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81. 发明申请

US20100245726A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100245726A1
公开(公告)日：2010-09-30
申请号：US12709229
申请日：2010-02-19
申请人： Yuka UTSUMI , Shintaro Takeda , Ikuo Hiyama , Kikuo Ono
发明人： Yuka UTSUMI , Shintaro Takeda , Ikuo Hiyama , Kikuo Ono
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13363 , G02F1/133634 , G02F2001/133635 , G02F2413/02
摘要： A liquid crystal display device comprising a liquid crystal panel having a cell 15 and polarizing plates 11, 12; wherein a liquid crystal molecule is rotated in parallel to the cell 15, the polarizing plate 12 has a multiple polarizer layer formed thereon, the multiple player having a first polarizer layer having a higher polarization degree with respect to a light from a forward direction than a polarization degree with respect to a light from a oblique direction and a second polarizer layer having a higher polarization degree with respect to a light from a oblique direction than a polarization degree with respect to a light from a forward direction, and an average elastic constant of a splay elastic constant K1, a twist elastic constant K2, and a bend elastic constant K3 of liquid crystal material is equal to 10×10−12 N or larger and satisfies a relationship of K1/K2
摘要翻译：一种液晶显示装置，包括具有单元15和偏振片11,12的液晶面板; 其中液晶分子与单元15平行地旋转，偏振板12具有形成在其上的多个偏振层，多重播放器具有相对于来自正向的光的偏振度高于相对于来自倾斜方向的光的偏振度相对于相对于来自正向的光的偏振度具有比来自倾斜方向的光的偏振度高的偏振度的第二偏振片，平均弹性常数液晶材料的喷射弹性常数K1，扭曲弹性常数K2和弯曲弹性常数K3等于10×10 -12 N以上，并且满足K1 / K2 <= 1.5的关系。

82. 发明授权

US08149354B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08149354B2
公开(公告)日：2012-04-03
申请号：US12768934
申请日：2010-04-28
申请人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
发明人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133634 , G02F2413/08 , G02F2413/11
摘要： Provided is a liquid crystal display device including: a substrate (13) including a polarizing layer (11) on a light-input side; a substrate (14) including a polarizing layer (12) on another side, the polarizing layers having absorption axes substantially perpendicular; a liquid crystal layer (15) in which a liquid-crystal-molecule is aligned to be substantially horizontal to the substrates. In a case where an absorption axis of the polarizing layer (11) and an optical axis of the liquid crystal layer are substantially perpendicular, the optical compensating members (17 and 18) may be provided between the polarizing layer (11) and the liquid crystal layer; the absorption axis of the polarizing layer (11) and a slow axis of the optical compensating members are substantially perpendicular; each pixel satisfies nx≈ny≠nz; thickness-direction retardation for pixels of one color is different from other colors; and the thickness-direction retardation for red pixels is larger than 0 nm.
摘要翻译：提供一种液晶显示装置，包括：在光输入侧包括偏振层（11）的基板（13）在另一侧包括偏振层（12）的基板（14），所述偏振层具有大致垂直的吸收轴; 液晶分子被取向为与基板基本水平的液晶层（15）。在偏光层（11）的吸收轴和液晶层的光轴基本垂直的情况下，光学补偿部件（17,18）可以设置在偏振层（11）和液晶层; 偏振层（11）的吸收轴和光学补偿部件的慢轴基本垂直; 每个像素满足nx≈ny≠nz; 一种颜色的像素的厚度方向延迟与其他颜色不同; 红色像素的厚度方向延迟大于0nm。

83. 发明申请

US20100271575A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100271575A1
公开(公告)日：2010-10-28
申请号：US12768934
申请日：2010-04-28
申请人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
发明人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133634 , G02F2413/08 , G02F2413/11
摘要： Provided is a liquid crystal display device including: a substrate (13) including a polarizing layer (11) on a light-input side; a substrate (14) including a polarizing layer (12) on another side, the polarizing layers having absorption axes substantially perpendicular; a liquid crystal layer (15) in which a liquid-crystal-molecule is aligned to be substantially horizontal to the substrates. In a case where an absorption axis of the polarizing layer (11) and an optical axis of the liquid crystal layer are substantially perpendicular, the optical compensating members (17 and 18) may be provided between the polarizing layer (11) and the liquid crystal layer; the absorption axis of the polarizing layer (11) and a slow axis of the optical compensating members are substantially perpendicular; each pixel satisfies nx≈ny≠nz; thickness-direction retardation for pixels of one color is different from other colors; and the thickness-direction retardation for red pixels is larger than 0 nm.
摘要翻译：提供一种液晶显示装置，包括：在光输入侧包括偏振层（11）的基板（13）在另一侧包括偏振层（12）的基板（14），所述偏振层具有大致垂直的吸收轴; 液晶分子被取向为与基板基本水平的液晶层（15）。在偏光层（11）的吸收轴和液晶层的光轴基本垂直的情况下，光学补偿部件（17,18）可以设置在偏振层（11）和液晶层; 偏振层（11）的吸收轴和光学补偿构件的慢轴基本垂直; 每个像素满足nx≈ny≠nz; 一种颜色的像素的厚度方向延迟与其他颜色不同; 红色像素的厚度方向延迟大于0nm。

84. 发明申请

US20060176424A1 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US20060176424A1
公开(公告)日：2006-08-10
申请号：US11347250
申请日：2006-02-06
申请人： Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
发明人： Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133531 , G02F2001/133565 , G02F2413/02
摘要： An IPS-mode liquid-crystal display apparatus for controlling transmission and cutoff of light by applying a cross-directional electric field to liquid-crystal molecules horizontally oriented reduces diagonal luminance rise and coloring at the time of black display by a simple configuration. A configuration is used in which an optical phase compensation member for canceling the double refraction property of a polarization-plate support base material is provided between the liquid-crystal-layer-side support base material of a lower polarizer and a liquid-crystal layer. Or, a configuration is used in which the optical phase compensation for canceling double refraction property of the polarization-plate support base material is provided between the liquid-crystal-layer-side support base material and the liquid-crystal layer.
摘要翻译：通过向水平方向的液晶分子施加横向电场来控制透射和切断光的IPS模式液晶显示装置通过简单的配置减少黑色显示时的对角线亮度上升和着色。使用在下偏振片的液晶层侧支撑基材和液晶层之间设置用于抵消偏振板支撑基材的双折射性的光学相位补偿部件的结构。或者，使用在液晶层侧支撑基材和液晶层之间设置用于消除偏振板支撑基材的双折射性的光学相位补偿的结构。

85. 发明授权

US08134664B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08134664B2
公开(公告)日：2012-03-13
申请号：US12019708
申请日：2008-01-25
申请人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
发明人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133635 , G02F2413/02
摘要： The liquid crystal display device according to this invention comprises: a first substrate having a first polarization layer on a light incident side; a second substrate having a second polarization layer on a light outgoing side; a first birefringent medium disposed between the first polarization layer and the liquid crystal layer; a second birefringent medium disposed between the second polarization layer and the liquid crystal layer; a pixel electrode and a common electrode arranged on one of the first substrate and the second substrate; wherein an absorbing axis of the first polarization layer and an absorbing axis of the second polarization layer form an angle of from 88 degrees to 92 degrees; wherein the liquid crystal layer has a property that an in-plane refractive index anisotropy is induced in the liquid crystal layer by an electric field produced by the pixel electrode and the common electrode.
摘要翻译：根据本发明的液晶显示装置包括：具有在光入射侧的第一偏振层的第一基板; 第二基板，在光出射侧具有第二偏振层; 布置在所述第一偏振层和所述液晶层之间的第一双折射介质; 布置在所述第二偏振层和所述液晶层之间的第二双折射介质; 设置在第一基板和第二基板之一上的像素电极和公共电极; 其中所述第一偏振层的吸收轴和所述第二偏振层的吸收轴形成88度至92度的角度; 其中液晶层具有通过像素电极和公共电极产生的电场在液晶层中引起面内折射率各向异性的性质。

86. 发明授权

US07719647B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US07719647B2
公开(公告)日：2010-05-18
申请号：US11347250
申请日：2006-02-06
申请人： Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
发明人： Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133531 , G02F2001/133565 , G02F2413/02
摘要： An IPS-mode liquid-crystal display apparatus for controlling transmission and cutoff of light by applying a cross-directional electric field to liquid-crystal molecules horizontally oriented reduces diagonal luminance rise and coloring at the time of black display by a simple configuration. A configuration is used in which an optical phase compensation member for canceling the double refraction property of a polarization-plate support base material is provided between the liquid-crystal-layer-side support base material of a lower polarizer and a liquid-crystal layer. Or, a configuration is used in which the optical phase compensation for canceling double refraction property of the polarization-plate support base material is provided between the liquid-crystal-layer-side support base material and the liquid-crystal layer.
摘要翻译：通过向水平方向的液晶分子施加横向电场来控制透射和切断光的IPS模式液晶显示装置通过简单的配置减少黑色显示时的对角线亮度上升和着色。使用在下偏振片的液晶层侧支撑基材和液晶层之间设置用于抵消偏振板支撑基材的双折射性的光学相位补偿部件的结构。或者，使用在液晶层侧支撑基材和液晶层之间设置用于消除偏振板支撑基材的双折射性的光学相位补偿的结构。

87. 发明申请

US20080192183A1 LIQUID CRYSTAL DISPALY DEVICE 有权
标题翻译：液晶显示器件
公开(公告)号：US20080192183A1
公开(公告)日：2008-08-14
申请号：US12019708
申请日：2008-01-25
申请人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
发明人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133635 , G02F2413/02
摘要： The liquid crystal display device according to this invention comprises: a first substrate having a first polarization layer on a light incident side; a second substrate having a second polarization layer on a light outgoing side; a first birefringent medium disposed between the first polarization layer and the liquid crystal layer; a second birefringent medium disposed between the second polarization layer and the liquid crystal layer; a pixel electrode and a common electrode arranged on one of the first substrate and the second substrate; wherein an absorbing axis of the first polarization layer and an absorbing axis of the second polarization layer form an angle of from 88 degrees to 92 degrees; wherein the liquid crystal layer has a property that an in-plane refractive index anisotropy is induced in the liquid crystal layer by an electric field produced by the pixel electrode and the common electrode.
摘要翻译：根据本发明的液晶显示装置包括：具有在光入射侧的第一偏振层的第一基板; 第二基板，在光出射侧具有第二偏振层; 布置在所述第一偏振层和所述液晶层之间的第一双折射介质; 布置在所述第二偏振层和所述液晶层之间的第二双折射介质; 设置在第一基板和第二基板之一上的像素电极和公共电极; 其中所述第一偏振层的吸收轴和所述第二偏振层的吸收轴形成88度至92度的角度; 其中液晶层具有通过像素电极和公共电极产生的电场在液晶层中引起面内折射率各向异性的性质。

88. 发明授权

US08077277B2 Liquid crystal display device comprising a first optical compensating member disposed without a birefringent medium sandwiched between the liquid crystal layer and the first optical compensating member 有权
标题翻译：液晶显示装置，包括：第一光学补偿部件，其不夹在液晶层和第一光学补偿部件之间的双折射介质
公开(公告)号：US08077277B2
公开(公告)日：2011-12-13
申请号：US12136134
申请日：2008-06-10
申请人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
发明人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133565 , G02F2001/133637 , G02F2202/40 , G02F2413/02 , G02F2413/12 , G02F2413/14
摘要： A liquid crystal display device comprising a first optical compensating member disposed without a birefringent medium sandwiched between a liquid-crystal layer and the first optical compensating member. The first optical compensating member is constructed so that when a refractive index thereof in a slow-axis direction in a plane parallel to the substrate is taken as n1, a refractive index in a fast-axis direction in the plane parallel to the substrate is taken as n2, and a refractive index in a thickness direction is taken as n3, the first optical compensating member satisfies n1˜n3>n2 and a slow axis thereof in the plane parallel to the substrate is substantially vertical to an optical axis of the liquid-crystal layer.
摘要翻译：一种液晶显示装置，包括：第一光学补偿构件，其不夹在液晶层和第一光学补偿构件之间的双折射介质。第一光学补偿构件被构造成当将与基板平行的平面中的慢轴方向的折射率设为n1时，取与平行于基板的平面中的快轴方向的折射率作为n2，将厚度方向的折射率设为n3，第一光学补偿部件满足n1〜n3> n2，并且其平行于基板的平面的慢轴与液晶显示装置的光轴大致垂直，晶体层。

89. 发明申请

US20080192182A1 LIQUID CRYSTAL DISPLAY DEVICE 失效
标题翻译：液晶显示装置
公开(公告)号：US20080192182A1
公开(公告)日：2008-08-14
申请号：US12019031
申请日：2008-01-24
申请人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
发明人： Daisuke Kajita , Ikuo Hiyama , Shintaro Takeda
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2413/02
摘要： A liquid crystal display device comprises: a first substrate having a first polarization layer on a light incident side; a second substrate having a second polarization layer on a light outgoing side; a liquid crystal layer disposed between the first and the second substrates; a first birefringent film disposed between the first and the second polarization layers; a second birefringent film disposed between the first birefringent film and the second polarization layer; and wherein the liquid crystal layer has a property that a refractive index anisotropy is induced in it by an electric field applied between the pixel electrodes and the common electrode; wherein in-plane retarded phase axes of the first and the second birefringent films form an angle of from 88 degrees to 92 degrees with the first polarization layer; wherein the first birefringent films have Nz coefficients greater than 0.5 and smaller than 0.5, respectively.
摘要翻译：液晶显示装置包括：第一基板，其具有在光入射侧的第一偏振层; 第二基板，在光出射侧具有第二偏振层; 设置在第一和第二基板之间的液晶层; 设置在第一和第二偏振层之间的第一双折射膜; 设置在所述第一双折射膜和所述第二偏振层之间的第二双折射膜; 并且其中所述液晶层具有通过施加在所述像素电极和所述公共电极之间的电场而在其中感应折射率各向异性的性质; 其中第一和第二双折射膜的面内延迟相位轴与第一偏振层形成88度至92度的角度; 其中第一双折射膜的Nz系数分别大于0.5且小于0.5。

90. 发明授权

US08310634B2 Liquid crystal display device comprising a first optical compensating member between the liquid crystal layer and one of the first and second polarizing layers 有权
标题翻译：液晶显示装置包括在液晶层和第一和第二偏振层中的一个之间的第一光学补偿构件
公开(公告)号：US08310634B2
公开(公告)日：2012-11-13
申请号：US13288388
申请日：2011-11-03
申请人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
发明人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133565 , G02F2001/133637 , G02F2202/40 , G02F2413/02 , G02F2413/12 , G02F2413/14
摘要： A liquid crystal display device includes first and second substrates with first and second polarizing layers, a liquid-crystal layer, a matrix-driven electrode group; and a rear-illuminating device. Between the first polarizing layer and the liquid-crystal layer, a first optical compensating member is disposed without a birefringent medium sandwiched between the liquid-crystal layer and the first optical compensating member, and the first optical compensating member is constructed so that when a refractive index thereof in a slow-axis direction in a plane parallel to the substrate is taken as n1, a refractive index in a fast-axis direction in the plane parallel to the substrate is taken as n2, and a refractive index in a thickness direction is taken as n3, the first optical compensating member satisfies n1≈n3>n2, and a slow axis thereof in the plane parallel to the substrate is substantially vertical to an optical axis of the liquid-crystal layer.
摘要翻译：液晶显示装置包括具有第一和第二偏振层的第一和第二基板，液晶层，矩阵驱动电极组; 和后照明装置。在第一偏振层和液晶层之间，设置第一光学补偿构件，而不将双折射介质夹在液晶层和第一光学补偿构件之间，并且第一光学补偿构件被构造成使得当折射将与基板平行的平面中的慢轴方向的折射率设为n1，将平行于基板的平面中的快轴方向的折射率设为n2，厚度方向的折射率为作为n3，第一光学补偿构件满足n1≈n3> n2，并且其平行于衬底的平面中的慢轴基本上垂直于液晶层的光轴。

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