发明名称 TRANSMISSIVE LIQUID CRYSTAL DISPLAY DEVICE
摘要 A transmissive liquid crystal display device comprises at least a backlight, a polarizer, a first optically anisotropic layer with a retardation of 50 to 140 nm at a wavelength of 550 nm, a second optically anisotropic layer with negative retardation, a homogeneously oriented liquid crystal cell comprising upper and lower substrates facing each other and a liquid crystal layer sandwiched between the upper and lower substrates, a third optically anisotropic layer with a retardation of 130 to 210 nm at a wavelength of 550 nm; and a polarizer, arranged in piles in this order from the backlight, the first optically anisotropic layer comprising at least a liquid crystal film with a fixed nematic hybrid liquid crystal orientation structure, and is less in display characteristic variation, bright in display, high in contrast, and less in viewing angle dependence.
申请公布号 US2009096960(A1) 申请公布日期 2009.04.16
申请号 US20080278683 申请日期 2008.08.07
申请人 NIPPON OIL CORPORATION 发明人 UESAKA TETSUYA
分类号 G02F1/1333 主分类号 G02F1/1333
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