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. 15, 1998
Filed:
May. 13, 1996
Katsumi Kawamura, Tokyo, JP;
Minoru Suzuki, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A recording unit is formed by successively adhering layers of ink donor film of differing colors to each other. A bottom layer is adhered to an image receiving sheet, along a top edge of the recording unit. The image receiving sheet is longer than the ink donor films. In order to print a color image, the bottom ink donor film is layered onto the image receiving sheet, while the rest of the ink donor films are flipped away from the image receiving sheet. The layered film and sheet are fed from a print starting position through a thermal transfer printer that feeds and prints the film and sheet in a forward direction to a print termination position, and then feeds the film and used sheet in a reverse direction to the print starting position. The used film is removed, the next film layered onto the image receiving sheet, and the process is repeated until all the ink donor films have been used.