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:
Mar. 28, 1995
Filed:
Sep. 15, 1993
Applicant:
Inventors:
Akira Isomi, Hirakata, JP;
Masato Hagino, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430258 ; 430-7 ; 430262 ; 430272 ; 430321 ; 430945 ;
Abstract
A patterning method includes the steps of irradiating an excimer laser beam to a material layer so as to form a pattern on the material layer; and transferring onto a substrate, the material layer formed with the pattern; and irradiating the excimer laser beam to the material layer transferred onto the substrate so as to form a further pattern on the material layer.