发明名称 METHOD FOR MANUFACTURING LIQUID CRYSTAL DEVICE, LIQUID CRYSTAL DEVICE, AND ELECTRONIC EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To provide a method capable of improving a manufacture yield by preventing or deterring cutting precision of the outer peripheral part of a large-sized substrate from decreasing when a plurality of liquid crystal devices are manufactured together by using the large-sized substrate. SOLUTION: The method for manufacturing the liquid crystal device having a liquid crystal layer held between a couple of substrates includes the stages of: using nearly circular large-sized substrates which are large enough to manufacture the plurality of liquid crystal substrates together as the couple of substrates respectively, and forming a seal material on at least one of the large-sized substrates; sticking the large-sized substrates together across the seal material; and cutting the stuck substrates into individual liquid crystal device units, and is characterized in that a panel seal material 52 for charging liquid crystal by the individual liquid crystal device units and a dummy seal material 52a restricting a cutting direction in the cutting stage nearby the outer periphery of the large-sized substrate separately from the individual liquid crystal device units are formed as the seal material. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005148601(A) 申请公布日期 2005.06.09
申请号 JP20030388997 申请日期 2003.11.19
申请人 SEIKO EPSON CORP 发明人 NAKATATE MAKOTO
分类号 G02F1/13;G02F1/1333;G02F1/1339;(IPC1-7):G02F1/133;G02F1/133 主分类号 G02F1/13
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