기술연관분석을 활용한 기술융합구조 분석: 중소기업 융ㆍ복합기술개발사업 사례

This study analyzed convergence status among input technologies used intechnology development with Technology I-O analysis. It was another version of industryinput-output analysis which is used in technology planning. This case is an analysis ofassociation between technology an product. The subjects of analysis were 401 tasks thatapplied to '2012 Convergence Technology Development Project for Small and MediumBusinesses' promoted by Korea Technology & Information Promotion Agency for Smalland Medium Enterprises. The process of analysis is as followed. First step, we made a matrix table as an inputof technology input-output analysis. Input was defined by technology and output was definedby the product. Input technology was defined in a 3-digit code under National ScienceTechnology Classification and output products were defined in a 5-digit under NationalStandard Industry Code. Second, the Spillover ratio among technologies were calculated andwas used to make a picture of technology linkage. As a result of analysis, technology spillover of embedded S/W was the highest in ITconvergence, mold product in ET convergence, and functional cosmetics developmenttechnology in BT convergence. In general, IT convergence had many element technologieswith high technology spillover, and ET had a small number of element technologies withhigh technology spillover. Therefore, investment effect of element technology is expectedto be large if investment on element technologies with high technology spillover is importantfor vitalizing convergence.