JP5711618B2 - 光電変換装置 - Google Patents
光電変換装置 Download PDFInfo
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- JP5711618B2 JP5711618B2 JP2011134145A JP2011134145A JP5711618B2 JP 5711618 B2 JP5711618 B2 JP 5711618B2 JP 2011134145 A JP2011134145 A JP 2011134145A JP 2011134145 A JP2011134145 A JP 2011134145A JP 5711618 B2 JP5711618 B2 JP 5711618B2
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- semiconductor layer
- electrode
- photoelectric conversion
- conversion device
- insulator
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- H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
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- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/20—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials
- H01L31/202—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials including only elements of Group IV of the Periodic System
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- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/546—Polycrystalline 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
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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
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
である。
本実施の形態では、本発明の一態様である光電変換装置の構造、及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で説明した光電変換装置と同等の構成をより簡易に作製できる光電変換装置の作製方法の例を説明する。
本明細書に開示する光電変換装置は、さまざまな電子機器に用いることができる。本実施の形態では、その一例として、電子書籍の電源として用いる例を説明する。
120 導電膜
140 第1の半導体層
150 第2の半導体層
160 第3の半導体層
180 透光性導電膜
210 マスク
230 絶縁体
250 マスク
270 接続電極
340 遮蔽板
120a 第1の電極
120b 第1の電極
180a 第2の電極
180b 第2の電極
210a 絶縁樹脂
300a 分離溝
300b 分離溝
320a 構造欠陥
320b 構造欠陥
400a 接続溝
400b 接続溝
9630 筐体
9631 表示部
9632 操作キー
9633 光電変換装置
9634 充放電制御回路
9635 バッテリー
9636 DCDCコンバータ
9637 DCDCコンバータ
Claims (2)
- 基板上の、第1の電極と、
前記基板上の、第2の電極と、
前記第1の電極上の、第1の半導体層と、
前記第1の半導体層上の、第2の半導体層と、
前記第2の半導体層上の、第3の半導体層と、
前記第2の電極上の、第4の半導体層と、
前記第4の半導体層上の、第5の半導体層と、
前記第5の半導体層上の、第6の半導体層と、
絶縁体と、
前記絶縁体上、前記第3の半導体層上、及び前記第2の電極上と接する領域を有する、第3の電極と、を有し、
前記第1の半導体層は、第1の導電型を有し、
前記第2の半導体層は、真性半導体を有し、
前記第3の半導体層は、第2の導電型を有し、
前記第4の半導体層は、前記第1の導電型を有し、
前記第5の半導体層は、真性半導体を有し、
前記第6の半導体層は、前記第2の導電型を有し、
前記第1の導電型は、前記第2の導電型と、異なる導電型であり、
前記第1の電極と、前記第2の電極との間には、溝があり、
前記絶縁体は、前記溝を充填しており、
前記絶縁体は、前記第1の電極の一部の上面、及び前記第2の電極の一部の上面と接する領域を有し、
前記絶縁体は、前記第1の半導体層の側面、前記第2の半導体層の側面、及び前記第3の半導体層の側面と接する領域を有しつつ、前記第3の半導体層の上面より、高さの高い上面を有し、
前記第3の電極は、前記絶縁体を覆う領域を有し、
前記第3の電極は、前記第3の半導体層と電気的に接続され、
前記第3の電極は、前記第2の電極と電気的に接続され、
前記第1の半導体層の側面部、前記第2の半導体層の側面部、及び前記第3の半導体層の側面部は、前記第1の電極の側面部より後退してい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1の半導体層は、中央部と結晶化率が異ならない側面部を有し、
前記第3の半導体層は、中央部と結晶化率が異ならない側面部を有することを特徴とする光電変換装置。
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KR20130109330A (ko) * | 2012-03-27 | 2013-10-08 | 엘지이노텍 주식회사 | 태양전지 및 이의 제조 방법 |
JP6141670B2 (ja) * | 2013-03-29 | 2017-06-07 | 株式会社カネカ | 太陽電池の製造方法 |
JP6076302B2 (ja) * | 2014-09-22 | 2017-02-08 | 株式会社東芝 | 光電変換素子 |
NL2014040B1 (en) * | 2014-12-23 | 2016-10-12 | Stichting Energieonderzoek Centrum Nederland | Method of making a curent collecting grid for solar cells. |
DK3220421T3 (da) * | 2016-03-16 | 2021-06-28 | Armor Solar Power Films | Fremgangsmåde til fremstilling af trykte fotovoltaiske moduler |
WO2021117291A1 (ja) * | 2019-12-12 | 2021-06-17 | 株式会社エネコートテクノロジーズ | 素子の製造方法 |
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JPS6060776A (ja) * | 1983-09-14 | 1985-04-08 | Sanyo Electric Co Ltd | 光起電力装置の製造方法 |
JPH0620148B2 (ja) | 1985-11-06 | 1994-03-16 | 株式会社半導体エネルギ−研究所 | 半導体装置作製方法 |
DE3689679T2 (de) | 1985-08-24 | 1994-06-09 | Semiconductor Energy Lab | Herstellungsverfahren für ein Halbleiterbauelement frei von Leckstrom durch eine Halbleiterschict. |
AU583423B2 (en) | 1985-09-21 | 1989-04-27 | Semiconductor Energy Laboratory Co. Ltd. | Semiconductor device free from the electrical shortage through a semiconductor layer and method for manufacturing same |
KR900006772B1 (ko) | 1985-11-06 | 1990-09-21 | 세미콘닥터 에너지 라보라토리 컴파니 리미티드 | 반도체층을 통한 전기적 단락이 없는 반도체 장치와 그 제조방법 |
JPH04336471A (ja) | 1991-05-13 | 1992-11-24 | Canon Inc | 半導体薄膜のピンホールの除去方法 |
JP3035565B2 (ja) | 1991-12-27 | 2000-04-24 | 株式会社半導体エネルギー研究所 | 薄膜太陽電池の作製方法 |
JP3155459B2 (ja) | 1996-03-27 | 2001-04-09 | 三洋電機株式会社 | 集積型非晶質半導体太陽電池の製造方法及び集積型非晶質半導体太陽電池 |
US6323056B1 (en) * | 1998-07-27 | 2001-11-27 | Citizen Watch Co., Ltd. | Solar cell, method for manufacturing same, and photolithographic mask for use in manufacturing a solar cell |
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JP2004260013A (ja) | 2003-02-26 | 2004-09-16 | Kyocera Corp | 光電変換装置及びその製造方法 |
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JP2005101383A (ja) * | 2003-09-26 | 2005-04-14 | Sanyo Electric Co Ltd | 集積型光起電力装置及びその製造方法 |
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US20110308588A1 (en) | 2011-12-22 |
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