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. 01, 2003
Filed:
Feb. 14, 2001
Applicant:
Inventors:
Mitsuru Yamamoto, Shizuoka-ken, JP;
Toshiharu Tanaka, Shizuoka-ken, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/035 ; B41M 5/38 ; B41M 5/40 ;
U.S. Cl.
CPC ...
B41M 5/035 ; B41M 5/38 ; B41M 5/40 ;
Abstract
A heat transfer sheet comprising a light-heat conversion layer having an infrared absorption colorant and an image forming layer sequentially disposed on a support, wherein an optical density in a 600 nm to 1000 nm range of the light-heat conversion layer is within a range of 0.3 to 2.0.