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:
Jun. 10, 1986
Filed:
Oct. 31, 1984
Applicant:
Inventor:
James E Guillet, Don Mills, CA;
Assignee:
Allied Corporation, Morris Township, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
430270 ; 430311 ; 526293 ; 526316 ; 526284 ; 526299 ; 526291 ;
Abstract
Photoresist materials that are sensitive in suitable range including the 200 nm to 300 nm ultraviolet radiation range are provided which permit relatively higher resolution and thus a higher information density in microcircuits. The positive photoresist materials are copolymers of