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.

Date of Patent:
Feb. 06, 1996

Filed:

Dec. 29, 1993
Applicant:
Inventors:

Eiichi Akutsu, Ebina, JP;

Shigehito Ando, Ebina, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347262 ; 3461351 ; 347221 ;
Abstract

An optical conductive thermal transfer ink medium is disclosed, comprising at least the following layers laminated on a light-transmitting substrate in this order: a light-transmitting conductive layer, a photothermal layer exhibiting photo-conductivity, a conductive layer and a thermal transfer ink layer and which is used, when printing, by applying a voltage between the light-transmitting conductive layer and the conductive layer. It may also comprise a low surface energy protection layer between the conductive layer and the thermal transfer ink layer or a conductive heating layer between the photothermal layer and the conductive layer, in the above described structure.


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