发明名称 MANUFACTURING METHOD FOR OPTICAL FILM CHIP
摘要 <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical film chip which can improve the productivity and an automatic cutting device for an optical film intermediate body which is used for the method. <P>SOLUTION: The method comprises a cutting process of cutting the optical film intermediate body out of a long-sized optical film, a chip cutting process of cutting an optical film chip out of the cut optical film intermediate body, an inspecting process of inspecting the cut optical film chip, and a packing process of packing the specified number of optical film chips having been inspected. In the cutting process, the optical film intermediate body is automatically cut interlocked with the chip cutting process and in the inspecting process, optical film chips received from the chip cutting process are sequentially inspected; and a quantity detecting means automatically detect the number of optical film chips having been inspected and when the number of the optical film chips having been inspected reaches a specified number, the specified number of the optical film chips are sent to the packing process. <P>COPYRIGHT: (C)2003,JPO
申请公布号 JP2003255132(A) 申请公布日期 2003.09.10
申请号 JP20020058723 申请日期 2002.03.05
申请人 SUMITOMO CHEM CO LTD 发明人 YAMAGUCHI TAKAYUKI;NASU TAKUO;OIKAWA SHIN
分类号 G02B5/30;G02B5/20;G02F1/1335;G02F1/13363 主分类号 G02B5/30
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