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公开(公告)号：US07924377B2
公开(公告)日：2011-04-12
申请号：US12693133
申请日：2010-01-25
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133371 , G02F1/133555 , G02F2001/133357 , G02F2001/133749 , G02F2001/134372 , G02F2201/124
摘要： To provide a transflective liquid crystal display apparatus that employs in-plane switching mode (in-plane switching system), which exhibits a reflection property of wide view angles. Provided is a transflective liquid crystal display apparatus which comprises: a reflective area and a transmissive area; an uneven reflective plate provided in the reflective area; a flattening film laminated on the uneven reflective plate; and common electrodes and pixel electrodes arranged on the flattening film, wherein, the uneven reflective plate comprises a diffusive reflecting function that is capable of diffusely reflecting light making incident at an incident angle of 30 degrees towards directions at exit angles of 0-10 degrees, and a surface of the flattening film is set to be substantially flat.
摘要翻译： 提供一种使用展现出宽视角的反射特性的面内切换模式（平面内切换系统）的半透射型液晶显示装置。 本发明提供一种半透射型液晶显示装置，其具备：反射区域和透射区域; 设置在反射区域中的不均匀的反射板; 层压在不平坦反射板上的压平膜; 布置在平坦化膜上的公共电极和像素电极，其中，不平坦反射板包括漫射反射功能，其能够以0度的出射角度的方向将入射角为30度的光漫反射， 并且平坦化膜的表面被设定为基本平坦。
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公开(公告)号：US20100123863A1
公开(公告)日：2010-05-20
申请号：US12693133
申请日：2010-01-25
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133371 , G02F1/133555 , G02F2001/133357 , G02F2001/133749 , G02F2001/134372 , G02F2201/124
摘要： To provide a transflective liquid crystal display apparatus that employs in-plane switching mode (in-plane switching system), which exhibits a reflection property of wide view angles. Provided is a transflective liquid crystal display apparatus which comprises: a reflective area and a transmissive area; an uneven reflective plate provided in the reflective area; a flattening film laminated on the uneven reflective plate; and common electrodes and pixel electrodes arranged on the flattening film, wherein, the uneven reflective plate comprises a diffusive reflecting function that is capable of diffusely reflecting light making incident at an incident angle of 30 degrees towards directions at exit angles of 0-10 degrees, and a surface of the flattening film is set to be substantially flat.
摘要翻译： 提供一种使用展现出宽视角的反射特性的面内切换模式（平面内切换系统）的半透射型液晶显示装置。 本发明提供一种半透射型液晶显示装置，其具备：反射区域和透射区域; 设置在反射区域中的不均匀的反射板; 层压在不平坦反射板上的压平膜; 布置在平坦化膜上的公共电极和像素电极，其中，不平坦反射板包括漫射反射功能，其能够以0度的出射角度的方向将入射角为30度的光漫反射， 并且平坦化膜的表面被设定为基本平坦。
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公开(公告)号：US07679700B2
公开(公告)日：2010-03-16
申请号：US11756513
申请日：2007-05-31
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133371 , G02F1/133555 , G02F2001/133357 , G02F2001/133749 , G02F2001/134372 , G02F2201/124
摘要： To provide a transflective liquid crystal display apparatus that employs in-plane switching mode (in-plane switching system), which exhibits a reflection property of wide view angles. Provided is a transflective liquid crystal display apparatus which comprises: a reflective area and a transmissive area; an uneven reflective plate provided in the reflective area; a flattening film laminated on the uneven reflective plate; and common electrodes and pixel electrodes arranged on the flattening film, wherein, the uneven reflective plate comprises a diffusive reflecting function that is capable of diffusely reflecting light making incident at an incident angle of 30 degrees towards directions at exit angles of 0-10 degrees, and a surface of the flattening film is set to be substantially flat.
摘要翻译： 提供一种使用展现出宽视角的反射特性的面内切换模式（平面内切换系统）的半透射型液晶显示装置。 本发明提供一种半透射型液晶显示装置，其具备：反射区域和透射区域; 设置在反射区域中的不均匀的反射板; 层压在不平坦反射板上的压平膜; 布置在平坦化膜上的公共电极和像素电极，其中，不平坦反射板包括漫射反射功能，其能够以0度的出射角度的方向将入射角为30度的光漫反射， 并且平坦化膜的表面被设定为基本平坦。
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公开(公告)号：US20070279559A1
公开(公告)日：2007-12-06
申请号：US11756513
申请日：2007-05-31
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133371 , G02F1/133555 , G02F2001/133357 , G02F2001/133749 , G02F2001/134372 , G02F2201/124
摘要： To provide a transflective liquid crystal display apparatus that employs in-plane switching mode (in-plane switching system), which exhibits a reflection property of wide view angles. Provided is a transflective liquid crystal display apparatus which comprises: a reflective area and a transmissive area; an uneven reflective plate provided in the reflective area; a flattening film laminated on the uneven reflective plate; and common electrodes and pixel electrodes arranged on the flattening film, wherein, the uneven reflective plate comprises a diffusive reflecting function that is capable of diffusely reflecting light making incident at an incident angle of 30 degrees towards directions at exit angles of 0-10 degrees, and a surface of the flattening film is set to be substantially flat.
摘要翻译： 提供一种使用展现出宽视角的反射特性的面内切换模式（平面内切换系统）的半透射型液晶显示装置。 本发明提供一种半透射型液晶显示装置，其具备：反射区域和透射区域; 设置在反射区域中的不均匀的反射板; 层压在不平坦反射板上的压平膜; 布置在平坦化膜上的公共电极和像素电极，其中，不平坦反射板包括漫射反射功能，其能够以0度的出射角度的方向将入射角为30度的光漫反射， 并且平坦化膜的表面被设定为基本平坦。
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5.发明授权Transflective liquid-crystal-display device with single retardation film between half-waveplate and liquid crystal layer 有权半透膜和液晶层之间具有单相延迟膜的半透射液晶显示装置公开(公告)号：US08502941B2
公开(公告)日：2013-08-06
申请号：US12873108
申请日：2010-08-31
IPC分类号： G02F1/1335
CPC分类号： G09G3/3607 , G02F1/133528 , G02F1/133555 , G02F1/13363 , G02F1/134363 , G02F2001/133565 , G02F2001/133638 , G02F2413/03 , G02F2413/09
摘要： A LCD device has a LC layer sandwiched between a TFT substrate and a counter substrate, first and second polarizing films, a first λ/2 film between the first polarizing film and the counter substrate, and a second λ/2 film between the second polarizing film and the TFT substrate. Angle θ1 between the direction of the optical axis of the LC layer and the polarized direction of the light entering the LC layer satisfies the relationship: 0 degree
摘要翻译： LCD装置具有夹在TFT基板和对置基板之间的LC层，第一和第二偏光膜，第一偏振膜和对置基板之间的第一λ/ 2膜和第二偏振光 薄膜和TFT基板。 LC层的光轴方向与进入LC层的光的偏振方向之间的角度θ1满足0度<θ<45度的关系。 所得到的LCD装置具有较低的漏光和着色。
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公开(公告)号：US07876406B2
公开(公告)日：2011-01-25
申请号：US12060708
申请日：2008-04-01
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1337
CPC分类号： G02F1/133555 , G02F1/134363 , G02F2001/133757 , G02F2001/134372
摘要： A transflective LCD includes a LC layer sandwiched between a pair of substrates, and a pair of polarizing films. The LCD device includes a reflection area and a transmission area in each pixel, the transmission area having a reflection film. A retardation film has a first portion in the refection area between the reflection film and the LC layer, and a second portion in the transmission area between the LC layer and the rear polarizing film. The retardation film has a slow axis perpendicular to an initial orientation direction of the LC molecules upon absence of an applied voltage and perpendicular or parallel to the optical axis of the front polarizing film. The orientation of the LC molecules upon display of a dark state has a direction different between the reflection area and the transmission area.
摘要翻译： 半透半反镜式LCD包括夹在一对基板之间的LC层和一对偏振膜。 LCD装置在每个像素中包括反射区域和透射区域，透射区域具有反射膜。 延迟膜在反射膜和LC层之间的反射区域中具有第一部分，在LC层和后偏振膜之间的透射区域中具有第二部分。 延迟膜在没有施加电压并垂直或平行于前偏光膜的光轴的情况下具有垂直于LC分子的初始取向方向的慢轴。 在显示暗态时，LC分子的取向在反射区域和透射区域之间具有不同的方向。
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公开(公告)号：US20090079921A1
公开(公告)日：2009-03-26
申请号：US12237332
申请日：2008-09-24
申请人： Kenichi Mori , Michiaki Sakamoto , Ken Sumiyoshi , Hiroshi Nagai , Kenichirou Naka , Masayuki Jumonji , Hiroshi Tanabe
发明人： Kenichi Mori , Michiaki Sakamoto , Ken Sumiyoshi , Hiroshi Nagai , Kenichirou Naka , Masayuki Jumonji , Hiroshi Tanabe
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/133555
摘要： To suppress light leakage at the time of dark state, and to provide a liquid crystal display device whose electrodes in the reflection areas can be formed with high precision. The liquid crystal display device has a reflection area within a pixel unit by corresponding at least to a reflection plate forming part, and the reflection area is driven with a lateral electric field mode and normally-white. A driving electrode for forming an electric field to a liquid crystal layer of the reflection area is formed on the reflection plate via an insulating film by using a non-transparent electric conductor.
摘要翻译： 为了抑制黑暗时的漏光，并且提供能够以高精度形成反射区域中的电极的液晶显示装置。 液晶显示装置通过至少对应于反射板形成部分而在像素单元内具有反射区域，并且反射区域以横向电场模式和常白色驱动。 通过使用非透明导电体，通过绝缘膜在反射板上形成用于向反射区域的液晶层形成电场的驱动电极。
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公开(公告)号：US08284356B2
公开(公告)日：2012-10-09
申请号：US12724902
申请日：2010-03-16
IPC分类号： G02F1/1335 , G03F1/00
CPC分类号： G03F7/0007 , G02F1/133371 , G02F1/133504 , G02F1/133555 , G02F1/134363 , G02F2001/134372 , G02F2001/136236 , G02F2201/122 , G02F2203/69 , G03F1/00 , G03F1/50
摘要： An LCD device includes a reflective area in each pixel. A reflection film having a convex-concave surface is provided in the reflective area, film in cross section configuration is formed. Each pixel includes a pixel electrode and a common electrode for applying a lateral electric field on a LC layer. The inclination angle of the reflection film has an inclination angle distribution, wherein the angle component in an area corresponding to the electrodes has a lower angle distribution than the angle components in an area corresponding to a gap between adjacent two of the electrodes.
摘要翻译： LCD装置包括每个像素中的反射区域。 在反射区域设置有具有凸凹面的反射膜，形成了截面形状的膜。 每个像素包括用于在LC层上施加横向电场的像素电极和公共电极。 反射膜的倾斜角度具有倾斜角分布，其中对应于电极的区域中的角度分量具有比相邻两个电极之间的间隙对应的区域中的角度分量更小的角度分布。
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公开(公告)号：US20100328592A1
公开(公告)日：2010-12-30
申请号：US12873108
申请日：2010-08-31
IPC分类号： G02F1/1335
CPC分类号： G09G3/3607 , G02F1/133528 , G02F1/133555 , G02F1/13363 , G02F1/134363 , G02F2001/133565 , G02F2001/133638 , G02F2413/03 , G02F2413/09
摘要： A LCD device has a LC layer sandwiched between a TFT substrate and a counter substrate, first and second polarizing films, a first λ/2 film between the first polarizing film and the counter substrate, and a second λ/2 film between the second polarizing film and the TFT substrate. Angle θ1 between the direction of the optical axis of the LC layer and the polarized direction of the light entering the LC layer satisfies the relationship: 0 degree
摘要翻译： 液晶显示装置具有夹在TFT基板和对置基板之间的LC层，第一和第二偏振膜，第一偏振膜和对置基板之间的第一λ/ 2膜和第二偏光膜之间的第二λ/ 2膜 薄膜和TFT基板。 在LC层的光轴方向与进入LC层的光的偏振方向之间的角度和角度为1，满足0度<1度<1度<45度的关系。 所得到的LCD装置具有较低的漏光和着色。
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公开(公告)号：US08466860B2
公开(公告)日：2013-06-18
申请号：US11971549
申请日：2008-01-09
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G02F1/133555 , G09G3/3648 , G09G2300/0456 , G09G2300/08 , G09G2320/0276
摘要： An LCD device has a reflective area that reflects light incident from a polarizing film side using a reflection film, and a transmissive area that transmits light of a backlight incident from a TFT substrate side. The drive voltages of the reflective area and transmissive area are Vr and Vt, the black voltage in the reflective area is Vr(K), the black voltage in the transmissive area is Vt(K). The reflectance R, the transmittance T, characteristics of R with respect to drive voltage [Vr(K)−Vr] and characteristics of T with respect to drive voltage [Vt−Vt(K)] substantially match each other.
摘要翻译： LCD装置具有使用反射膜反射从偏振膜侧入射的光的反射区域和透射从TFT基板侧入射的背光的透射区域。 反射区域和透射区域的驱动电压为Vr和Vt，反射区域中的黑色电压为Vr（K），透射区域中的黑色电压为Vt（K）。 相对于驱动电压[Vr（K）-Vr]的R的反射率R，透射率T，特性以及T相对于驱动电压[Vt-Vt（K））的特性基本上彼此匹配。
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