发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has excellent mass productivity and which is capable of favorable display without depending on the brightness of the ambient light. SOLUTION: In the liquid crystal display device, each pixel region of a plurality of regions has a reflecting region and a transmitting region and the liquid crystal layer is made of a liquid crystal material having positive dielectric anisotropy. The device has a first polarizing element disposed on the opposite side of a first substrate to the liquid crystal layer, a second polarizing element disposed on the opposite side of a second substrate to the liquid crystal layer, a first phase difference compensating element disposed between the first polarizing element and the liquid crystal layer, and a second phase difference compensating element disposed between the second polarizing element and the liquid crystal layer. The twist angle &theta;t of the liquid crystal layer is in the range of >=0 deg. and <=90 deg.. The retardation of the liquid crystal layer is independently optimized in the reflecting region and in the transmitting region.
申请公布号 JP2003131269(A) 申请公布日期 2003.05.08
申请号 JP20020251904 申请日期 2002.08.29
申请人 SHARP CORP 发明人 SHIMIZU MASAHIRO;ITOU YASUTAKA;KUBO MASUMI
分类号 G02F1/139;G02F1/1333;G02F1/1335;G02F1/13363 主分类号 G02F1/139
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