近来，技术呈现交叉、融合的发展趋势，技术会聚现象涌现了，有望主导下一代技术创新。本文首先借助科学计量和共现网络分析对技术会聚研究趋势及热点进行总体概述；接着运用文献回顾归纳分析，从技术会聚界定、测度、过程及会聚创新几个方面对当前技术会聚研究进行梳理并展望。研究发现：现阶段，技术会聚内涵已基本明晰，技术会聚测度研究最为广泛，但技术会聚其他方面的研究成果是初浅的、零散的、不成体系的；为支撑技术会聚的发展及相关科技政策，迫切需要学者打开技术会聚的“黑箱”，开展技术会聚辨识、预测及技术会聚创新等重点选题的研究。

A remarkable feature of recent technological trend is the overlapping and merging of distinct technologies, i.e., technological convergence, which is expected to dominate the next-generation innovation. We firstly sketch out the trend and hotspots of existing studies on technological convergence by using bibliometricsand co-word network analysis. Then, research topics such as definitions, measurements and processes of technological convergence and converging innovation were analyzed and summarized by us through a systematic literature review. We found the definition of technological convergence has been basically clarified, the measurement of technological convergence has attracted the most widespread attention, but research results in other aspects of technological convergence are shallow, dispersal and disjointed at the current stage. To support the development of technological convergence and relevant S&T policies, opening the “black box” of technological convergence process is one of the most urgent problems, and scholars also urgently need to carry out studies on identification, forecast and innovation of technological convergence.