发明名称 LIQUID CRYSTAL CELL AND DEVICE FOR LAMINATING LIQUID CRYSTAL CELL
摘要 PROBLEM TO BE SOLVED: To provide a cell structure which prevents the reduction in optical performance of a liquid crystal cell by reducing internal stress during initial gap formation, which is brought about in a substrate, and reducing the occurrence of distortion due to aging, and a cell substrate laminating device for manufacturing the liquid crystal cell. SOLUTION: In the liquid crystal cell constituted by laminating a pair of substrates provided with transparent electrodes to each other by a first adhesive having a granular spacer mixed in an adhesive material and then enclosing a liquid crystal material into a space between the pair of substrates, the first adhesive is applied to at least three positions like spots in an outer peripheral part of an optical effective range formed by the transparent electrodes, and an outermost peripheral part of the pair of substrates is provided with a seal member having an enclosing hole through which the liquid crystal material is charged. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008076500(A) 申请公布日期 2008.04.03
申请号 JP20060252609 申请日期 2006.09.19
申请人 RICOH CO LTD 发明人 HAGITANI TOSHIMICHI;TOKITA TOSHIAKI;HIRANO YUKIKO;MATSUKI YUMI;FUJIMURA HIROSHI;KOBAYASHI MASANORI;AISAKA KEISHIN
分类号 G02F1/1339 主分类号 G02F1/1339
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