HAN-mode liquid crystal display having a phase delay value (dΔn) of 0.36-0.40 μm
    1.
    发明授权
    HAN-mode liquid crystal display having a phase delay value (dΔn) of 0.36-0.40 μm 有权
    HAN型液晶显示器具有0.36-0.40μm的相位延迟值(dDeltan)

    公开(公告)号:US07075605B2

    公开(公告)日:2006-07-11

    申请号:US11200594

    申请日:2005-08-10

    IPC分类号: G02F1/1335 G02F1/1337

    摘要: A HAN-mode liquid crystal display includes a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −40 to −50° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.36–0.40 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 167–173° or 7 to 13° with a horizontal line and the polarizer has an absorption axis making an angle of 42 to 48° with a horizontal line.

    摘要翻译: HAN型液晶显示器包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 附着在上基板的外表面上的相位补偿膜和粘附在相位补偿膜上的偏振片,其中下取向膜相对于水平线具有-40至-50°的对准角,上取向膜具有 相对于水平线的取向角为40〜55°,液晶层的相位延迟值(dDeltan)为0.36〜0.40μm,相位补偿膜具有λ/ 4的相位补偿功能,并且还具有 光轴用水平线制造167-173°或7至13°,偏振器具有与水平线成42°至48°角的吸收轴。

    Liquid crystal display
    2.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US08094265B2

    公开(公告)日:2012-01-10

    申请号:US12545240

    申请日:2009-08-21

    IPC分类号: G02F1/1335

    摘要: The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate; and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line.

    摘要翻译: 本发明涉及一种液晶显示器,其包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 相位补偿膜粘附在上基板的外表面上; 以及附着在相位补偿膜上的偏振片,其中下取向膜相对于水平线具有-10至20°的对准角,上取向膜相对于水平线具有40至55°的对准角 ,液晶层的相位延迟值(d&Dgr; n)为0.24-0.27μm,相位补偿膜具有λ/ 4的相位补偿功能,并且具有与水平线成140-146°的光轴, 偏振片具有水平线为120〜122.5°的吸收轴。

    Liquid crystal display
    4.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US07599022B2

    公开(公告)日:2009-10-06

    申请号:US11455870

    申请日:2006-06-19

    IPC分类号: G02F1/1335

    摘要: The present invention relates to a liquid crystal display, which comprises: a lower substrate having a reflective electrode; a lower alignment film formed on the lower substrate; an upper substrate having a color filter and disposed opposite to the lower substrate; an upper alignment film formed on the upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and serving to convert linearly polarized light into circularly polarized light; and a polarizer adhered on the phase compensation film and serving to convert natural light into linearly polarized light. The lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line. According to the present invention, the design of a liquid crystal cell can be optimized to provide a liquid crystal display having excellent display characteristics. Furthermore, cell gap can be increased to improve process margin.

    摘要翻译: 本发明涉及一种液晶显示器,它包括:具有反射电极的下基板; 形成在下基板上的下取向膜; 具有滤色片并与下基板相对设置的上基板; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 相位补偿膜粘附在上基板的外表面上,用于将线偏振光转换为圆偏振光; 以及附着在相位补偿膜上并用于将自然光转换为线偏振光的偏振片。 下取向膜相对于水平线具有-10〜20°的取向角,上取向膜相对于水平线具有40〜55°的取向角,液晶层具有相位延迟值 (dDeltan)为0.24-0.27μm,相位补偿膜具有λ/ 4的相位补偿功能,并且具有水平线制成140-146°的光轴,并且偏振器具有制成120至122.5°的吸收轴 与水平线。 根据本发明,可优化液晶单元的设计以提供具有优异显示特性的液晶显示器。 此外,可以增加细胞间隙以改善过程边缘。

    Liquid crystal display
    5.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US06947112B2

    公开(公告)日:2005-09-20

    申请号:US10630038

    申请日:2003-07-30

    摘要: The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrates; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of 10-20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line and the polarizer has an absorption axis making 120 to 122.5° with a horizontal line.

    摘要翻译: 本发明涉及一种液晶显示器,其包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 粘附在上基板的外表面上的相位补偿膜和附着在相位补偿膜上的偏振片,其中下取向膜相对于水平线具有10-20°的对准角,上取向膜具有对准 角度相对于水平线为40〜55°,液晶层的相位延迟值(dDeltan)为0.24〜2.27μm,相位补偿膜具有λ/ 4的相位补偿功能,并且还具有光轴 用水平线制成140-146°,偏振片的水平线具有120至122.5°的吸收轴。

    Liquid crystal display
    6.
    发明申请

    公开(公告)号:US20060238683A1

    公开(公告)日:2006-10-26

    申请号:US11455870

    申请日:2006-06-19

    IPC分类号: G02F1/1335

    摘要: The present invention relates to a liquid crystal display, which comprises: a lower substrate having a reflective electrode; a lower alignment film formed on the lower substrate; an upper substrate having a color filter and disposed opposite to the lower substrate; an upper alignment film formed on the upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and serving to convert linearly polarized light into circularly polarized light; and a polarizer adhered on the phase compensation film and serving to convert natural light into linearly polarized light. The lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line. According to the present invention, the design of a liquid crystal cell can be optimized to provide a liquid crystal display having excellent display characteristics. Furthermore, cell gap can be increased to improve process margin.