发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PURPOSE:To obtain a high-quality image display by providing a light shielding layer covering the boundary regions between color filters on the outer surface of a substrate on a counter electrode side, thereby preventing the unequal orientation of a liquid crystal and imparting an optimum orientability to the liquid crystal. CONSTITUTION:The liquid crystal 6 is clamped between the substrate 8 provided with picture element electrodes 7 and the substrate 1 provided with a counter electrode 5 and the plural color filters 3. The light shielding layer 2 covering the boundary regions between the color filters 3 is provided on the outer side of the substrate 1 on the counter electrode 5 side, i.e., on the side opposite from the liquid crystal 6. An insulating layer 4 consisting of SiO2, etc., is filled in the boundary regions between the adjacent color filters 3 to flatten the surface. Then, level differences are not generated even if the color filters 3 and the light shielding layer 2 are overlapped indirectly and, therefore, the orientability of the liquid crystal 6 is maintained optimum. Alignment is facilitated by providing marks in the peripheral part at the time of forming the light shielding layer 2.
申请公布号 JPH05241141(A) 申请公布日期 1993.09.21
申请号 JP19920075881 申请日期 1992.02.28
申请人 CANON INC 发明人 UENO TOSHITAKE;MIYAWAKI MAMORU
分类号 G02F1/1335 主分类号 G02F1/1335
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