Polymers 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 5
- 229920000301 poly(3-hexylthiophene-2,5-diyl) polymer Polymers 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical group C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 239000002041 carbon nanotube Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 3
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 229910003472 fullerene Inorganic materials 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 2
- 229920001197 polyacetylene Polymers 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920001230 polyarylate Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- PZWLRLIAVLSBQU-UHFFFAOYSA-N 1,2-dioctyl-9h-fluorene Chemical compound C1=CC=C2C3=CC=C(CCCCCCCC)C(CCCCCCCC)=C3CC2=C1 PZWLRLIAVLSBQU-UHFFFAOYSA-N 0.000 description 1
- WQYWXQCOYRZFAV-UHFFFAOYSA-N 3-octylthiophene Chemical compound CCCCCCCCC=1C=CSC=1 WQYWXQCOYRZFAV-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229920000280 Poly(3-octylthiophene) Polymers 0.000 description 1
- 229920000291 Poly(9,9-dioctylfluorene) Polymers 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 229920000109 alkoxy-substituted poly(p-phenylene vinylene) Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000264 poly(3',7'-dimethyloctyloxy phenylene vinylene) Polymers 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
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
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
- H10K39/10—Organic photovoltaic [PV] modules; Arrays of single organic PV cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
- H10K39/10—Organic photovoltaic [PV] modules; Arrays of single organic PV cells
- H10K39/12—Electrical configurations of PV cells, e.g. series connections or parallel connections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
- H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
-
- 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
- Y02E10/542—Dye sensitized solar 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
Definitions
- the present invention relates to a solar cell module and a method of manufacturing the same, and more particularly, to arrange the charge transport layer of the individual cells constituting the solar cell module alternately with the neighboring cells, and to use the electrode as a connection between the cells structure and performance
- the improved solar cell module and a method of manufacturing the same are particularly, to arrange the charge transport layer of the individual cells constituting the solar cell module alternately with the neighboring cells, and to use the electrode as a connection between the cells structure and performance.
- a solar cell used for photovoltaic power generation is manufactured in the form of a module in which a plurality of solar cells are arranged in a package according to required characteristics such as battery capacity.
- FIG. 1 is a schematic view showing a conventional solar cell module.
- a plurality of solar cell modules are connected in series or in parallel by a metal ribbon 23 between an upper substrate 10 and a lower substrate 30, and between the upper substrate 10 and the lower substrate 30.
- the solar cells 20a, 20b, and 20c have a structure including a filler 27 filling a space between the upper substrate 10 and the lower substrate 30.
- Such modules may be manufactured by individually manufacturing solar cells, and then connecting each of them in series or in parallel, and forming each cell by patterning the large-area cells, and connecting them in series or in parallel. Is formed through.
- the series connection between the solar cells has been utilized as a connection method for minimizing the voltage drop generated in the thin-film conductor having a low conductivity.
- the solar cell module requires a separate wiring area for series connection between individual cells, which causes a problem of lowering the photoelectric conversion efficiency of the entire module.
- power loss is caused by the resistance loss (I 2 R) as the voltage decreases while the current of the entire module increases.
- the plurality of solar cells constituting the solar cell module according to the material of the photoactive layer constituting each solar cell (inorganic solar cell, dye-sensitized solar cell and organic solar cell) It is divided into (organic solar cell).
- the photoactive layer of the organic solar cell is composed of a bulk hetero junction structure of an electron donor (D) and an electron acceptor (A).
- D electron donor
- A electron acceptor
- a charge transport layer that is, an electron transport layer (ETL) and a hole transport layer (HTL)
- ETL electron transport layer
- HTL hole transport layer
- the electron transport layer captures the separated electrons to form a cathode. It serves to deliver (cathode), the hole transport layer captures the separated holes and performs the function of delivering to the anode (anode).
- the charges collected at the anode and the cathode form a photocurrent.
- the electrons and holes generated in the photoactive layer are determined in the transport direction according to the arrangement of the charge transport layer located above and below the photoactive layer, thereby changing the direction of the photocurrent or the pole of the open voltage. Has characteristics.
- the first object of the present invention is to arrange the charge transport layer of each cell constituting the solar cell module to alternate with the neighboring cells, the photoactive layer is integrally formed to penetrate each cell, using the electrode as a connection between cells It is to provide a solar cell module with improved structure and performance.
- a second object of the present invention is to provide a method for manufacturing a solar cell module that can manufacture the individual cells constituting the solar cell module at a time.
- the present invention for achieving the first object is a plurality of first solar cell including a first electrode, a photoactive layer and a second electrode and a plurality of second including a first electrode, a photoactive layer and a second electrode
- a solar cell wherein the first solar cell and the second solar cell each include at least one charge transport layer selected from a hole transport layer and an electron transport layer, and are alternately formed to be adjacent to each other;
- the charge transport layers between the first solar cell and the second solar cell are alternately disposed, and the first solar cell and the second solar cell are connected to neighboring cells through the first electrode or the second electrode.
- the photoactive layers of the first solar cell and the second solar cell are integrally formed to penetrate each cell.
- the present invention for achieving the above second object is to form a first electrode portion including a plurality of first electrodes spaced apart on the substrate, the first hole transport layer and the first hole on the first electrode portion Alternately arranging electron transport layers to form a first charge transport portion, integrally forming a photoactive layer on the first charge transport portion, and alternately disposing a second electron transport layer and a second hole transport layer on the photoactive layer Thereby forming a second charge transport part and forming a second electrode part including a plurality of second electrodes spaced apart from each other on the second charge transport part.
- the individual cells constituting the module are connected in series, thereby lowering the current and increasing the voltage, and do not require additional space for connecting the individual cells in series. There is an effect that can simultaneously obtain a low power loss.
- the manufacturing method of the solar cell module according to the present invention can be produced at a time by the coating or deposition method of the photoactive layer of the individual cells constituting the module integrally without a separate patterning process, the charge transport layer constituting the individual cells And controlling the direction and size of the total voltage or current of the module only by changing the arrangement of the electrodes, thereby reducing the cost and manufacturing the module having various performances.
- FIG. 1 is a schematic view showing a conventional solar cell module.
- FIG. 2 is a perspective view showing the structure of a solar cell module according to an embodiment of the present invention.
- 3A is a cross-sectional view illustrating a first cell constituting a solar cell module according to an embodiment of the present invention.
- 3B is a cross-sectional view illustrating a second cell constituting a solar cell module according to an embodiment of the present invention.
- FIG. 4A is a cross-sectional view illustrating a first subcell constituting a solar cell module according to an embodiment of the present invention.
- 4B is a cross-sectional view illustrating a second subcell constituting a solar cell module according to an embodiment of the present invention.
- FIG. 5 is a process chart showing a manufacturing method of a solar cell module according to an embodiment of the present invention.
- 6A is a J-V curve of a first subcell constituting a solar cell module according to an embodiment of the present invention.
- 6B is a J-V curve of a second subcell constituting a solar cell module according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing the structure of a solar cell module according to an embodiment of the present invention.
- a solar cell module includes a first electrode 20, a first charge transport layer 30, a photoactive layer 40, and a second charge transport layer on a substrate 10. 50) and the second electrode 60 includes individual cells stacked sequentially.
- the first charge transport layer 30 or the second charge transport layer 50 may be omitted depending on the type of material constituting the first electrode 20 or the second electrode 60.
- the individual cells have a form of a first cell or a second cell according to the arrangement of the charge transport layers 30 and 50, and are connected to the neighboring cells through the first electrode 20 or the second electrode 60.
- the subcells constituting the solar cell module may have the above two types according to the type of electrode serving as a connection part.
- Each of the first subcell and the second subcell includes a first cell and a second cell connected through the electrodes 20 and 60, respectively, and the neighboring first subcell and the second subcell are the first cell or the second cell. By sharing the cells, they are connected to each other to form a solar cell module. At this time, the width of the first cell or the second cell constituting each subcell may be adjusted as necessary to match the current.
- the substrate 10 may be a transparent inorganic substrate selected from glass, quartz, Al 2 O 3 and SiC or polyethylene terephthlate (PET), polyethersulfone (PES), polystyrene (PS), polycarbonate (PC), and polyimide (PI). It may be a transparent organic substrate selected from polyethylene naphthalate (PEN) and polyarylate (PAR).
- PET polyethylene terephthlate
- PES polyethersulfone
- PS polystyrene
- PC polycarbonate
- PI polyimide
- PEN polyethylene naphthalate
- PAR polyarylate
- the first electrode 20 formed on the substrate 10 may serve as a cathode or an anode according to the type of the charge transport layer 30 disposed on the first electrode 20. Can be.
- the first electrode 20 serves as an anode for collecting holes generated in the photoactive layer 40.
- the electron transport layer is disposed as the charge transport layer 30 on the first electrode 20
- the first electrode 20 serves as a cathode for collecting electrons generated in the photoactive layer 40. Can be performed.
- the first cell and the second cell may include a single first electrode 20.
- the first electrode 20 is preferably a material having transparency to transmit light.
- the first electrode 20 may be formed of a carbon allotrope such as carbon nanotube (CNT), graphene, transparent conductive oxide (TCO) such as ITO, doped ZnO, MgO, or the like.
- CNT carbon nanotube
- TCO transparent conductive oxide
- conductive polymer materials such as polyacetylene, polyaniline, polythiophene, polypyrrole, and the like may be used, and metal grid wiring printed by deposition or ink to improve the conductivity of these materials may be used. Can be added.
- the first charge transport layer 30 formed on the first electrode 20 performs a function of capturing electrons or holes separated from the photoactive layer 40 and transporting them to the first electrode 20.
- the first charge transport layer 30 may be a first hole transport layer 30a or a first electron transport layer 30b. That is, individual cells constituting the solar cell module may alternately include the first charge transport layer 30 between neighboring cells. For example, when the first cell includes the first hole transport layer 30a as the first charge transport layer 30, the neighboring second cell may include the first electron transport layer 30b as the first charge transport layer 30. Can be.
- the first hole transport layer 30a may include PEDOT: PSS (poly (3,4-ethylenedioxythiophene): poly (styrenesulfonate)), polythiophenylenevinylene, polyvinylcarbazole, and the like. , Poly-p-phenylenevinylene and derivatives thereof, but is not limited thereto, and may increase the work function of the first electrode 20 in contact with the first hole transport layer 30a. Various forms of organics can be used. In addition, molybdenum oxide, vanadium oxide, tungsten oxide, or the like, which is a metal oxide semiconductor doped with p-type, may be used.
- the first electron transport layer 30b is a fullerene (C60, C70, C80) or a fullerene derivative PCBM ([6,6] -phenyl-C61 butyric acid methyl ester) (PCBM (C60), PCBM (C70), PCBM ( C80)), but is not limited thereto, and various types of organic materials that may reduce the work function of the first electrode 20 in contact with the first hole transport layer 30a may be used.
- titanium oxide (TiO x ) or zinc oxide (ZnO), which is a metal oxide semiconductor doped with n-type may be used.
- the photoactive layer 40 formed on the first charge transport layer 30 absorbs light irradiated to the solar cell to form an electron-hole pair, that is, an exciton, in an excited state.
- the photoactive layer 40 is integrally formed to penetrate the individual cells. That is, individual cells have a form including one photoactive layer connected integrally. Therefore, there is an advantage in that the photoactive layer penetrating material and the electrode connecting the individual cells are not required separately.
- the photoactive layer 40 may have a bulk hetero junctuin structure or a bilayer structure of an electron donor material and an electron acceptor material.
- the electron donor material may include an organic material that absorbs light.
- the battery donor material is poly-3-hexylthiophene (P3HT), poly-3-poly-3-octylthiophene (poly-3-octylthiophene, P3OT) polyparaphenylene vinylene [poly-p-phenylenevinylene, PPV], poly (dioctylfluorene) [poly (9,9'-dioctylfluorene)], poly (2-methoxy, 5- (2-ethyl-hexyloxy) -1, 4-phenylenevinylene) [poly (2-methoxy, 5- (2-ethyle-hexyloxy) -1,4-phenylenevinylene, MEH-PPV] or poly (2-methyl, 5- (3 ', 7'- Dimethyloctyloxy))-1,4-phenylenevinylene [poly (2-methyl, 5- (3 ', 7'-
- the electron acceptor is a fullerene (C60, C70, C80) or a fullerene derivative PCBM ([6,6] -phenyl-C61 butyric acid methyl ester) (PCBM (C60), PCBM (C70), PCBM (C80) ), May be an organic material including carbon nanotubes or graphene, and may be an inorganic material including metal oxides such as ZnO, TiO 2 , SnO 2, and the like.
- the present invention is not limited thereto, and various materials capable of receiving electrons from the photoactivated electron donor material may be used.
- the second charge transport layer 50 formed on the photoactive layer 40 functions to capture electrons or holes separated from the photoactive layer 40 and transport them to the second electrode 60.
- the second charge transport layer 50 may be a second hole transport layer 50a or a second electron transport layer 50b. That is, the individual cells constituting the solar cell module may alternately include the second charge transport layer 50 between neighboring cells. For example, when the first cell includes the second hole transport layer 50a as the second charge transport layer 50, the neighboring second cell may include the second electron transport layer 50b as the second charge transport layer 50. Can be.
- the individual cells also have arrangements that are opposite to each other in relation to the first charge transport layer 30 described above. That is, the first hole transport layer 30a and the second electron transport layer 50b face each other with the photoactive layer 40 therebetween, and the first electron transport layer 30b and the second hole transport layer 50a face each other.
- the second hole transport layer 50a may use the same material as the first hole transport layer 30a
- the second electron transport layer 50b may use the same material as the first electron transport layer 30b.
- the second electrode 60 formed on the second charge transport layer 50 may serve as a cathode or an anode according to the type of the second charge transport layer 50.
- the first electrode 60 serves as an anode for collecting holes generated in the photoactive layer 40 and the second charge transport layer.
- the second electrode 60 may serve as a cathode for collecting electrons generated in the photoactive layer 40.
- the first cell and the second cell may include a single second electrode 20.
- the second electrode 60 may be any one metal electrode selected from Al, Au, Cu, Pt, Ag, W, Ni, Zn, Ti, and an alloy thereof.
- conductive polymer materials such as polyacetylene, polyaniline, polythiophene, polypyrrole, or the like may be used.
- the first electrode 20 and the second electrode 60 may be used in reverse.
- a metal electrode may be disposed as the first electrode 20, and in this case, when a conductive film having transparency is disposed as the second electrode 60, the metal electrode may operate as a solar cell that receives light from the top.
- a conductive polymer may be used in both the first electrode and the second electrode, and the electrons may be formed along the first electrode or the second electrode in which holes transported through the hole transport layer connect neighbor cells. After easily moving to the interface of the transport layer, it is due to satisfying the series connection conditions of the solar cell to combine with the electrons.
- 3A is a cross-sectional view illustrating a first cell constituting a solar cell module according to an embodiment of the present invention.
- 3B is a cross-sectional view illustrating a second cell constituting a solar cell module according to an embodiment of the present invention.
- a first cell constituting a solar cell module includes a substrate 10, a first electrode, a first hole transport layer 30a, a photoactive layer 40, The second electron transport layer 50b and the second electrode 60 are included. Therefore, in the case of the first cell, since the first hole transport layer 30a is provided on the first electrode, the first electrode 20 serves as an anode for collecting holes generated in the photoactive layer 40. In addition, since the second electron transport layer 50b is provided below the second electrode 60, the second electrode 60 may serve as a cathode for collecting electrons generated in the photoactive layer 40. Can be.
- the second cell includes a substrate 10, a first electrode, a first electron transport layer 30b, a photoactive layer 40, a second hole transport layer 50a, and a second electrode 60. Therefore, in the case of the second cell, since the first electron transport layer 30b is provided on the first electrode, the first electrode 20 serves as a cathode for collecting electrons generated in the photoactive layer 40. In addition, since the second hole transport layer 50a is provided below the second electrode 60, the second electrode 60 may serve as an anode for collecting holes generated in the photoactive layer 40. Can be.
- the solar cell module according to the present invention has a configuration in which the first cell and the second cell are neighbored and repeated.
- the polarity of the open current and the direction of the photocurrent of the module may be changed according to the arrangement positions of the first and second cells.
- the width of the first cell or the second cell may be adjusted as necessary to match the current.
- FIG. 4A is a cross-sectional view illustrating a first subcell constituting a solar cell module according to an embodiment of the present invention.
- 4B is a cross-sectional view illustrating a second subcell constituting a solar cell module according to an embodiment of the present invention.
- the individual cells constituting the solar cell module have a form of a first cell or a second cell according to the arrangement of the charge transport layers 30 and 50, and the first electrode 20 or the second cell.
- the electrode 60 is connected to the neighboring cell. Defining one set of cells connected through the first electrode 20 as a first subcell, and defining one set of cells connected through the second electrode 60 as a second subcell. Shall be. That is, the subcells constituting the solar cell module are of two types, namely, a first subcell including a single first electrode 20 and a second subcell including a single second electrode 60. )
- the first subcell may include a first charge transport layer 30 and a photoactive layer in which a first electrode 20, a first hole transport layer 30a, and a first electron transport layer 30b are disposed adjacent to each other on a substrate 10.
- the second electron transport layer 50b and the second hole transport layer 50a include a second charge transport layer 50 and a second electrode 60 disposed adjacent to each other. That is, the first subcell has a structure in which a first cell and a second cell are combined in order, the first cell and the second cell share a first electrode, and the second electrode shares with another neighboring cell. It may have a form.
- the second subcell may include a first charge transport layer 30 and a photoactive layer in which the first electrode 20, the first electron transport layer 30b, and the first hole transport layer 30a are disposed adjacent to each other on the substrate 10.
- the second hole transport layer 50a and the second electron transport layer 50b include a second charge transport layer 50 and a second electrode 60 disposed adjacent to each other. That is, the second subcell has a structure in which a second cell-first cell is combined in order, the first cell and the second cell share a second electrode, and the first electrode shares with another neighboring cell. It may have a form.
- the first subcell and the second subcell each include a first cell and a second cell connected through the first electrode 20 or the second electrode 60, and the electrodes 20 and 60 are each It serves as a connector for connecting individual cells.
- This satisfies the series connection condition in which holes transported through the hole transporting layer easily move along the electrodes 20 and 60 to the interface of the electron transporting layer and then couple with the electrons, and thus, both at the anode and the cathode. It offers the advantage of using conductive polymers.
- the first subcell and the second subcell are repeatedly arranged, and the neighboring first subcell and the second subcell are connected to each other by sharing the first cell or the second cell to form a solar cell module. Accordingly, the polarity of the open current and the direction of the photocurrent of the module may be changed according to the arrangement positions of the first subcell and the second subcell. In addition, the width of the first cell or the second cell constituting each subcell may be adjusted as necessary to match the current.
- FIG. 5 is a process chart showing a manufacturing method of a solar cell module according to an embodiment of the present invention.
- the first electrode part 200 is formed on the substrate 100.
- the substrate may be a transparent inorganic substrate or a transparent organic substrate.
- the first electrode unit 200 is composed of a plurality of first electrodes 200a, 200b, 200c, and 200d constituting each cell, and the plurality of first electrodes 200a, 200b, 200c, and 200d are one. After the electrode is prepared, it can be formed by scribing. Although four electrodes are illustrated in the present invention, the present invention is not limited thereto, and the number and length thereof may be changed to suit each need. As a result, a first electrode part 200 including a plurality of first electrodes 200a, 200b, 200c, and 200d arranged side by side to be spaced apart by a predetermined distance is formed.
- the first electrode part 200 formed on the substrate 100 is preferably a material having transparency in order to transmit light. Therefore, the first electrode part 200 may be formed of a carbon allotrope and a transparent conductive oxide (TCO). In addition, the first electrode unit 200 may use a conductive polymer material.
- TCO transparent conductive oxide
- the first charge transport unit 300 includes a first hole transport layer 300a and a first electron transport layer 300b, and alternately forms the two types of charge transport layers. Therefore, the first hole transport layer 300a and the first electron transport layer 300b are disposed to be adjacent to each other. That is, the first charge transport unit 300 has the order of the first hole transport layer 300a-the first electron transport layer 300b-the first hole transport layer 300a-the first electron transport layer 300b -... Or the first electron transport layer 300b-the first hole transport layer 300a-the first electron transport layer 300b-the first hole transport layer 300a-.
- one set of the first hole transport layer 300a / the first electron transport layer 300b is formed to be in contact with one first electrode, which constitutes a first subcell.
- one set of the first hole transporting layer 300a and the first electron transporting layer 300b formed on one electrode is positioned at the same potential, so that the side contact between these two charge transporting layers is possible, thereby reducing the area where power is lost. There is an advantage that can be minimized.
- the first charge transport unit 300 may be performed by appropriately selecting a solution process, such as slot die printing, screen printing, inkjet printing, gravure printing, or offset printing, as necessary. The same process can be carried out.
- a solution process such as slot die printing, screen printing, inkjet printing, gravure printing, or offset printing, as necessary. The same process can be carried out.
- the photoactive layer 400 is formed on the first charge transport unit 300.
- the photoactive layer 400 is integrally formed to penetrate the individual cells.
- the photoactive layer 400 included in the individual cell may be formed at one time. Therefore, there is no advantage in that a separate patterning process is not required and the process can be simplified.
- the photoactive layer 400 may have a bulk hetero junctuin structure or a bilayer structure of an electron donor material and an electron acceptor material.
- slot die printing, screen printing, inkjet printing, gravure printing, offset printing, doctor blade coating, knife edge coating, dip coating, spray coating, or the like may be appropriately selected as necessary.
- Process such as deposition can be carried out.
- the second charge transport unit 500 is formed on the photoactive layer 400.
- the second charge transport unit 500 includes a second electron transport layer 500b and a second hole transport layer 500a, and alternately forms the two types of charge transport layers. Therefore, the second electron transport layer 500b and the second hole transport layer 500a are disposed to be adjacent to each other.
- the arrangement structure is formed to be opposite to the arrangement structure of the first charge transfer unit 300 described above. That is, the first electron transport layer 300b and the second hole transport layer 500a face each other such that the first hole transport layer 300a and the second electron transport layer 500b face each other with the photoactive layer 400 therebetween.
- the second charge transport unit 500 may be performed by appropriately selecting a solution process such as slot die printing, screen printing, inkjet printing, gravure printing, or offset printing, as necessary. The same process can be carried out.
- the second electrode part 600 is formed on the second charge transport part 500.
- the second electrode part 500 is composed of a plurality of second electrodes 600a, 600b, 600c, and 600d, and the plurality of second electrodes 600a, 600b, 600c and 600d manufacture one electrode. It can then be formed by scribing. As a result, a second electrode part 600 including a plurality of second electrodes 600a, 600b, 600c, and 600d arranged side by side to be spaced apart by a predetermined distance is formed.
- one second electrode is formed to be in contact with one set of the second hole transport layer 500a / the second electron transport layer 500b, which constitutes a second subcell.
- one set of the second hole transporting layer 500a / the second electron transporting layer 500b formed on one electrode is located at the same potential, so that the side contact between these two charge transporting layers is possible, thereby reducing the area where power is lost. There is an advantage that can be minimized.
- the second electrode part 600 is formed to face each other at a predetermined interval with respect to the first electrode part 200, and the gap constitutes the first charge transport part 300 or the second charge transport part 500. It corresponds to the width of the layer. That is, the first electrode 200a and the second electrode 600a share one cell constituting the subcell. As a result, the first electrode part 200 and the second electrode part 600 play a role of serially connecting each cell constituting the module, so that a separate wiring area for connecting each cell is not required. .
- the second electrode part 600 may include a metal, an alloy, or a conductive polymer material, and may be formed through thermal evaporation.
- the metal when the second electrode part 600 is formed of a metal electrode, the metal may be manufactured in an ink form and may be formed through a solution process such as screen printing, inkjet printing, gravure printing, and offset printing.
- the solution process can be produced in a large area, there is an advantage that can lower the manufacturing process cost.
- the method for manufacturing a solar cell module according to the present invention may manufacture individual cells constituting the module at once.
- 6A is a J-V curve of a first subcell constituting a solar cell module according to an embodiment of the present invention.
- 6B is a J-V curve of a second subcell constituting a solar cell module according to an embodiment of the present invention.
- a solar cell module sample was prepared.
- the sample was thermally deposited on a glass substrate to form an ITO transparent electrode, and a PEDOT: PSS thin film layer as a hole transport layer on the ITO transparent electrode as an electron transport layer.
- the TiO x thin film layers were alternately formed to form a first charge transport portion.
- the first charge transport portion was formed through tape casting using a doctor blade.
- P3HT: PCBM was formed by spin coating a photoactive layer on the first charge transport unit, and a PEDOT: PSS thin film layer was disposed on the photoactive layer as a hole transport layer.
- the PEDOT: PSS thin film layer was formed by tape casting using a doctor blade.
- an Al electrode was formed through thermal deposition.
- the work function is low and can be used as a cathode by itself.
- the TiO x thin film layer which is an electron transport layer, is not separately disposed.
- the module manufactured through the above process includes a first cell composed of a glass substrate-ITO transparent electrode-PEDOT: PSS layer-P3HT: PCBM layer-Al electrode, and a glass substrate-ITO transparent electrode-TiO x layer-P3HT: PCBM Layer-PEDOT: A first cell comprising a first cell / second cell or a second cell / first cell according to an arrangement order of the first cell and the second cell, the second cell comprising a PSS layer-Al electrode. It may include a subcell and a second subcell.
- the open circuit voltage (Voc) in the Al electrode-ITO electrode section, the ITO electrode-Al electrode section, the ITO electrode-Al electrode section, and the Al electrode-ITO electrode section has a value of about 0.6 V
- the Al electrode- It can be seen that the open circuit voltage in the Al electrode section and the ITO electrode-ITO electrode section has a value of about 1.2V and about 2 times.
- the individual cells constituting the module are connected in series through electrodes, thereby lowering current and increasing voltage, and do not require additional space for connecting the individual cells in series. Therefore, high photoelectric conversion efficiency and low power loss can be simultaneously obtained.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (18)
- 제1 전극, 광활성층 및 제2 전극을 포함하는 다수개의 제1 태양전지 셀; 및제1 전극, 광활성층 및 제2 전극을 포함하는 다수개의 제2 태양전지 셀을 포함하고,상기 제1 태양전지 셀 및 제2 태양전지 셀은 각각 정공 수송층 및 전자 수송층 중에서 선택되는 적어도 하나의 전하 수송층을 포함하며, 서로 이웃하도록 교대로 형성되되, 상기 인접하는 제1 태양전지 셀과 제2 태양전지 셀 간의 상기 전하 수송층은 서로 교번하도록 배치되고,상기 제1 태양전지 셀 및 제2 태양전지 셀은 상기 제1 전극 또는 제2 전극을 통하여 이웃하는 셀과 연결되며, 상기 제1 태양전지 셀과 제2 태양전지 셀의 광활성층은 각 셀을 관통하도록 일체로 형성된 태양전지 모듈.
- 제1항에 있어서,상기 제1 태양전지 셀 및 제2 태양전지 셀은 각각,기판;상기 기판 상에 형성된 제1 전극;상기 제1 전극 상에 형성된 제1 전하 수송층;상기 정공 수송층 상에 형성된 광활성층;상기 광활성층 상에 형성된 제2 전하 수송층;상기 제2 전하 수송층 상에 형성된 제2 전극을 포함하는 것을 특징으로 하는 태양전지 모듈.
- 제1항에 있어서,상기 이웃하는 제1 태양전지 셀과 제2 태양전지 셀의 제1 전극 및 제2 전극 중 어느 하나는 일체로 형성되어 상기 셀 간을 연결하는 것을 특징으로 하는 태양전지 모듈.
- 제2항에 있어서,상기 이웃하는 제1 태양전지 셀과 제2 태양전지 셀의 제1 전하 수송층 중 어느 하나는 정공 수송층이고, 나머지 하나는 전자 수송층인 것을 특징으로 하는 태양전지 모듈.
- 제2항에 있어서,상기 이웃하는 제1 태양전지 셀과 제2 태양전지 셀의 제2 전하 수송층 중 어느 하나는 정공 수송층이고, 나머지 하나는 전자 수송층인 것을 특징으로 하는 태양전지 모듈.
- 제2항에 있어서,상기 제1 전극은 상기 제1 전하 수송층의 종류에 따라 양극(anode) 또는 음극(cathode)으로 동작하는 것을 특징으로 하는 태양전지 모듈.
- 제1항에 있어서,상기 광활성층은 전자주개 물질과 전자받개 물질의 벌크 헤테로 접합(bulk hetero junctuin) 구조인 것을 특징으로 하는 태양전지 모듈.
- 제7항에 있어서,상기 전자주개 물질은 공액 고분자 또는 유기 단분자를 포함하는 것을 특징으로 하는 태양전지 모듈.
- 제7항에 있어서,상기 전자받개 물질은 탄소동소체 또는 금속산화물을 포함하는 것을 특징으로 하는 태양전지 모듈.
- 제2항에 있어서,상기 제2 전극은 상기 제2 전하 수송층의 종류에 따라 양극(anode) 또는 음극(cathode)으로 동작하는 것을 특징으로 하는 태양전지 모듈.
- 제1항에 있어서,상기 제1 전극 또는 상기 제2 전극은 전도성 고분자를 포함하는 것을 특징으로 하는 태양전지 모듈.
- 기판 상에 이격 배치된 다수개의 제1 전극을 포함하는 제1 전극부를 형성하는 단계;상기 제1 전극부 상에 제1 정공 수송층과 제1 전자 수송층을 교번하여 배치함으로써 제1 전하 수송부를 형성하는 단계;상기 제1 전하 수송부 상에 광활성층을 일체로 형성하는 단계;상기 광활성층 상에 제2 전자 수송층과 제2 정공 수송층을 교번하여 배치함으로써 제2 전하 수송부를 형성하는 단계; 및상기 제2 전하 수송부 상에 이격 배치된 다수개의 제2 전극을 포함하는 제2 전극부를 형성하는 단계를 포함하는 태양전지 모듈 제조방법.
- 제12항에 있어서,상기 광활성층은 슬롯다이 프린팅, 스크린 프린팅, 잉크젯 프린팅, 그라비아 프린팅, 오프셋 프린팅, 닥터블레이드 코팅, 나이프 에지 코팅, 딥 코팅 및 스프레이 코팅 중에서 선택되는 어느 하나의 방법으로 형성되거나, 또는 증착을 통해 형성되는 것을 특징으로 하는 태양전지 모듈 제조방법.
- 제12항에 있어서,상기 각각의 제1 전극 상에 제1 정공 수송층과 제1 전자 수송층이 서로 접하도록 형성되는 것을 특징으로 하는 태양전지 모듈 제조방법.
- 제12항에 있어서,상기 각각의 제2 전극 하부에 제2 정공 수송층과 제2 전자 수송층이 서로 접하도록 형성되는 것을 특징으로 하는 태양전지 모듈 제조방법.
- 제12항에 있어서,상기 제1 전하 수송부와 상기 제2 전하 수송부는 상기 광활성층을 사이에 두고 서로 다른 전하를 가지는 수송층이 대향하도록 형성되는 것을 특징으로 하는 태양전지 모듈 제조방법.
- 제12항에 있어서,상기 제1 전극부 또는 제2 전극부는 슬롯다이 프린팅, 스크린 프린팅, 잉크젯 프린팅, 그라비아 프린팅, 오프셋 프린팅, 열증착 및 스퍼터링 중에서 선택되는 어느 하나로 형성하는 것을 특징으로 하는 태양전지 모듈 제조방법.
- 제13항에 있어서,상기 제1 전하 수송부와 상기 제2 전하 수송부는 슬롯다이 프린팅, 스크린 프린팅, 잉크젯 프린팅, 그라비아 프린팅 및 오프셋 프린팅 중에서 선택되는 어느 하나의 방법으로 형성되거나 마스크를 이용한 증착으로 형성되는 것을 특징으로 하는 태양전지 모듈 제조 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014520101A JP5908077B2 (ja) | 2011-07-22 | 2011-12-12 | 太陽電池モジュール及びその製造方法 |
US14/130,265 US20140116493A1 (en) | 2011-07-22 | 2011-12-12 | Solar cell module and method for manufacturing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110072863A KR101258185B1 (ko) | 2011-07-22 | 2011-07-22 | 태양전지 모듈 및 이의 제조방법 |
KR10-2011-0072863 | 2011-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013015496A1 true WO2013015496A1 (ko) | 2013-01-31 |
Family
ID=47601300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/009555 WO2013015496A1 (ko) | 2011-07-22 | 2011-12-12 | 태양전지 모듈 및 이의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140116493A1 (ko) |
JP (1) | JP5908077B2 (ko) |
KR (1) | KR101258185B1 (ko) |
WO (1) | WO2013015496A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101440607B1 (ko) * | 2013-04-15 | 2014-09-19 | 광주과학기술원 | 태양전지 모듈 및 이의 제조방법 |
TWI550928B (zh) * | 2014-06-25 | 2016-09-21 | Atomic Energy Council | Series module of organic thin film solar cell and its making method |
WO2017164690A1 (ko) * | 2016-03-25 | 2017-09-28 | 코오롱인더스트리 주식회사 | 유기태양전지 및 이의 제조방법 |
KR102039215B1 (ko) | 2016-03-28 | 2019-10-31 | 주식회사 엘지화학 | 유기 태양전지 모듈 및 이의 제조 방법 |
KR20180047986A (ko) * | 2016-11-02 | 2018-05-10 | 주식회사 네오핀 | 유기 태양 전지 및 그 제조 방법 |
EP3364474A1 (en) * | 2017-02-20 | 2018-08-22 | Epishine AB | Laminated solar cell module |
JP2019165073A (ja) * | 2018-03-19 | 2019-09-26 | 株式会社リコー | 太陽電池モジュール |
JP2022500855A (ja) | 2018-09-14 | 2022-01-04 | エピシャイン アクティエボラーグ | 太陽電池積層物 |
CN109904331A (zh) * | 2019-02-28 | 2019-06-18 | 深圳市先进清洁电力技术研究有限公司 | 一种SnO2-rGO复合电子传输层钙钛矿太阳能电池的制备方法 |
CN112390947B (zh) * | 2019-08-16 | 2023-04-28 | 位速科技股份有限公司 | 电极界面层材料、两性离子聚合物和有机光伏元件 |
KR102378184B1 (ko) | 2019-11-13 | 2022-03-23 | 고려대학교 산학협력단 | 태양전지 및 이를 포함하는 태양전지 모듈 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080064438A (ko) * | 2007-01-05 | 2008-07-09 | 삼성전자주식회사 | 고분자 태양전지 및 그의 제조방법 |
KR20100032928A (ko) * | 2007-07-11 | 2010-03-26 | 버클 레이저 테크놀로지 게엠베하 | 박막 태양 전지 모듈 및 그 제조 방법 |
KR20100107600A (ko) * | 2009-03-26 | 2010-10-06 | 삼성전자주식회사 | 태양전지 및 그 제조 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077843B2 (ja) * | 1982-11-01 | 1995-01-30 | 鐘淵化学工業株式会社 | アモルフアス多元系半導体素子 |
US6706963B2 (en) | 2002-01-25 | 2004-03-16 | Konarka Technologies, Inc. | Photovoltaic cell interconnection |
JP4039418B2 (ja) * | 2003-10-31 | 2008-01-30 | 松下電工株式会社 | 光電変換素子および光電変換モジュール |
JP2005228614A (ja) * | 2004-02-13 | 2005-08-25 | Bridgestone Corp | 色素増感型太陽電池用対向電極及び色素増感型太陽電池 |
US7307278B2 (en) * | 2004-12-22 | 2007-12-11 | General Electric Company | Organic electronic devices having two dimensional series interconnections |
JP4759286B2 (ja) * | 2005-02-23 | 2011-08-31 | シャープ株式会社 | 有機太陽電池モジュール及びその製造方法 |
JP4925654B2 (ja) | 2005-12-01 | 2012-05-09 | 新光電気工業株式会社 | 色素増感型太陽電池モジュールおよびその製造方法 |
US8314329B2 (en) * | 2006-07-06 | 2012-11-20 | Sharp Kabushiki Kaisha | Dye-sensitized solar cell module and method for manufacturing the same |
US20100078064A1 (en) | 2008-09-29 | 2010-04-01 | Thinsilicion Corporation | Monolithically-integrated solar module |
WO2010083161A1 (en) * | 2009-01-13 | 2010-07-22 | Konarka Technologies, Inc. | Photovoltaic module |
KR101034122B1 (ko) * | 2009-03-13 | 2011-05-13 | 한양대학교 산학협력단 | 동일 평면 상에 형성된 전극들을 가지는 태양전지 |
US20120006377A1 (en) * | 2010-07-12 | 2012-01-12 | Samsung Sdi Co., Ltd. | Photoelectric conversion module |
-
2011
- 2011-07-22 KR KR1020110072863A patent/KR101258185B1/ko not_active IP Right Cessation
- 2011-12-12 WO PCT/KR2011/009555 patent/WO2013015496A1/ko active Application Filing
- 2011-12-12 JP JP2014520101A patent/JP5908077B2/ja not_active Expired - Fee Related
- 2011-12-12 US US14/130,265 patent/US20140116493A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080064438A (ko) * | 2007-01-05 | 2008-07-09 | 삼성전자주식회사 | 고분자 태양전지 및 그의 제조방법 |
KR20100032928A (ko) * | 2007-07-11 | 2010-03-26 | 버클 레이저 테크놀로지 게엠베하 | 박막 태양 전지 모듈 및 그 제조 방법 |
KR20100107600A (ko) * | 2009-03-26 | 2010-10-06 | 삼성전자주식회사 | 태양전지 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20130011598A (ko) | 2013-01-30 |
JP2014523138A (ja) | 2014-09-08 |
JP5908077B2 (ja) | 2016-04-26 |
US20140116493A1 (en) | 2014-05-01 |
KR101258185B1 (ko) | 2013-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013015496A1 (ko) | 태양전지 모듈 및 이의 제조방법 | |
ES2399798T3 (es) | Módulo fotovoltaico y procesado del mismo | |
Kopola et al. | Gravure printed flexible organic photovoltaic modules | |
WO2014171615A1 (ko) | 태양전지 모듈 및 이의 제조방법 | |
WO2011062457A2 (ko) | 유기-무기 하이브리드 태양전지 및 그 제조방법 | |
US10199590B2 (en) | Photovoltaic cell module | |
KR100986159B1 (ko) | 에너지 전환 효율이 향상된 유기 태양전지 및 이의 제조방법 | |
WO2010120082A2 (ko) | 고분자 전해질층을 이용한 적층형 유기태양전지 및 그 제조방법 | |
WO2011040750A2 (ko) | 적층형 병렬 유기태양전지 | |
US8071414B2 (en) | Organic photovoltaic device with improved power conversion efficiency and method of manufacturing same | |
KR20110098303A (ko) | 접합고리계 화합물을 포함하는 유기태양전지 | |
JP5537636B2 (ja) | 太陽電池及び太陽電池モジュール | |
US20130333739A1 (en) | Photovoltaic modules | |
US20110100431A1 (en) | Tandem Solar Cell and Fabricating Method thereof | |
CN107452685A (zh) | 印刷光伏模块的制造方法和相关光伏模块 | |
WO2022010326A1 (ko) | 산염기 부산물로 도핑된 유기 정공 수송물질 및 이를 이용한 광소자 | |
JP6034429B2 (ja) | 光電変換装置および光電変換装置の製造方法 | |
WO2012165670A1 (ko) | 나노구조체를 포함하는 태양전지 제조방법 | |
KR20130142706A (ko) | 유기태양전지 모듈 및 이의 제조방법 | |
Wan et al. | The design and realization of large-scale patterned organic solar cells in series and parallel configurations | |
WO2016052970A1 (ko) | 유기태양전지 모듈 및 이의 제조방법 | |
Zhang et al. | Printing of flexible, large-area organic photovoltaic cells | |
KR101564969B1 (ko) | 유기태양전지 모듈 구조 및 그 제조방법 | |
WO2017171364A2 (ko) | 유기 태양전지 모듈 및 이의 제조 방법 | |
WO2022019618A1 (ko) | 보호층을 가지는 광소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11869833 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014520101 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14130265 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11869833 Country of ref document: EP Kind code of ref document: A1 |