发明名称 DEVICE FOR INSPECTING LAMINATION POSITION OF POLARIZING FILM
摘要 PROBLEM TO BE SOLVED: To provide a device for inspecting a lamination position of a polarizing film configured in such a manner that a lamination position of a polarizing film with a liquid crystal display panel is inspected after laminating these components in a lamination process, so that the polarizing film can be replaced by another film if necessary before the manufacturing process of a display device is finished.SOLUTION: In a device 1 for inspecting a lamination position of a polarizing film, a lamination position of a polarizing film 3 with a liquid crystal display panel 4 is inspected after laminating these components in a lamination process, so that the polarizing film 3 can be replaced by another film if necessary before the process of manufacturing a three-dimensional liquid crystal display device is finished, which can increase a yield of the three-dimensional liquid crystal display device. When abnormality is present at the lamination position, the polarizing film 3 is replaced, so that it is unnecessary to increase a width of a black matrix 8 formed on a color filter substrate 6 for accepting misalignment of the lamination position.
申请公布号 JP2014095775(A) 申请公布日期 2014.05.22
申请号 JP20120246355 申请日期 2012.11.08
申请人 V TECHNOLOGY CO LTD 发明人 ARAI TOSHINARI;HASHIMOTO KAZUSHIGE;TOMIZUKA YOSHIHIRO
分类号 G02F1/1335;G02B5/30 主分类号 G02F1/1335
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