发明名称 Liquid crystal panel having a color filter with passivation and insulating layers extending to the seal
摘要 There is disclosed a ferroelectric liquid crystal color-display panel capable of preventing defects in liquid crystal orientation, resulting from the glass substrate bending, particularly in the end portion of effective display area, by the use of a gap-retaining material, such as silica or alumina beads, in the sealant of the panel, wherein the diameter T of the gap retaining material satisfies a relation: <IMAGE> in which t1 is the cell gap in the display area and t2 is the thickness of color filter provided in the display area.
申请公布号 US5671030(A) 申请公布日期 1997.09.23
申请号 US19940327043 申请日期 1994.10.21
申请人 CANON KABUSHIKI KAISHA 发明人 OHNUMA, KENJI;SUZUKI, MASAAKI;DANJOH, KEISHI
分类号 G02F1/133;G02F1/1335;G02F1/1339;(IPC1-7):G02F1/133 主分类号 G02F1/133
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