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:
Sep. 08, 2009
Filed:
Nov. 02, 2004
Masakatsu Urairi, Ibaraki, JP;
Atsushi Hino, Ibaraki, JP;
Naoyuki Matsuo, Ibaraki, JP;
Tomokazu Takahashi, Ibaraki, JP;
Takeshi Matsumura, Ibaraki, JP;
Syouji Yamamoto, Ibaraki, JP;
Masakatsu Urairi, Ibaraki, JP;
Atsushi Hino, Ibaraki, JP;
Naoyuki Matsuo, Ibaraki, JP;
Tomokazu Takahashi, Ibaraki, JP;
Takeshi Matsumura, Ibaraki, JP;
Syouji Yamamoto, Ibaraki, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A laser processing protection sheet () capable of effectively preventing contamination on the surface of an article to be processed by decomposition products when the article to be processed () is processed by the UV absorption ablation of a laser beam (). A production method for a laser processed article () using the laser processing protection sheet (). The laser processing protection sheet () is provided on the laser beam incident surface side of the article to be processed () when the article () is processed by the UV absorption ablation of the laser beam ().