Promoting the integrated development of science and technology and industrial innovation in the Yangtze River Delta, it includes not only the coordination of science and technology and industrial innovation in Jiangsu, Zhejiang, Anhui and Shanghai, but also the organic coordination of "government-industry-university-research-media" and other subjects in the innovation community, as well as the chain innovation that connects the two links of science and technology and industrial innovation and produces coupling effects.From the perspective of regional coordination, integration of innovation is to see the innovation cooperation, spillover effect and innovation effect among different regions from the perspective of spatial geography. In addition, innovation integration is also manifested as cooperation and mutual integration of innovation behaviors among regions, including technology spillover between regions, cooperative patent application, R&D personnel flow and industrial association.From the perspective of innovation subjects, the subjects involved in regional innovation development include government, industry and colleges and universities, and the integration development of regional innovation should pay attention to the coordination among the three subjects. Among them, the government is the main body of innovation input. The industry undertakes the dual tasks of innovation input and innovation execution. As the main body of gathering scholars, experts and other high-end talents, colleges and universities play the role of innovation execution.The connectivity of links is the coupling process of the link of innovation. The degree of the coupling of the link of innovation should pay attention to distinguishing the different characteristics of the two stages, building relevant systems and incentive rules, unifying the behavior of each subject in different links of innovation, and realizing the deep coupling of the two links.
