Share Email Print
cover

Proceedings Paper

Direct micro-pattern machining of metal molds using pico-second lasers
Author(s): S. Fujimaki
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

As the new method of machining, laser ablation has a lot of attractive advantages. The possibilities of dead end engraving and stable long term machining would be the great merits of micro-patterning to large metal mold which is used to the optical sheets for flat panel display for example. We developed pico-second laser machining system and manufactured micro-patterns on metal mold surface. And from those sample-machining results, we concluded it is possible to adapt this system to metal mold micro-pattern machining and decided to continue our development of laser machining.

Paper Details

Date Published: 23 February 2010
PDF: 7 pages
Proc. SPIE 7585, Laser-based Micro- and Nanopackaging and Assembly IV, 75850G (23 February 2010); doi: 10.1117/12.841687
Show Author Affiliations
S. Fujimaki, Toshiba Machine Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 7585:
Laser-based Micro- and Nanopackaging and Assembly IV
Wilhelm Pfleging; Yongfeng Lu; Kunihiko Washio; Jun Amako; Willem Hoving, Editor(s)

© SPIE. Terms of Use
Back to Top