中文摘要：

知识经济时代,知识是高技术企业的重要资产。自主创新是高技术企业依靠自身科技实力开展研发活动,最终实现科技成果商业化的过程。将自主创新过程分为创新构思形成、实验原型形成、工业原型开发、商业化4个阶段,发现自主创新各阶段的知识需求各不相同,进而研究各阶段的知识集聚特点。创新构思形成阶段主要集聚技术知识、伦理道德知识和市场知识,实验原型形成阶段主要集聚技术知识和市场知识,工业原型开发阶段主要集聚生产工艺知识和组织管理知识,商业化阶段主要集聚产品推广知识和投放时机选择知识。在此基础上,按照各阶段知识集聚类型,构建了高技术企业自主创新知识集聚模型。

英文摘要：

In knowledge economy era, knowledge is important asset of high-tech enterprises. And it＇s important to research the self-innovation of high-tech enterprises from the knowledge agglomeration perspective. High-tech enterprises do research and make product eommercialization all by themselves, and then self-innovation comes. This paper divides the high- tech enterprises＇ self-innovation into four stages： innovation design, the experimental prototype form and the industrial prototype form, commercial. We found different stages of self-innovation need different knowledge. Then we studied characteristics of knowledge agglomeration in each stage. In stage 1, technical knowledge, ethical and moral knowledge and market knowledge is important. In stage 2, technology knowledge and market knowledge is important. In stage 3, process knowledge and organizational knowledge is important. In stage 4, product promotion knowledge and knowledge on the timing is important. Then we give a model of knowledge agglomeration in high-tech enterprises＇ self-innovation.