Patent
Photovoltaic cell and method of fabricating the same
Akira Terakawa,Toshio Asaumi +1 more
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TLDR
In this paper, an anti-reflection film made of amorphous silicon nitride or the like is formed in this order on the main surface of an n-type single-crystalline silicon substrate.Abstract:
An i-type amorphous silicon film and an anti-reflection film made of amorphous silicon nitride or the like are formed in this order on a main surface of an n-type single-crystalline silicon substrate. On a back surface of the n-type single-crystalline silicon substrate are provided a positive electrode and a negative electrode next to each other. The positive electrode includes an i-type amorphous silicon film, a p-type amorphous silicon film, a back electrode, and a collector electrode formed in this order on the back surface of the n-type single-crystalline silicon substrate. The negative electrode includes an i-type amorphous silicon film, an n-type amorphous silicon film, a back electrode, and a collector electrode formed in this order on the back surface of the n-type single-crystalline silicon substrate.read more
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Solar cell module
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Photoelectric conversion device and manufacturing method thereof
Min-Seok Oh,Jung-tae Kim,Nam-Kyu Song,Min Park,Yun-Seok Lee,Czang-Ho Lee,Myung-Hun Shin,Byoung-Kyu Lee,Yuk-Hyun Nam,Seung-jae Jung,Mi-Hwa Lim,Joon-Young Seo,Dong-uk Choi,Dongseop Kim,Byoung-June Kim +14 more
TL;DR: In this paper, a photoelectric conversion device having a semiconductor substrate (10) including a front side and back side, a protective layer (60), a non-single crystalline semiconductor layer (20), and a conductive layer (30), including the first impurity and a second impurity formed on a second portion of the back side of the first non-Single crystalline polysilicon (SLS) layer was presented.
References
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Patent
Bilevel contact solar cells
TL;DR: In this article, the back surface of a solar cell is patterned by etching into an array of bilevel, interdigitated mesas and trenches, separated by inclined surfaces.
Journal ArticleDOI
27.5-percent silicon concentrator solar cells
TL;DR: In this paper, optical light trapping was used to enhance the absorption of weakly absorbed near bandgap light, achieving one-sun efficiencies under an AM1.5 spectrum normalized to 100 mW/cm2.
Patent
Method of fabricating back surface point contact solar cells
TL;DR: In this article, a back surface point contact silicon solar cell having improved characteristics is fabricated by hydrogenating a silicon-silicon oxide interface where hydrogen atoms are diffused through silicon nitride and silicon oxide passivating layers on the surface of a silicon substrate.
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Semiconductor photoelectric conversion device
TL;DR: In this article, the I-type non-single-crystal semiconductor layer of the NIP member contains oxygen, carbon or phosphorus only in such a low concentration as 5×1018 atoms/cm3 or less.
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Photoelectric conversion element and method of manufacturing the same
TL;DR: In this paper, a back-surface electrode type photoelectric conversion element having electrodes and semiconductor layers for collecting carriers disposed only on a back surface side of a semiconductor substrate is provided.