Thin-film solar cell
专利汇可以提供Thin-film solar cell专利检索，专利查询，专利分析的服务。并且PURPOSE:To obtain the stable thin-film solar cell even at a high temperature by constituting a zone being in contact with a semiconductor layer by Ti or a Ti layer coated with a metallic layer through metallic paste printing when a metallic electrode layer for extracting photovoltage is set up on at least one side of the semiconductor layer. CONSTITUTION:A transparent substrate 1 made of glass, etc. is coated with a first electrode 2 consisting of a transparent conductive film, and an amorphous Si layer 3 of PIN structure consisting of a P type layer 31, a non-doped amorphous Si layer 32 and an N type layer 33 from the first electrode 2 side is formed on the electrode 2. When the layer 33 is coated with a metallic electrode 5, the layer 33 is coated with a Ti film 51 in approximately 1,000Angstrom thickness and the film 51 is used as the electrode 5 or an Al film 52 is further deposited on the film 51 and both films 51 and 52 are used as the electrode 5. Accordingly, a metallic diffusion from the electrode 5 on a temperature rise is avoided by making the electrode 5 on the side being in contact with the amorphous Si layer 3 of Ti.，下面是Thin-film solar cell专利的具体信息内容。
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