发明名称 OPTICAL INFORMATION RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide an optical information recording medium which is constructed by pasting a dummy disk on an information disk and provides a three dimensional production effect and a visible display with depth. SOLUTION: An optical disk is made by pasting a first transparent disk 1, which has the information recording surface covered by a reflection film 2 on one of the sides, and a second transparent disk 4, which has no information recording surface, through a transparent adhesive layer 5. The film 2 is convered by a transparent protective film 3. Printed layers 6 to 9 are provided among the plural surface of the front and the back surface of the disk 4, the front surface of the film 3 and the back surface of the film 2. Note that the front surface of the film 3 and the back surface of the disk 4 are pasted together through the layer 5.
申请公布号 JPH1092013(A) 申请公布日期 1998.04.10
申请号 JP19960247666 申请日期 1996.09.19
申请人 NIPPON COLUMBIA CO LTD 发明人 NAKANO KAZUHIKO
分类号 G11B7/24;G11B7/26;G11B23/40 主分类号 G11B7/24
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