发明名称 OPTICAL STORAGE MEDIUM, METHOD AND SYSTEM FOR MANUFACTURING THEREOF
摘要 The present invention relates to improved methods and systems for manufacturing optical storage media from which information can be read out and/or into which information can be recorded by means of a beam of electromagnetic radiation. Furthermore, the present invention relates to an improved optical storage medium which can be obtained with the method and system of the present invention. The optical storage medium comprises various layers (1, 5, 7), wherein at least two of them are bonded by means of a pressure sensitive adhesive layer (4). At least the adhesive layer is cut by means of a laser beam so that the disadvantages of mechanical cutting tools are overcome.
申请公布号 WO02059884(A8) 申请公布日期 2004.02.12
申请号 WO2001US50637 申请日期 2001.10.24
申请人 3M INNOVATIVE PROPERTIES COMPANY;SCHOEPPEL, WOLFGANG G.;SCHWEIZER, WERNER 发明人 SCHOEPPEL, WOLFGANG G.;SCHWEIZER, WERNER
分类号 G11B7/24;B23K26/40;B32B27/08;G11B7/243;G11B7/253;G11B7/2534;G11B7/254;G11B7/2542;G11B7/257;G11B7/258;G11B7/2585;G11B7/26;(IPC1-7):G11B7/26 主分类号 G11B7/24
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