Reversibeles wärmeempfindliches Aufzeichnungsmedium

Details

Veröffentlichungs-Nr.

EP2565045

Aktenzeichen

EP12182674

Anmeldetag

31. August 2012

Veröffentlichung

1. Oktober 2014

Erteilung

1. Oktober 2014

Rechtsraum

EP

IPC

B41M5/30B41M5/36G06K1/12G01K11/16G06K19/07// B41M5/28

Abstract

To provide a reversible thermosensitive recording medium (600), which contains: a base; and a reversible thermosensitive recording layer disposed on the base, wherein the base contains a first support, an electronic information recording module, an adhesive covering the first support, and a second support in a surface of which a groove (90) is formed as a laser mark by laser marking, and wherein a ratio of a maximum depth A to a total thickness of the reversible thermosensitive recording medium is 20% or less, where the maximum depth A is a length from the surface of the second support (2a) to a bottom of the groove (90a) of the laser mark with respect to a thickness direction of the reversible thermosensitive recording medium (600).

Anmelder

Firma

Ricoh Company, Ltd.

Land

🇯🇵 Japan

Fachgebiete