Recent Progress in the Nanoscale Additive Layer Manufacturing Process Using Two- Photon Polymerization for Fabrication of 3D Polymeric, Ceramic, and Metallic Structures

1 한국과학기술원 기계항공시스템학부 (Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology)2 삼성디스플레이 LCD사업부 (Divison of LCD, Samsung Display)3 한국생산기술연구원 마이크로나노공정그룹 (Micro/Nanoscale manufacturing R&D Group, Korea Institute of Industrial Technology)4 부산대학교 기계공학부 / 정밀정형 및 금형가공연구소 (School of Mechanical Engineering, ERC/NSDM, Pusan National University) Corresponding author: sanghu@pusan.ac.kr, Tel: +82-51-510-1011