METHODS FOR FORMING A PHOTOVOLTAIC DEVICE WITH LOW CONTACT RESISTANCE
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United States of America Patent
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Issued Date -
Oct 9, 2008
app pub date -
Apr 9, 2007
filing date -
Apr 9, 2007
priority date (Note) -
Abandoned
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Abstract
An improved PV solar cell structure and methods for manufacturing the same are provided. In one embodiment, a photovoltaic device includes a first photoelectric conversion unit, a first transparent conductive oxide layer and a first microcrystalline silicon layer disposed between and in contact with the photoelectric conversion unit and the transparent conductive oxide layer. In another embodiment, a method of forming a photovoltaic solar cell includes providing a substrate having a first transparent conductive oxide layer disposed thereon, depositing a first microcrystalline silicon layer on the transparent conductive oxide layer, and forming a first photoelectric conversion unit on the microcrystalline silicon layer.
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