关键词: 技术机会分析, 专利分析, 染料敏化太阳能电池

Abstract: This paper presents a multi-level framework which contains technical analysis, competitive analysis and potential market analysis to support and systematically identify technological opportunities based on theory of Technology Delivery System. Under the framework, the paper used patent data and integrated technology monitoring, bibliometrics and technology morphology methods to analyze technological opportunities for a specific technology field. The analysis model was applied to guide technology opportunity analysis on dye sensitized solar cell based on DWPI database. The research results show that TiO2 semiconductor film, organic dye, gel electrolyte and Platinum counter electrode is dominate in each component technology filed, and China has relative strong R&D capability in organic dye and Platinum counter electrode field.

Key words: Technology opportunity analysis, Patent analysis, dye sensitized solar cell