Film position optimization before exposure

• Autorzy: Wocianiec R. , Zdrojewski J.
• Języki publikacji: EN

Abstrakty

EN

The article presents automatic films registration system for printed circuit board exposure units. The conditions and criteria of alignment deviation evaluation for selected registration marks were defined. Proposition of a mechatronic unit built on a base of two or four movable cameras and 6-axis films positioning device is designed. Rules for two and four point films position optimization were created, as wells as marks and registration algorithms. Experimental results showing capability and limits of the registration system were presented.

Słowa kluczowe

EN

automatic films registration system; registration algorithm; image processing

• Wydawca: Instytut Telekomunikacji i Informatyki Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy
• Czasopismo: Image Processing & Communications
• Rocznik: 2010
• Tom: Vol. 15, no 2
• Strony: 35--46
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Wocianiec R.

autor

Zdrojewski J.

• University of Technology and Life Sciences, Kaliskiego 7, 85-791 Bydgoszcz,

Bibliografia

• [1] C. F. Jr. Coombs. Printed Circuit Hand-book 6th Edition, McGraw-Hill, 2007.
• [2] B. Ohlig. Registration and Knowledge Through and Across Your Panel, CircuiTree, April 1, 2002.
• [3] H. Holden. Calculate Your Fabrication Capability Coefficient, CircuiTree, Feb 15, BNP, pp. 23.5, 2006.