发明名称 |
FRONT ELECTRODE INCLUDING TRANSPARENT CONDUCTIVE COATING ON PATTERNED GLASS SUBSTRATE FOR USE IN PHOTOVOLTAIC DEVICE AND METHOD OF MAKING SAME |
摘要 |
This invention relates to a photovoltaic device including an electrode such as a front electrode/contact. In certain example embodiments, the front electrode of the photovoltaic device includes a multi-layered transparent conductive coating which is sputter-deposited on a textured surface of a patterned glass substrate. In certain example embodiments, a maximum transmission area of the substantially transparent conductive front electrode is located under a peak area of a quantum efficiency (QE) and/or QEx (photon flux of solar radiation) curve of the photovoltaic device and a light source spectrum used to power the photovoltaic device. In certain example embodiments, the front electrode includes a transparent conductive layer of or including one or more of (i) titanium zinc oxide doped with aluminum and/or niobium, and/or (ii) titanium niobium oxide. |
申请公布号 |
EP2232566(A2) |
申请公布日期 |
2010.09.29 |
申请号 |
EP20080857077 |
申请日期 |
2008.09.25 |
申请人 |
GUARDIAN INDUSTRIES CORP. |
发明人 |
DEN BOER, WILLEM;LU, YIWEI |
分类号 |
H01L31/0224 |
主分类号 |
H01L31/0224 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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