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:
Jan. 08, 1985
Filed:
Jan. 25, 1983
Yasuhito Eguchi, Kanagawa, JP;
Izumi Kariya, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A thermal transfer printing system for printing data on a medium employing a plurality of aligned heat elements has a memory for receiving data and a driver for driving or energizing selected ones of the heat elements to print the stored data in a timed sequence which prevents preheating of certain heat elements. In one arrangement, upon driving the heat elements, every other heat element is first driven or energized to print the respective data, and then the remainder of the heat elements are driven. After all heat elements are energized according to the data to be printed, a stepping motor is actuated and the medium is advanced in preparation for printing a next line of data.