JP5927027B2 - 光電変換装置 - Google Patents
光電変換装置 Download PDFInfo
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- JP5927027B2 JP5927027B2 JP2012107481A JP2012107481A JP5927027B2 JP 5927027 B2 JP5927027 B2 JP 5927027B2 JP 2012107481 A JP2012107481 A JP 2012107481A JP 2012107481 A JP2012107481 A JP 2012107481A JP 5927027 B2 JP5927027 B2 JP 5927027B2
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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
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
-
- 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
- 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
- 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
-
- 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
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/17—Photovoltaic cells having only PIN junction potential barriers
- H10F10/174—Photovoltaic cells having only PIN junction potential barriers comprising monocrystalline or polycrystalline materials
-
- 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
-
- 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
- H10F77/12—Active materials
- H10F77/122—Active materials comprising only Group IV materials
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Photovoltaic Devices (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
Description
本実施の形態では、本発明の一態様における光電変換装置、およびその作製方法について説明する。
本実施の形態では、実施の形態1で示した光電変換装置とは異なる構成の光電変換装置について説明する。なお、実施の形態1と共通する点については、本実施の形態ではその詳細な説明は省略する。
本実施の形態では、実施の形態1および2で示した光電変換装置とは異なる構成の光電変換装置について説明する。なお、実施の形態1と共通する点については、本実施の形態ではその詳細な説明は省略する。
110 第1のシリコン半導体層
120 第2のシリコン半導体層
120a シリコン半導体膜
130 第3のシリコン半導体層
140 第4のシリコン半導体層
150 透光性導電膜
170 第1の電極
180 透光性導電膜
190 第2の電極
200 マスク
300 結晶性シリコン基板
310 第1のシリコン半導体層
320 第2のシリコン半導体層
320a シリコン半導体膜
330 第3のシリコン半導体層
340 第4のシリコン半導体層
370 第1の電極
390 第2の電極
410 第1の透光性導電膜
420 第2の透光性導電膜
430 第3の透光性導電膜
440 第4の透光性導電膜
500 結晶性シリコン基板
510 第1のシリコン半導体層
520 第2のシリコン半導体層
520a シリコン半導体膜
530 第3のシリコン半導体層
540 第4のシリコン半導体層
570 第1の電極
570a 導電層
590 第2の電極
600 マスク
610 透光性薄膜
630 透光性薄膜
Claims (2)
- 結晶性シリコン基板、第1のシリコン半導体層乃至第4のシリコン半導体層、透光性導電膜、第1の電極、及び第2の電極を有する光電変換装置であって、
前記第2の電極上に前記第4のシリコン半導体層が設けられ、
前記第4のシリコン半導体層上に前記第3のシリコン半導体層が設けられ、
前記第3のシリコン半導体層上に前記結晶性シリコン基板が設けられ、
前記結晶性シリコン基板上に前記第1のシリコン半導体層が設けられ、
前記第1のシリコン半導体層上に前記第2のシリコン半導体層が設けられ、
前記第2のシリコン半導体層上に前記透光性導電膜が設けられ、
前記透光性導電膜上に前記第1の電極が設けられ、
前記第2のシリコン半導体層は、前記第1の電極と重ならない領域に開口部を有し、
前記第2のシリコン半導体層は、前記第1のシリコン半導体層に比較してキャリア濃度が高く、
前記結晶性シリコン基板の導電型はn型であり、
前記第1のシリコン半導体層及び前記第2のシリコン半導体層の導電型はp型であり、
前記第3のシリコン半導体層の導電型はi型またはn型であり、
前記第4のシリコン半導体層の導電型はn型であることを特徴とする光電変換装置。 - 請求項1において、
前記第4のシリコン半導体層は、前記第3のシリコン半導体層に比較してキャリア濃度が高いことを特徴とする光電変換装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012107481A JP5927027B2 (ja) | 2011-10-05 | 2012-05-09 | 光電変換装置 |
| US13/628,458 US8987738B2 (en) | 2011-10-05 | 2012-09-27 | Photoelectric conversion device |
| CN201210367388.XA CN103035753B (zh) | 2011-10-05 | 2012-09-28 | 光电转换装置 |
| US14/627,298 US9761749B2 (en) | 2011-10-05 | 2015-02-20 | Photoelectric conversion device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011221164 | 2011-10-05 | ||
| JP2011221164 | 2011-10-05 | ||
| JP2012107481A JP5927027B2 (ja) | 2011-10-05 | 2012-05-09 | 光電変換装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013093543A JP2013093543A (ja) | 2013-05-16 |
| JP2013093543A5 JP2013093543A5 (ja) | 2015-05-14 |
| JP5927027B2 true JP5927027B2 (ja) | 2016-05-25 |
Family
ID=48022451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012107481A Expired - Fee Related JP5927027B2 (ja) | 2011-10-05 | 2012-05-09 | 光電変換装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US8987738B2 (ja) |
| JP (1) | JP5927027B2 (ja) |
| CN (1) | CN103035753B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5917082B2 (ja) | 2011-10-20 | 2016-05-11 | 株式会社半導体エネルギー研究所 | 光電変換装置の作製方法 |
| WO2013069324A1 (ja) * | 2011-11-10 | 2013-05-16 | 三菱電機株式会社 | 太陽電池およびその製造方法、太陽電池モジュール |
| TWI517430B (zh) * | 2013-12-31 | 2016-01-11 | 東旭能興業有限公司 | 太陽能電池單元及其製造方法 |
| JP6576025B2 (ja) * | 2014-09-29 | 2019-09-18 | キヤノン株式会社 | 光電変換装置、及び撮像システム |
| CN106601860A (zh) * | 2015-10-14 | 2017-04-26 | 福建金石能源有限公司 | 一种硅基异质结电池的制备方法 |
| CN113748522B (zh) | 2019-03-29 | 2025-01-17 | 迈可晟太阳能有限公司 | 具有包括区分开的p型和n型区与偏置触点的混合结构的太阳能电池 |
| CN112054094A (zh) * | 2020-09-08 | 2020-12-08 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种太阳能电池及其制作方法 |
| CN119008711A (zh) * | 2023-10-13 | 2024-11-22 | 浙江晶科能源有限公司 | 太阳能电池及其制备方法、光伏组件 |
| CN119008712A (zh) | 2023-10-13 | 2024-11-22 | 浙江晶科能源有限公司 | 太阳能电池及光伏组件 |
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| JPH0795603B2 (ja) | 1990-09-20 | 1995-10-11 | 三洋電機株式会社 | 光起電力装置 |
| JP3158027B2 (ja) * | 1995-06-21 | 2001-04-23 | シャープ株式会社 | 太陽電池及びその製造方法 |
| JP3349308B2 (ja) * | 1995-10-26 | 2002-11-25 | 三洋電機株式会社 | 光起電力素子 |
| JP3469729B2 (ja) | 1996-10-31 | 2003-11-25 | 三洋電機株式会社 | 太陽電池素子 |
| JP3772456B2 (ja) * | 1997-04-23 | 2006-05-10 | 三菱電機株式会社 | 太陽電池及びその製造方法、半導体製造装置 |
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-
2012
- 2012-05-09 JP JP2012107481A patent/JP5927027B2/ja not_active Expired - Fee Related
- 2012-09-27 US US13/628,458 patent/US8987738B2/en not_active Expired - Fee Related
- 2012-09-28 CN CN201210367388.XA patent/CN103035753B/zh not_active Expired - Fee Related
-
2015
- 2015-02-20 US US14/627,298 patent/US9761749B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8987738B2 (en) | 2015-03-24 |
| US9761749B2 (en) | 2017-09-12 |
| US20150162477A1 (en) | 2015-06-11 |
| CN103035753A (zh) | 2013-04-10 |
| US20130087789A1 (en) | 2013-04-11 |
| JP2013093543A (ja) | 2013-05-16 |
| CN103035753B (zh) | 2017-06-13 |
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