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. 19, 1983
Filed:
Sep. 05, 1980
Harold T Thomas, Rochester, NY (US);
Joseph J Wrobel, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A recording element is disclosed which is capable of providing high-quality, high information-density recording by thermal deformation. The element comprises a support having thereon a layer of amorphous material. The amorphous material is capable of being thermally deformed to form depressions surrounded by sharply defined ridges when impinged upon by a high energy-density recording beam. The amorphous material comprises either a binder and a dye or a certain solvent-coatable dye, Iosol Red. The amorphous material must have an absorption factor, as herein defined, greater than 20. The depressions which are formed in the described material are such that they are readable by a reading beam which is not absorbed by the material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile