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:
Oct. 01, 2013
Filed:
Sep. 15, 2006
Applicants:
Thomas M. Brown, Rome, IT;
Carl Hayton, Cambridge, GB;
Inventors:
Thomas M. Brown, Rome, IT;
Carl Hayton, Cambridge, GB;
Assignee:
Plastic Logic Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2006.01); B23K 26/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for generating via-hole interconnections by laser ablation, wherein the layers to be removed and ablated from the substrate are essentially transparent to the laser radiation, but the laser light is absorbed in an underlying absorbing layer with a sufficiently high optical density at the laser wavelength.