专利汇可以提供Manufacture of thin film solar cell专利检索,专利查询,专利分析的服务。并且PURPOSE:To manufacture a thin film solar cell which has a beautiful external appearance and enhances the commercial value, by corroding a transparent conductive film coated on a semiconductor thin film to a thickness offering desired interference color. CONSTITUTION:The transparent conductive film 2 constituted of In2O3, etc. is coated on the surface of a glass substrate 1, an amorphous Si layer 3 is grown thereon, further a metallic electrode film 4 is provided, and thereby a solar battery is constituted. In this case, the conductive film once produced is etched so as to be thin to a desired film thickness. For the etchant, aqua regia, hydrochloric acid in combination with ferric chloride solution or CCl4 vapor, etc. can be used to an In2O3 film, and the film thickness is dropped to the fixed film thickness value by using the eye view together when necessary by a fixed speed etching. Thus, by providing a transparent conductive film, the interference color delicately varied by adjusting the film thickness offers the beautiful external appearance.,下面是Manufacture of thin film solar cell专利的具体信息内容。
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