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. 24, 1979
Filed:
Mar. 14, 1977
Applicant:
Inventor:
Meredith D Shattuck, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03C / ;
U.S. Cl.
CPC ...
96 / ; 96 / ; 96 4 / ; 96 4 / ; 350354 ;
Abstract
An image is formed by exposing to a light pattern a plate comprising a substrate and only a single layer of a photoconductive, non-polymeric, film forming, pyrazoline, oxadiazoles or fluorenone organic compound which has a glass transition temperature below 200.degree. C. and which has both a crystalline phase and an amorphous phase, and developing the plate by causing a selective change in phase between the light exposed and non-exposed areas.