发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PURPOSE: To provide a reflection type liquid crystal display device capable of obtaining positive display with good contrast by making a background part very bright. CONSTITUTION: This device is provided with a liquid crystal cell 30, and one polarizing plate 40 and a reflection film 41 arranged on the surface side of the liquid crystal cell 30. The twist angle of the liquid crystal molecule of the liquid crystal cell 30 is set to 60 deg. to 70 deg., the value of the Δn.d of the liquid crystal cell 30 is set to 510nm to 630nm, and the transmission axis of the polarizing plate 40 is obliquely deviated by 102 deg.±5 deg. in a direction reverse to the twist direction of the liquid crystal molecule when it is viewed from the surface side with respect to the orientation direction of the liquid crystal molecule near the surface side substrate 31 of the liquid crystal cell 30.
申请公布号 JPH08179382(A) 申请公布日期 1996.07.12
申请号 JP19940316861 申请日期 1994.12.20
申请人 CASIO COMPUT CO LTD 发明人 MORI TOSHIHIKO
分类号 G02F1/137;G02F1/1335;G02F1/139 主分类号 G02F1/137
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