Estimation of monitoring image in laser blind via-hole drilling process of printed wiring boards with a high speed video camera and temperature visualization from obtained image by two-color method-Reference-Cited by-同舟云学术

Estimation of monitoring image in laser blind via-hole drilling process of printed wiring boards with a high speed video camera and temperature visualization from obtained image by two-color method

Published:2019 Issue:874 Volume:85 Page:19-00009-19-00009
ISSN:2187-9761
Container-title:Transactions of the JSME (in Japanese)
language:en
Short-container-title:

Author:

HIROGAKI Toshiki¹,AOYAMA Eiichi¹,KANKI Kouji²,YAMAGUCHI Ryouta¹

Affiliation:

1. Department of Mechanical Engineering, Doshisha University

2. Graduate School at Doshisha University

Publisher

Japan Society of Mechanical Engineers

Link

https://www.jstage.jst.go.jp/article/transjsme/85/874/85_19-00009/_pdf

Reference16 articles.

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2. Hirogaki, T., Aoyama, E., Katayama, T., Kondou, H., Ninagi, R. and Inoue, H., Quality estimation of small diameter via holes for circuit connection on multi-layer printed wiring boards using F. E. M. : Influence of heat input by laser drilling on copper foil at hole bottom , Transactions of the Japan Society of Mechanical Engineers,Series C,Vol.69, No.678 (2003), pp.509-515 (in Japanese).

3. Hirogaki, T., Aoyama, E., Ogawa, K.,OnchiS. And Iozumi, M., Quality control method of blind via hole based on monitoring Cu direct laser processing in high heat radiation printed circuit board with a high speed camera, Transactions of the JSME (in Japanese), Vol.82, No.836 (2016), DOI:10.1299/transjsme.15-00491.

4. Hirogaki, T., Aoyama, E.,Inoue, H. and Katayama, T., A study on surface quality in laser machining of GFRP for printed wiring board (Temperature and damage at workpiece in drilling), Journal of Society of Materials Science Japan, Vol. 46, No. 11(1997), pp. 1329-1334 (in Japanese).

5. Ikeda, M., Basic theory of color engineering, Asakura Publishing Co., Ltd (1980),p.74 (in Japanese).