JP6567705B2 - 太陽電池の製造方法 - Google Patents
太陽電池の製造方法 Download PDFInfo
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- JP6567705B2 JP6567705B2 JP2018004924A JP2018004924A JP6567705B2 JP 6567705 B2 JP6567705 B2 JP 6567705B2 JP 2018004924 A JP2018004924 A JP 2018004924A JP 2018004924 A JP2018004924 A JP 2018004924A JP 6567705 B2 JP6567705 B2 JP 6567705B2
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- H10F77/10—Semiconductor bodies
- H10F77/16—Material structures, e.g. crystalline structures, film structures or crystal plane orientations
- H10F77/162—Non-monocrystalline materials, e.g. semiconductor particles embedded in insulating materials
- H10F77/166—Amorphous semiconductors
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- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/40—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials
- H10P14/416—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials of highly doped semiconductor materials, e.g. polysilicon layers or amorphous silicon layers
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- H10F77/162—Non-monocrystalline materials, e.g. semiconductor particles embedded in insulating materials
- H10F77/166—Amorphous semiconductors
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
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- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
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- H—ELECTRICITY
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- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
- H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
- H10F10/166—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells the Group IV-IV heterojunctions being heterojunctions of crystalline and amorphous materials, e.g. silicon heterojunction [SHJ] photovoltaic cells
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- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
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- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
- H10F71/103—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
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- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/121—The active layers comprising only Group IV materials
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/16—Material structures, e.g. crystalline structures, film structures or crystal plane orientations
- H10F77/169—Thin semiconductor films on metallic or insulating substrates
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3451—Structure
- H10P14/3452—Microstructure
- H10P14/3454—Amorphous
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
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- 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
- Y02E10/548—Amorphous silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Description
Claims (5)
- 半導体基板の第1面上に第1の真性非晶質シリコン層を蒸着し、前記半導体基板の第2面上に第2の真性非晶質シリコン層を蒸着するステップと、
第1の導電型の不純物を含み、前記第1の真性非晶質シリコン層を間において前記半導体基板とp−n接合を形成する非晶質シリコン層を前記第1の真性非晶質シリコン層の上に蒸着して第1の導電型領域を形成する第1の導電型領域形成ステップと、
前記第1の導電型と反対の導電型である第2の導電型の不純物を含む真性非晶質シリコン層を前記第2の真性非晶質シリコン層の上に蒸着して第2の導電型領域を形成する第2の導電型領域形成ステップと、
前記第1、第2の導電型領域の各々に電気的に接続される電極を形成するステップと、
を含み、
前記第1、第2の真性非晶質シリコン層の各々が前記半導体基板の表面に0.5nm/sec〜2nm/secの蒸着速度で蒸着され、
前記第1の真性非晶質シリコン層の蒸着速度は、前記第2の真性非晶質シリコン層の蒸着速度より速い、太陽電池の製造方法。 - 前記真性非晶質シリコン層を蒸着する装置のパワーは、60mW/cm2〜150mW/cm2である、請求項1に記載の太陽電池の製造方法。
- 前記真性非晶質シリコン層を蒸着するためのシラン(SiH4)ガス量[Sccm]に対する水素(H2)ガス量[Sccm]の割合は、1:1〜100である、請求項1に記載の太陽電池の製造方法。
- 前記真性非晶質シリコン層を蒸着するステップの工程温度は、100℃〜200℃である、請求項1に記載の太陽電池の製造方法。
- 前記第1の導電型領域及び前記第2の導電型領域を形成するステップと前記電極を形成するステップとの間に、透明電極層(Transparent Conducting Oxide、TCO)を前記第1の導電型領域上及び前記第2の導電型領域上に形成するステップをさらに含み、
前記電極を形成ステップにおいて前記電極は、前記透明電極層に接続する、請求項1に記載の太陽電池の製造方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170008116A KR101879363B1 (ko) | 2017-01-17 | 2017-01-17 | 태양 전지 제조 방법 |
| KR10-2017-0008116 | 2017-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018117124A JP2018117124A (ja) | 2018-07-26 |
| JP6567705B2 true JP6567705B2 (ja) | 2019-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2018004924A Active JP6567705B2 (ja) | 2017-01-17 | 2018-01-16 | 太陽電池の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10593558B2 (ja) |
| EP (1) | EP3349257B1 (ja) |
| JP (1) | JP6567705B2 (ja) |
| KR (1) | KR101879363B1 (ja) |
| CN (1) | CN108336170B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739986A (zh) * | 2020-06-16 | 2020-10-02 | 江苏爱康能源研究院有限公司 | 一种提高高效晶硅异质结太阳能电池短路电流的方法 |
| CN112531052B (zh) * | 2020-12-28 | 2022-03-22 | 苏州腾晖光伏技术有限公司 | 异质结电池结构及其制备方法 |
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-
2017
- 2017-01-17 KR KR1020170008116A patent/KR101879363B1/ko active Active
-
2018
- 2018-01-09 US US15/866,052 patent/US10593558B2/en active Active
- 2018-01-10 EP EP18150978.7A patent/EP3349257B1/en active Active
- 2018-01-16 CN CN201810039075.9A patent/CN108336170B/zh active Active
- 2018-01-16 JP JP2018004924A patent/JP6567705B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101879363B1 (ko) | 2018-08-16 |
| CN108336170B (zh) | 2021-08-27 |
| JP2018117124A (ja) | 2018-07-26 |
| US10593558B2 (en) | 2020-03-17 |
| EP3349257B1 (en) | 2020-10-07 |
| US20180204737A1 (en) | 2018-07-19 |
| EP3349257A1 (en) | 2018-07-18 |
| CN108336170A (zh) | 2018-07-27 |
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