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:
Apr. 07, 1998
Filed:
Jul. 25, 1995
Applicant:
Inventor:
Hikoharu Aoki, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347 47 ; 347262 ;
Abstract
A laser processing method irradiates an excimer laser beam at a surface of an object composed of a polymer material that absorbs the excimer laser beam. The polymeric object is substantially free of lubricants that reflect wavelengths within the range of operation of the excimer laser beam. The invention also relates to a nozzle plate of an ink jet device, which does not contain such lubricants, produced with an excimer laser beam.