Abstract: technological convergence is the driving force of new industry emerge and development. It has great significance to analysis the breadth and depth character of technological convergence. This paper propose a technological convergence analysis framework based on patent data, which including both static and dynamic analysis. Then use global 7894 biochip industry patents, investigated biochip technological convergence structure, matrix and also dynamics. Results shows: biochip industry is the result of convergence between biotechnology and information technology; biochip ten element technologies closely convergence with each other; from 1998 to 2008, biochip technology convergence rate increasingly deepen, it gradually become stable until 2009 which means technology convergence paradigm is shaped and technological convergence trajectory become more and more steady, new industry emerge base on technological convergence.

摘要： 技术融合是新兴产业形成和发展的驱动力，分析技术融合的深度与宽度特征对于引导新兴产业形成和发展具有重要意义。提出了基于专利的技术融合分析的方法框架，既包括技术融合的静态分析，也包含技术融合的动态分析。在此方法体系下，基于1991到2013年全球7894项生物芯片产业专利，考察了生物芯片产业技术融合的结构、矩阵以及技术融合程度的动态变化。研究表明：生物芯片产业由生物与信息产业领域的10项核心技术融合而成，且核心技术间的融合紧密度较高；1998-2008年间生物芯片产业技术融合的程度不断加深，2009年后逐步趋于稳定，技术融合轨道日趋稳定，新的融合型产业形成。