The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2015
Filed:
Feb. 28, 2011
Applicants:
Mikael Wahlsten, Stockholm, SE;
Raoul Zerne, Råå, SE;
Inventors:
Mikael Wahlsten, Stockholm, SE;
Raoul Zerne, Råå, SE;
Assignee:
Mycronic AB, Taby, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 27/42 (2006.01); H05K 3/00 (2006.01); G03F 9/00 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 3/0008 (2013.01); H05K 1/0269 (2013.01); G03F 9/00 (2013.01);
Abstract
An alignment method for the of patterning a work piece in a direct write machine, wherein a reference board provided with board reference features is used to coordinate calibration of a measurement station and a writing station against a common reference. An adjusted pattern is for writing on the work piece is calculated relative to the position of the reference board.