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    • 5. 发明专利
    • Reversible thermosensitive recording medium
    • 可逆的温度记录介质
    • JP2013052576A
    • 2013-03-21
    • JP2011191933
    • 2011-09-02
    • Ricoh Co Ltd株式会社リコー
    • TATEWAKI TADAFUMI
    • B41M5/337B42D15/10G06K19/07G06K19/077
    • B41M5/305B41M5/363G01K11/16G06K1/126G06K19/0723
    • PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium having a reversible thermosensitive recording layer on a base in which an electronic information recording module is set and having a laser stamp formed in a surface of the base opposite to a surface thereof on which the reversible thermosensitive recording layer is provided, wherein when forming an image on the reversible thermosensitive recording layer after the laser stamp is formed, this recording medium can ensure a superior printing quality without a printing defect due to void failure in the image and can stably repeat color development and fading.SOLUTION: This reversible thermosensitive recording medium includes the reversible thermosensitive recording layer on the base. The base includes a first support, the electronic information recording module, an adhesive, and the second support with which the concave portion of the laser stamp is formed to a surface. The proportion of the maximum depth A to a total thickness of the reversible thermosensitive recording medium is 20% or less when the length in the thickness direction of the reversible thermosensitive recording medium from the second support surface to the bottom of a concave portion of the laser stamp is assumed to be the maximum depth A.
    • 要解决的问题:提供一种在基底上具有可逆热敏记录层的可逆热敏记录介质,其中电子信息记录模块被设置并具有形成在与其表面相对的基底表面中的激光印模 其上设置有可逆热敏记录层,其中当在形成激光印模之后在可逆热敏记录层上形成图像时,该记录介质可以确保优异的印刷质量,而不会由于图像中的空洞故障而导致印刷缺陷,并且可以 稳定地重复发色和褪色。 解决方案:该可逆热敏记录介质包括在基底上的可逆热敏记录层。 基座包括第一支撑件,电子信息记录模块,粘合剂以及激光印模的凹部形成在表面上的第二支撑件。 当可逆热敏记录介质的厚度方向上的长度从第二支撑表面到激光器的凹部的底部的最大深度A与可逆热敏记录介质的总厚度的比例为20%或更小 印章假定为最大深度A.版权所有(C)2013年,JPO&INPIT