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1. 发明授权

US08842240B2 Liquid crystal display apparatus for both reflective display scheme and transmissive display scheme 有权
标题翻译：用于反射显示方案和透射显示方案的液晶显示装置
公开(公告)号：US08842240B2
公开(公告)日：2014-09-23
申请号：US12983394
申请日：2011-01-03
申请人： Norihiro Arai , Toshiharu Nishino
发明人： Norihiro Arai , Toshiharu Nishino
IPC分类号： G02F1/1335 , G02F1/1347
CPC分类号： G02F1/1347
摘要： A liquid crystal display apparatus includes a first polarizing plate, a liquid crystal display cell, a second polarizing plate, a switching cell, a first reflective polarizing plate, and a surface light source, which are arranged in this order. The apparatus further includes a control driving unit to switch the switching cell between a first and second state. In the first state, plane of polarization of polarized light emitted by the surface light source and transmitted through the first reflective polarizing plate and the switching cell is coincident with a transmissive axis of the second polarizing plate. In the second state, a plane of polarization of the polarized light input to the liquid crystal display cell from the side of the first polarizing plate and transmitted through the second polarizing plate and the switching cell is coincident with a reflective axis of the first reflective polarizing plate.
摘要翻译：液晶显示装置包括依次排列的第一偏振板，液晶显示单元，第二偏振板，开关单元，第一反射偏振板和表面光源。该装置还包括控制驱动单元，用于在第一和第二状态之间切换开关单元。在第一状态下，表面光源发射并透过第一反射偏振片和开关元件的偏振光的偏振面与第二偏光板的透射轴一致。在第二状态下，从第一偏振板一侧输入到液晶显示单元并透过第二偏振板和开关单元的偏振光的偏振面与第一反射偏振光的反射轴一致盘子。

2. 发明授权

US08436972B2 In-plane switching type liquid crystal display device 有权
标题翻译：平面切换式液晶显示装置
公开(公告)号：US08436972B2
公开(公告)日：2013-05-07
申请号：US12716864
申请日：2010-03-03
申请人： Norihiro Arai , Kunpei Kobayashi , Toshiharu Nishino
发明人： Norihiro Arai , Kunpei Kobayashi , Toshiharu Nishino
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1337
摘要： A liquid crystal display device comprises a pair of substrates subjected to an aligning treatment in mutually parallel but opposite directions, a liquid crystal layer interposed between the pair of substrates, a first electrode bent into a “
摘要翻译：一种液晶显示装置，包括一对基板，其相互平行但相反的方向进行取向处理，夹在一对基板之间的液晶层，弯曲成“<”形状的第一电极和经由具有第一电极的绝缘膜。第一电极包括一个线性部分和另一个线性部分，其在与取向处理方向相交的方向上以不同的角度延伸，弯曲部分设置在彼此相邻的一个线性部分和另一个线性部分的两端，沿着与取向处理方向相交的方向，相对于取向处理方向以比一个直线部分和另一个直线部分的相交角度以及取向处理方向大的角度延伸。

3. 发明申请

US20070121037A1 Homeotropic alignment type semi-transmissive reflective liquid crystal display device 有权
标题翻译：垂直取向型半透射反射型液晶显示装置
公开(公告)号：US20070121037A1
公开(公告)日：2007-05-31
申请号：US11605078
申请日：2006-11-28
申请人： Norihiro Arai , Toshiharu Nishino , Kunpei Kobayashi
发明人： Norihiro Arai , Toshiharu Nishino , Kunpei Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371
摘要： A liquid crystal display device has a pair of substrates disposed at an observer side and at the opposite side to the observer side, a plurality of pixel electrodes and an opposing electrode which are formed on the internal surfaces of the pair of substrates, a reflective layer, and liquid crystal sealed between these substrates. Each pixel electrode has a reflective display region corresponding to the reflective layer for reflecting light that enters from the observer side to the observer side, and a transmissive display region for allowing light that enters from the opposite side to pass therethrough to the observer side. A liquid crystal layer thickness adjusting layer is formed on the internal surface of the substrate at the observer side, for setting the liquid crystal layer thickness in the reflective display region to be smaller than the liquid crystal layer thickness in the transmissive display region.
摘要翻译：液晶显示装置具有设置在观察者侧的观察者侧的一对基板和形成在该一对基板的内表面上的多个像素电极和对置电极，反射层，液晶密封在这些基板之间。每个像素电极具有对应于用于反射从观察者侧进入观察者侧的光的反射层的反射显示区域和用于允许从相对侧进入的光通过其到观察者侧的透射显示区域。在观察者侧的基板的内表面上形成液晶层厚度调节层，用于将反射显示区域中的液晶层厚度设定为小于透射显示区域中的液晶层厚度。

4. 发明申请

US20050068481A1 Liquid crystal display device having homeotropic alignment liquid crystal panel 审中-公开
标题翻译：具有垂直取向液晶面板的液晶显示装置
公开(公告)号：US20050068481A1
公开(公告)日：2005-03-31
申请号：US10950771
申请日：2004-09-27
申请人： Kunpei Kobayashi , Norihiro Arai , Toshiharu Nishino
发明人： Kunpei Kobayashi , Norihiro Arai , Toshiharu Nishino
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/137 , G02F1/139
CPC分类号： G02F1/1396 , G02F1/133371 , G02F1/133555 , G02F1/1393 , G02F2001/133638 , G02F2001/133742 , G02F2001/13712 , G02F2203/64
摘要： A liquid crystal display device includes a homeotropic alignment liquid crystal panel having observation-side and opposite-side substrates which oppose each other, a plurality of electrodes which are arranged on sides of opposing inner surfaces of the substrates and form a plurality of pixels by opposing regions, and a liquid crystal layer which is arranged between the substrates and made of a liquid crystal material with negative dielectric anisotropy in which liquid crystal molecules are aligned substantially vertically with respect to the inner surfaces of the substrates. A pair of polarizing plates are respectively arranged on both sides of the homeotropic alignment liquid crystal panel. A pair of λ/4 retardation plates are respectively arranged between the homeotropic alignment liquid crystal panel and the pair of polarizing plates.
摘要翻译：液晶显示装置包括具有观察侧和相对侧的基板的垂直取向液晶面板，配置在基板的相对的内表面的侧面的多个电极，并且通过相对的方式形成多个像素以及液晶层，其配置在基板之间，由具有负介电各向异性的液晶材料制成，其中液晶分子相对于基板的内表面基本上垂直排列。一对偏振片分别设置在垂直取向液晶面板的两侧。在垂直取向液晶面板和一对偏光板之间分别配置一对λ/ 4相位差板。

5. 发明授权

US08149355B2 Liquid crystal display device comprising color polarizing plate 有权
标题翻译：液晶显示装置，包括彩色偏振片
公开(公告)号：US08149355B2
公开(公告)日：2012-04-03
申请号：US12181479
申请日：2008-07-29
申请人： Kunpei Kobayashi , Toshiharu Nishino , Norihiro Arai
发明人： Kunpei Kobayashi , Toshiharu Nishino , Norihiro Arai
IPC分类号： G02F1/1335
CPC分类号： G02F1/133533 , G02F2001/133567 , G02F2203/34
摘要： A liquid crystal display device includes a pair of substrates, electrodes formed on the opposing surfaces of the pair of substrates, and a liquid crystal layer twisted in the gap between the pair of substrates at a predetermined twisted angle. A normal polarizing plate to exhibit a polarizing function for the whole visible light is arranged on the outer surface of an observation side substrate in the pair of substrates. A color polarizing plate to exhibit a polarizing function for visible light of a wavelength band other than a specific wavelength band is arranged on the outer surface of the opposite side substrate in the pair of substrates. A reflecting plate to reflect light entering from the observation side toward the observation side is arranged on a surface of the color polarizing plate that is opposite to the surface that opposes the opposite side substrate.
摘要翻译：液晶显示装置包括一对基板，形成在一对基板的相对表面上的电极和以预定的扭转角扭转在一对基板之间的间隙中的液晶层。在一对基板的观察侧基板的外表面上配置有对整个可见光呈现偏振功能的正常的偏光板。在一对基板的相对侧基板的外表面上配置有对特定波长带以外的波长带的可见光具有偏振功能的彩色偏振片。反射板将从观察侧进入观察侧的光反射配置在与相对侧基板相对的面的相反侧的彩色偏振片的表面。

6. 发明授权

US07800715B2 Liquid crystal display device viewable from both surfaces and portable apparatus using same 有权
标题翻译：从两面可见的液晶显示装置和使用其的便携式装置
公开(公告)号：US07800715B2
公开(公告)日：2010-09-21
申请号：US12179378
申请日：2008-07-24
申请人： Toshiharu Nishino , Norihiro Arai , Kunpei Kobayashi
发明人： Toshiharu Nishino , Norihiro Arai , Kunpei Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133536 , G02F2001/133342 , G02F2001/133616 , G02F2203/09 , H04M1/0214 , H04M2250/16
摘要： In front of a liquid crystal display element, a surface light source is arranged which emits a light toward the liquid crystal display element and lets lights coming from its front and its back permeate therethrough. The liquid crystal display element has reflection/permeation means which is provided behind a liquid crystal cell and a liquid crystal layer, and which reflects a part of a light that comes to each of a plurality of pixels from the front of the liquid crystal cell, and lets the other part of the light permeate the reflection/permeation means.
摘要翻译：在液晶显示元件的前方，配置有朝向液晶显示元件发光的面光源，使来自其前面和后面的光透过。液晶显示元件具有设置在液晶单元和液晶层之后的反射/透过装置，并且从液晶单元的前面反射来自多个像素中的每一个的光的一部分，并让光的另一部分透过反射/渗透装置。

7. 发明授权

US07714962B2 Homeotropic alignment type semi-transmissive reflective liquid crystal display device 有权
标题翻译：垂直取向型半透射反射型液晶显示装置
公开(公告)号：US07714962B2
公开(公告)日：2010-05-11
申请号：US11605078
申请日：2006-11-28
申请人： Norihiro Arai , Toshiharu Nishino , Kunpei Kobayashi
发明人： Norihiro Arai , Toshiharu Nishino , Kunpei Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371
摘要： A liquid crystal display device has a pair of substrates disposed at an observer side and at the opposite side to the observer side, a plurality of pixel electrodes and an opposing electrode which are formed on the internal surfaces of the pair of substrates, a reflective layer, and liquid crystal sealed between these substrates. Each pixel electrode has a reflective display region corresponding to the reflective layer for reflecting light that enters from the observer side to the observer side, and a transmissive display region for allowing light that enters from the opposite side to pass therethrough to the observer side. A liquid crystal layer thickness adjusting layer is formed on the internal surface of the substrate at the observer side, for setting the liquid crystal layer thickness in the reflective display region to be smaller than the liquid crystal layer thickness in the transmissive display region.
摘要翻译：液晶显示装置具有设置在观察者侧的观察者侧的一对基板和形成在该一对基板的内表面上的多个像素电极和对置电极，反射层，液晶密封在这些基板之间。每个像素电极具有对应于用于反射从观察者侧进入观察者侧的光的反射层的反射显示区域和用于允许从相对侧进入的光通过其到观察者侧的透射显示区域。在观察者侧的基板的内表面上形成液晶层厚度调节层，用于将反射显示区域中的液晶层厚度设定为小于透射显示区域中的液晶层厚度。

8. 发明授权

US08094266B2 LCD apparatus with improved color filter configuration 有权
标题翻译： LCD设备具有改进的滤色镜配置
公开(公告)号：US08094266B2
公开(公告)日：2012-01-10
申请号：US13019251
申请日：2011-02-01
申请人： Toshiharu Nishino , Norihiro Arai , Kunpei Kobayashi
发明人： Toshiharu Nishino , Norihiro Arai , Kunpei Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , G02F1/133514 , G02F1/133553 , G02F2001/133618 , G02F2203/09
摘要： An LCD apparatus includes an LCD panel having a color filter for a plurality of color components and having a plurality of pixels each associated with one of the color components of the color filter, and a side lighting-type backlight unit disposed under the LCD panel. The backlight unit includes a light guide and a light source disposed at least at one lateral end of the light guide, and further includes a reflecting layer on a side opposite to a side facing the LCD panel to reflect light coming towards the reflecting layer from the light guide. The color filter is configured to compensate a change in color spectrum in the ambient light that has passed through the LCD panel and the light guide and that has been reflected by the reflecting layer back to the light guide and the LCD panel so that the color temperature of white display of the LCD panel by the ambient light remains substantially the same as the color temperature of the original ambient light.
摘要翻译：一种液晶显示装置，包括具有用于多个颜色分量的滤色器并且具有与滤色器的一个颜色分量相关联的多个像素的LCD面板和设置在LCD面板下方的侧面照明型背光单元。背光单元包括光导和至少在光导的一个侧端设置的光源，并且还包括在与面板朝向LCD面的一侧相对的一侧上的反射层，以反射来自反射层的光从光导。滤色器被配置为补偿已经通过LCD面板和光导并已被反射层反射回到光导和LCD面板的环境光中的色谱变化，使得色温通过环境光的LCD面板的白色显示与原始环境光的色温保持基本相同。

9. 发明申请

US20100149462A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20100149462A1
公开(公告)日：2010-06-17
申请号：US12625992
申请日：2009-11-25
申请人： Toshiharu NISHINO , Norihiro Arai , Kazuhiro Sasaki
发明人： Toshiharu NISHINO , Norihiro Arai , Kazuhiro Sasaki
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02F1/133502 , G02B5/3083 , G02F1/13363 , G02F2001/133331 , G02F2001/133638 , G02F2201/50 , G02F2413/02 , G02F2413/04 , G02F2413/05
摘要： A display apparatus includes a liquid crystal element that has a liquid crystal layer sealed in a space between a first substrate and a second substrate arranged face to face, a protective plate that is disposed so that the first substrate intervenes between the protective plate and the second substrate, a first polarizing plate that is disposed between the protective plate and the first substrate to be in close contact with the protective plate, and a first quarter-wavelength retardation plate that is disposed between the first substrate and the first polarizing plate to be in close contact with the first polarizing plate. The protective plate is greater in area than the first substrate. The first polarizing plate has an absorption axis and the first quarter-wavelength retardation plate has a slow axis in a direction intersecting with the absorption axis of the first polarizing plate at an angle of 45°.
摘要翻译：显示装置包括：液晶元件，其具有密封在面对面布置的第一基板和第二基板之间的空间中的液晶层;保护板，其设置成使得第一基板介于保护板和第二基板之间基板，设置在与保护板紧密接触的保护板和第一基板之间的第一偏振板，以及配置在第一基板和第一偏振板之间的第一四分之一波长延迟板，与第一个偏振片紧密接触。保护板的面积大于第一基板。第一偏振板具有吸收轴，第一四分之一波长延迟板在与第一偏振片的吸收轴相交的方向上具有45°的角度的慢轴。

10. 发明申请

US20060267905A1 Liquid crystal display apparatus capable of controlling range of viewing angle 审中-公开
标题翻译：能够控制视野范围的液晶显示装置
公开(公告)号：US20060267905A1
公开(公告)日：2006-11-30
申请号：US11442916
申请日：2006-05-30
申请人： Toshiharu Nishino , Kunpei Kobayashi , Norihiro Arai , Hideki Sashida
发明人： Toshiharu Nishino , Kunpei Kobayashi , Norihiro Arai , Hideki Sashida
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G02F1/1323 , G02F1/134363 , G09G3/3655 , G09G2300/0426 , G09G2310/06 , G09G2320/068
摘要： A liquid crystal display apparatus includes first and second electrodes which are provided on opposed inner surface of a first substrate, and insulated from each other to generate in a liquid crystal layer provided between the substrates a transverse electric field in a direction substantially parallel to substrate surfaces. A third electrode is provided on an inner surface of a second substrate in accordance with an entire region of a pixel defined by a region in which an alignment state of liquid crystal molecules is controlled by the transverse electric field. An image display circuit supplies a display drive voltage corresponding to image data between the first and second electrodes to generate the transverse electric field. A viewing angle control circuit supplies a viewing angle control voltage between at least one of the first and second electrodes and the third electrode to generate between these electrodes a vertical electric field.
摘要翻译：一种液晶显示装置，包括：第一和第二电极，其设置在第一基板的相对的内表面上，彼此绝缘，以在基板之间设置的液晶层中沿与基板表面大致平行的方向的横向电场。根据由横向电场控制液晶分子的取向状态的区域限定的像素的整个区域，在第二基板的内表面上设置第三电极。图像显示电路提供与第一和第二电极之间的图像数据相对应的显示驱动电压以产生横向电场。视角控制电路在第一和第二电极和第三电极中的至少一个之间提供视角控制电压，以在这些电极之间产生垂直电场。

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