发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a dot displaying liquid crystal display device permitting a negative mode display with high contrast and fine visibility. SOLUTION: Fixed places of a liquid crystal cell 21 in which liquid crystal molecules are twistedly oriented in directions ranging downwardly from about 90 deg. constitute a display region 29 where voltages are selectively applied and a background region 30 where voltages are not applied. Two polarizing plates 31, 32 are located so that a transmission axis 31a of the front side polarizing plate 31 and a transmission axis 32p of the rear side reflective polarizing plate 32 are parallel with each other. And, a color backlight 33 is located on the back surface of the rear side reflective polarizing plate 32.
申请公布号 JP2000047195(A) 申请公布日期 2000.02.18
申请号 JP19980228584 申请日期 1998.07.30
申请人 CASIO COMPUT CO LTD 发明人 SHIBAMOTO MASAAKI;NISHINO TOSHIHARU
分类号 G02F1/1337;G02F1/1335;G02F1/13357;G09F9/30 主分类号 G02F1/1337
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