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1. 发明申请

WO2012034078A1 PHOTOVOLTAIC NANOWIRE STRUCTURES AND RELATED FABRICATION METHODS 审中-公开
标题翻译：光伏纳米结构和相关制造方法
公开(公告)号：WO2012034078A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/051091
申请日：2011-09-09
申请人： WANG, Shih-Ping , HOUNG, Yu-Min , KOBAYASHI, Nobuhiko
发明人： WANG, Shih-Ping , HOUNG, Yu-Min , KOBAYASHI, Nobuhiko
IPC分类号： H01L31/00
CPC分类号： H01L31/035236 , H01L21/02521 , H01L21/02603 , H01L21/02639 , H01L21/02664 , H01L31/035227 , H01L31/03921 , H01L31/075 , H01L31/18 , H01L31/1804 , H01L31/206 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： Nanowire-based photovoltaic energy conversion devices and related fabrication methods therefor are described. A plurality of photovoltaic (PV) nanowires extend outwardly from a surface layer of a substrate, each PV nanowire having a root end near the substrate surface layer and a tip end opposite the root end. For some embodiments, a collar material is formed that laterally surrounds and is in contact with the PV nanowires along a portion of one or more of their ends. According to some embodiments, the PV nanowires are formed on a crystalline silicon substrate. According to some other embodiments, the PV nanowires are formed on a roll-sourced continuous substrate.
摘要翻译：描述了基于纳米线的光能转换装置及其制造方法。多个光伏（PV）纳米线从衬底的表面层向外延伸，每个PV纳米线具有靠近衬底表面层的根端和与根端相对的尖端。对于一些实施例，形成轴环材料，其横向包围并沿其一个或多个端部的一部分与PV纳米线接触。根据一些实施方案，在晶体硅衬底上形成PV纳米线。根据一些其它实施方案，PV纳米线形成在辊来源的连续衬底上。

2. 发明申请

WO2011025733A1 NANOWIRE-BASED PHOTOVOLTAIC ENERGY CONVERSION DEVICES AND RELATED FABRICATION METHODS 审中-公开
标题翻译：基于纳米级的光伏能量转换器件及相关制造方法
公开(公告)号：WO2011025733A1
公开(公告)日：2011-03-03
申请号：PCT/US2010/046334
申请日：2010-08-23
申请人： INTERNATIONAL SOLARTECH, INC. , WANG, Shih-Ping , KOBAYASHI, Nobuhiko , HOUNG, Yu-Min
发明人： WANG, Shih-Ping , KOBAYASHI, Nobuhiko , HOUNG, Yu-Min
IPC分类号： G02F1/035 , G02F1/01 , G02F1/295
CPC分类号： H01L31/035227
摘要： Nanowire-based photovoltaic energy conversion devices and related fabrication methods therefor are described. A plurality of photovoltaic (PV) nanowires extend outwardly from a surface layer of a substrate, each PV nanowire having a root end near the substrate surface layer and a tip end opposite the root end. For one preferred embodiment, a canopy-style tip-side electrode layer contacts the tip ends of the PV nanowires and is separated from the substrate surface layer by an air gap layer, the PV nanowires being disposed within the air gap layer. For another preferred embodiment, a tip-side electrode layer is disposed upon a layer of optically transparent, electrically insulating solid filler material that laterally surrounds the PV nanowires along a portion of their lengths, wherein an air gap is disposed between the solid filler layer and the substrate surface layer. Methods for fabricating the nanowire-based photovoltaic energy conversion devices are also described.
摘要翻译：描述了基于纳米线的光能转换装置及其制造方法。多个光伏（PV）纳米线从衬底的表面层向外延伸，每个PV纳米线具有靠近衬底表面层的根端和与根端相对的尖端。对于一个优选实施例，冠盖式末端侧电极层接触PV纳米线的末端，并通过气隙层与衬底表面层分离，PV纳米线设置在气隙层内。对于另一个优选实施例，尖端侧电极层设置在沿其长度的一部分横向围绕PV纳米线的光学透明的电绝缘固体填充材料层上，其中气隙设置在固体填充层和衬底表面层。还描述了制造基于纳米线的光能转换装置的方法。

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