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Technological Mapping of the Photovoltaic Solar Energy Industry by Patent Documents Deposited in Brazil

机译：巴西存放专利文献的光伏太阳能产业技术映射

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摘要

Photovoltaic solar energy is a renewable form of electricity obtained directly from solar radiation using a semiconductor device called a photovoltaic cell. This article aims to map and identify the main characters and the evolution of the technological challenges presented by the technologies involving photovoltaic solar energy by monitoring patent documents filed between 2003 and 2011. Making it possible for the public to ensure, in practice, the way the "expertise" obtained from the technical information in documents can aggregate knowledge of a technological standpoint, applied to the photovoltaic solar energy field. So, the study methodology uses the analysis of patent applications filed in the Brazilian office extracted from PatBase (Minesoft). The main areas are: (a) semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, and others; (b) assemblies consisting of a plurality of individual semiconductor or other solid state devices; and, (c) coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material. This sector is highly influenced by governmental politics such as The Brazilian Normative Resolution 482 of the National Electric Energy Agency (ANEEL) and The Green Patents Program of The Brazilian National Institute of Industrial Property (INPI).
机译：光伏太阳能是使用称为光伏电池的半导体器件直接从太阳辐射获得的可再生电力。本文旨在通过监测2003年至2011年间提交的专利文献，映射和确定涉及光伏太阳能的技术挑战的主要特征和演变。使公众可以确保在实践中确保从文档中的技术信息中获得的“专业知识”可以汇总技术的知识，该技术是应用于光伏太阳能领域的技术观点。因此，研究方法使用从Patbase（Minesoft）提取的巴西办公室提交的专利申请分析。主要领域是：（a）半导体器件对红外线辐射，光，电磁辐射短波长的电磁辐射等; （b）由多个单独的半导体或其他固态装置组成的组件;并且（c）通过真空蒸发涂覆，通过溅射或通过涂层形成材料的离子注入来涂覆。该部门受到政府政治的影响，如国家电能机构（Aneel）的巴西规范决议482，以及巴西国家工业财产研究所（INPI）的绿色专利计划。

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