摘要
本文通过检索、筛选、统计和分析国内外有关SLA 3D打印的专利申请, 对有关专利申请量进行统计, 梳理SLA 3D打印领域的技术发展脉络, 同时对基于SLA光固化3D打印技术的核心专利和技术发展进行分析梳理, 以期为国内相关研究机构提供技术参考.
Through the retrieval, screening, statistics and analysis of the patent applications related to SLA 3D printing at home and abroad, the relevant patent applications were counted, and the technical development of the SLA 3D printing field was combed. At the same time, the core patents and technology development based on the SLA light curing 3D printing technology were analyzed, to provide references for the development related research institute.
作者
李晓文
张瑾
郭紫琪
LI Xiaowen;ZHANG Jin;GUO Ziqi(Patent Examination Cooperation Sichuan Center of the Patent Office, SIPO, Chengdu Sichuan 610213)
出处
《河南科技》
2018年第15期35-37,共3页
Henan Science and Technology
关键词
SLA
3D打印
光固化
核心专利
技术发展
SLA
3D printing
stereo lithography
core patents
technique progress
