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. 18, 1990
Filed:
Sep. 06, 1988
Applicant:
Inventors:
Yoshinori Tomida, Yokohama, JP;
Hiroshi Matsuda, Yokohama, JP;
Kunihiro Sakai, Tokyo, JP;
Yukuo Nishimura, Sagamihara, JP;
Takashi Nakagiri, Tokyo, JP;
Toshihiko Miyazaki, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
430272 ; 430944 ; 430945 ; 430495 ; 430494 ; 430273 ; 430278 ; 430286 ; 430327 ; 430926 ; 369284 ; 369285 ; 3461351 ; 346 / ; 346 / ; 346 / ;
Abstract
An image forming medium is provided which has an image forming layer comprising a monomolecular film of a diacetylene derivative compound or its built-up film and a radiation absorbing layer. The diacetylene derivative compound may be polymeric. An image forming device employing the image forming medium is also provided.