发明名称 Reversible thermosensitive recording medium
摘要 To provide a reversible thermosensitive recording medium, 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 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 to a bottom of the groove of the laser mark with respect to a thickness direction of the reversible thermosensitive recording medium.
申请公布号 US8530376(B2) 申请公布日期 2013.09.10
申请号 US201213598843 申请日期 2012.08.30
申请人 TATEWAKI TADAFUMI;RICOH COMPANY, LTD. 发明人 TATEWAKI TADAFUMI
分类号 B41M5/41 主分类号 B41M5/41
代理机构 代理人
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