HOLOGRAM RECORDING MEDIUM,申请号JP20050055171-传众专利搜索

HOLOGRAM RECORDING MEDIUM

申请公布号：JP2006243078(A)

申请号：JP20050055171

申请日期：2005.02.28

申请公布日期：2006.09.14

申请人：

FUJI XEROX CO LTD

发明人：HAGA KOICHI;HAYASHI KAZUHIRO;KONO KATSUNORI;YOSHIZAWA HISAE;MITSUNABE JIRO;OGASAWARA YASUHIRO;YASUDA SUSUMU;MATSUI NORIE

分类号：G03H1/04;B42D15/10;G03H1/02

主分类号：G03H1/04

摘要：PROBLEM TO BE SOLVED: To provide a hologram recording medium which has a reflecting layer and a recording layer formed on a sheet member of non-optical quality such as paper and a plastic card, the hologram recording medium being characterized in that information recorded as a hologram in the recording layer can be reproduced at high S/N while suppressing scattering light. SOLUTION: The reflecting layer is provided between the sheet member and recording layer and 10-point mean roughness Rz of the surface of the reflecting layer which is in contact with the recording layer is made smaller than the wavelength of readout light to remarkably suppress scatter of light due to unevenness of the reflecting layer. COPYRIGHT: (C)2006,JPO&NCIPI