CAJ | 학술논문

技术扩散呈S曲线分布巳广为共识，但 S曲线只从宏观上揭示了技术随时间呈现的扩散规律。伴随着交叉学科的不断涌现，技术跨领域扩散的现象日趋明显，如何从跨领域的视角描述新技术扩散的特征是本文解决的主要问题。本文以专利引用数据为基础，通过对专利技术领域的界定，将专利引用关系转化为跨领域扩散关系，并结合扩散深度和广度指标提出了六种技术扩散特征。然后以石墨烯技术为例，证明了该方法的可行性。基于跨领域视角的新技术扩散特征描述，不仅有助于专利技术拥有者更好地推广研发成果，也有助于指导商业投资者及政府部门为新技术制定研究方向和扶持政策。
기술확산정S곡선분포사엄위공식，단 S곡선지종굉관상게시료기술수시간정현적확산규률。반수착교차학과적불단용현，기술과영역확산적현상일추명현，여하종과영역적시각묘술신기술확산적특정시본문해결적주요문제。본문이전리인용수거위기출，통과대전리기술영역적계정，장전리인용관계전화위과영역확산관계，병결합확산심도화엄도지표제출료륙충기술확산특정。연후이석묵희기술위례，증명료해방법적가행성。기우과영역시각적신기술확산특정묘술，불부유조우전리기술옹유자경호지추엄연발성과，야유조우지도상업투자자급정부부문위신기술제정연구방향화부지정책。
There is a common sense that technology diffusion folows a classic S-curve distribution,but the S-curve model has only revealed the overal evolution patterns of technology at the macro level. With the faster pace of technology innovation,cross-disciplinary characteristics of new technology diffusion are becoming increasingly obvious. In this paper, we propose a method to analyze the cross-disciplinary characteristics of new technology diffusion. Based on patent citations and the definition of technology field,we convert patent citation relationships into technology field diffusion relationships. And then depth and breadth indicators are set up to generalize six typical characteristics of new technology diffusion. At last,we conduct graphene technology as a case study. This method is helpful for technology owners to promote the achievement of research and development and guide business investors and government to make policy.