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    • 2. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US08675159B2
    • 2014-03-18
    • US13416802
    • 2012-03-09
    • Hirofumi ToyamaYujiro YanaiNaoyoshi YamadaKatsufumi OhmuroTakumi Ando
    • Hirofumi ToyamaYujiro YanaiNaoyoshi YamadaKatsufumi OhmuroTakumi Ando
    • G02F1/1335
    • G02F1/1393G02F1/133528G02F1/13363
    • Disclosed is a liquid crystal display device, wherein u′on axis and v′on axis, u′max and v′max, and u′min and v′min satisfy following expressions (1), (2) and (3): u ave ′ = ( u max ′ - u min ′ 2 ) , v ave ′ = ( v max ′ - v min ′ 2 ) ( 1 ) Δ ⁢ ⁢ u ′ ⁢ v ave - on ⁢ ⁢ axis ′ = ( u ave ′ - u on ⁢ ⁢ axis ′ ) 2 + ( v ave ′ - v on ⁢ ⁢ axis ′ ) 2 ≦ 0.04 ( 2 ) 0.35 ≦ v on ⁢ ⁢ axis ′ ≦ 0.55 ( 3 ) wherein u′on axis and v′on axis are hues in a black state observed in a front direction; u′max and v′max are maximum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°; and u′min and v′min are minimum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°.
    • 公开了一种液晶显示装置,其中u'轴和v'on轴,u'max和v'max,u'min和v'min满足以下表达式(1),(2)和(3): u ave'=(u max' - u min'2),v ave'=(v max' - v min'2)(1)Delta?u uv vveve on on轴'=(u ave ' - u on·轴轴')2 +(v ave' - v on uk轴')2 @ 0.04(2)0.35 @ v on轴轴'@ 0.55(3)其中u'轴和v' 轴上是在前方观察到的黑色状态的色调; u'max和v'max是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最大值; 并且u'min和v'min是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最小值。
    • 4. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20120229738A1
    • 2012-09-13
    • US13416802
    • 2012-03-09
    • Hirofumi TOYAMAYujiro YANAINaoyoshi YAMADAKatsufumi OHMUROTakumi ANDO
    • Hirofumi TOYAMAYujiro YANAINaoyoshi YAMADAKatsufumi OHMUROTakumi ANDO
    • G02F1/1335G02F1/1333
    • G02F1/1393G02F1/133528G02F1/13363
    • Disclosed is a liquid crystal display device, wherein u′on axis and v′on axis, u′max and v′max, and u′min and v′min satisfy following expressions (1), (2) and (3): u ave ′ = ( u max ′ - u min ′ 2 ) ,  v ave ′ = ( v max ′ - v min ′ 2 ) ( 1 ) Δ   u ′  v ave - on   axis ′ = ( u ave ′ - u on   axis ′ ) 2 + ( v ave ′ - v on   axis ′ ) 2 ≦ 0.04 ( 2 ) 0.35 ≦ v on   axis ′ ≦ 0.55 ( 3 ) wherein u′on axis and v′on axis are hues in a black state observed in a front direction; u′max and v′max are maximum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°; and u′min and v′min are minimum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°.
    • 公开了一种液晶显示装置,其中u'轴和v'on轴,u'max和v'max,u'min和v'min满足以下表达式(1),(2)和(3): u ave'=(u max' - u min'2),v v = v(v)=(v max' - v min'2)(1)&Dgr; 2 +(v ave' - v ongotaxis')2≦̸ 0.04(2)0.35≦̸ v在轴上'≦̸ 0.55(3)其中u'轴和v'on轴是在前方观察到的黑色状态的色调; u'max和v'max是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最大值; 并且u'min和v'min是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最小值。