Design & Manufacturing
- Volume 2 Issue 1
- /
- Pages.45-50
- /
- 2008
- /
- 2800-0323(pISSN)
- /
- 2733-452X(eISSN)
A study on the process optimization of injection molding for replicability enhancement of micro channel
미세채널 전사성 향상을 위한 사출성형 공정최적화 기초연구
- Go, Young-Bae (Korea Institute of Merchinery Mertirials) ;
- Kim, Jong-Sun (Dan-kook university) ;
- Yu, Jae-Won (Dan-kook university) ;
- Min, In-Gi (Dan-kook university) ;
- Kim, Jong-Duck (Dan-kook university) ;
- Yoon, Kyung-Hwan (Dan-kook university) ;
- Hwang, Cheul-Jin (Dan-kook university)
- Received : 2007.11.26
- Accepted : 2008.01.30
- Published : 2008.02.01
Abstract
Micro channel is to fabricate desired pattern on the polymer substrate by pressing the patterned mold against the substrate which is heated above the glass transition temperature, and it is a high throughput fabrication method for bio chip, optical microstructure, etc. due to the simultaneous large area patterning. However, the bad pattern fidelity in large area patterning is one of the obstacles to applying the hot embossing technology for mass production. In the present study, stamper of cross channel with width