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1. 发明授权

US07352420B2 Liquid crystal display and electronic appliance 有权
标题翻译：液晶显示器和电子设备
公开(公告)号：US07352420B2
公开(公告)日：2008-04-01
申请号：US11115118
申请日：2005-04-27
申请人： Tsuyoshi Maeda , Osamu Okumura
发明人： Tsuyoshi Maeda , Osamu Okumura
IPC分类号： G02F1/1335
CPC分类号： G02F1/133371 , G02F1/133555 , G02F2001/13706 , G02F2202/40
摘要： The present invention provides a liquid crystal display that can provide a display with high contrast in both the transmissive mode display and the reflective mode display as a transflective liquid crystal display, and an electronic appliance provided therewith. The liquid crystal display can include a liquid crystal layer of a nematic liquid crystal with positive anisotropy of dielectric constant held between a pair of substrates in accordance with the present invention is characterized in that areas used for the display in the liquid crystal layer includes individual areas having at least two kinds of different liquid crystal layer thickness, the individual areas of different liquid crystal layer thickness are either a reflective display unit or a transmissive display unit, a reflective means is disposed on the reflective display unit, and a transparent resin layer is formed in a portion except a portion corresponding to the transmissive display unit.
摘要翻译：本发明提供一种液晶显示器，其能够提供作为半透射型液晶显示器的透射模式显示和反射模式显示中的高对比度的显示器以及与其配备的电子设备。液晶显示器可以包括根据本发明的保持在一对基板之间的介电常数正向各向异性的向列液晶的液晶层，其特征在于用于液晶层中的显示的区域包括单个区域具有至少两种不同的液晶层厚度，不同液晶层厚度的各个区域是反射显示单元或透射显示单元，反射装置设置在反射显示单元上，透明树脂层为形成在与透射型显示单元对应的部分以外的部分。

2. 发明授权

US07289174B1 Reflective type color liquid crystal device and an electronic apparatus using this 有权
标题翻译：反射型彩色液晶装置及使用该装置的电子装置
公开(公告)号：US07289174B1
公开(公告)日：2007-10-30
申请号：US09671354
申请日：2000-09-27
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： The invention comprises a pair of substrates having electrodes on the opposing inner surfaces and forming a matrix-patterned dot group, liquid crystals sandwiched between said substrates, at least two colors of color filters, at least one polarizing plate, and a reflective plate. Also, of said color filters, at least one color of color filters has a transmissivity of 50% or more for the light of all the wavelengths in the range of 450 nm to 660 nm.
摘要翻译：本发明包括一对在相对的内表面上具有电极并形成矩阵图案点阵的基板，夹在所述基板之间的液晶，至少两种颜色的滤色器，至少一个偏振片和反射板。此外，在所述滤色器中，对于450nm至660nm范围内的所有波长的光，至少一种颜色的滤色器具有50％以上的透射率。

3. 发明申请

US20050134766A1 Reflective type color liquid crystal device and an electronic apparatus using this 有权
标题翻译：反射型彩色液晶装置及使用该装置的电子装置
公开(公告)号：US20050134766A1
公开(公告)日：2005-06-23
申请号：US10995176
申请日：2004-11-24
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： The invention comprises a pair of substrates having electrodes on the opposing inner surfaces and forming a matrix-patterned dot group, liquid crystals sandwiched between said substrates, at least two colors of color filters, at least one polarizing plate, and a reflective plate. Also, of said color filters, at least one color of color filters has a transmissivity of 50% or more for the light of all the wavelengths in the range of 450 nm to 660 nm.
摘要翻译：本发明包括一对在相对的内表面上具有电极并形成矩阵图案点阵的基板，夹在所述基板之间的液晶，至少两种颜色的滤色器，至少一个偏振片和反射板。此外，在所述滤色器中，对于450nm至660nm范围内的所有波长的光，至少一种颜色的滤色器具有50％以上的透射率。

4. 发明授权

US06678026B2 Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置及电子仪器
公开(公告)号：US06678026B2
公开(公告)日：2004-01-13
申请号：US10114066
申请日：2002-04-03
申请人： Tsuyoshi Maeda , Osamu Okumura
发明人： Tsuyoshi Maeda , Osamu Okumura
IPC分类号： G02F11335
CPC分类号： G02F1/133504 , G02F2001/133616 , G02F2203/02
摘要： One objective of the present invention is to provide a liquid crystal device, and an electronic apparatus which includes this liquid crystal device, which are capable of reducing blurring of the pattern which is displayed on the display and enhancing the display quality, and are capable of providing sharp display. The liquid crystal device of the present invention is characterized by comprising a pair of base plates, a liquid crystal layer, a reflective layer, and a directional frontal scattering film, and in that the directional frontal scattering film is arranged upon the liquid crystal panel so that when light from a light source K which is arranged on one surface side of said directional frontal scattering film is illuminated thereupon, and the parallel transmitted light, in which the diffused transmitted light has been eliminated from the entire transmitted light which has passed through said directional frontal scattering film, is observed by a light receiving portion which is arranged on the other surface side of said directional frontal scattering film, the polar angle &thgr; direction which yields the minimum transmission ratio is upon the light reception side, and the polar angle direction which yields the maximum transmission ratio is upon the observation direction side.
摘要翻译：本发明的一个目的是提供一种液晶装置和包括该液晶装置的电子设备，其能够减少显示在显示器上的图案的模糊并提高显示质量，并且能够提供清晰的显示。本发明的液晶装置的特征在于包括一对基板，液晶层，反射层和方向性前向散射膜，并且方向性前沿散射膜布置在液晶面板使得当来自布置在所述方向性前向散射膜的一个表面侧上的光源K的光在其上被照射时，并且其中扩散的透射光已经从透射光的整个部分中消除的平行透射光已通过所述方向性前向散射膜，由光接收部分观察在所述方向性前向散射膜的另一表面侧具有阴极，产生最小透射率的极角θ方向在光接收侧，并且产生最大透射率的极角方向在观察方向侧。

5. 发明授权

US06628357B1 Liquid crystal device and electronic device 有权
标题翻译：液晶装置和电子装置
公开(公告)号：US06628357B1
公开(公告)日：2003-09-30
申请号：US09402557
申请日：1999-10-04
申请人： Tsuyoshi Maeda , Eiji Okamoto , Takumi Seki , Osamu Okumura
发明人： Tsuyoshi Maeda , Eiji Okamoto , Takumi Seki , Osamu Okumura
IPC分类号： G02F11335
CPC分类号： G02F1/1336 , G02F1/133504 , G02F1/133528 , G02F1/133555 , G02F1/133615 , G02F1/13363 , G02F1/133707 , G02F1/133784 , G02F1/134309 , G02F1/134336 , G02F1/13439 , G02F2001/133531 , G02F2001/133626 , G02F2001/133638 , G02F2001/134318 , G02F2203/02 , G02F2203/09
摘要： When a backlight 15 is turned on in a dark environment, white light emerging from the surface of a light guide plate 15b passes through a polarizer 12 and a retardation film 14, enters the interior of the liquid crystal cell, passes through openings of reflective electrodes 7, and is introduced into a liquid crystal layer 3. The light introduced into the liquid crystal layer 3 passes through a color filter 5, emerges from the liquid crystal cell, and passes through the retardation film 13 and the polarizer 11 towards the exterior. In a lighted environment, the light incident on the polarizer 11 passes through the liquid crystal layer 3, is reflected by the reflective electrode 7, and passes through the polarizer 11 again and is emitted towards the exterior.
摘要翻译：当在黑暗环境中背光源15接通时，从导光板15b的表面出射的白光通过偏振片12和延迟膜14进入液晶单元的内部，通过反射电极的开口导入液晶层3.引入液晶层3的光通过滤色器5，从液晶单元排出，并通过相位差膜13和偏振片11朝向外部。在照明环境中，入射到偏振片11上的光通过液晶层3，被反射电极7反射，并再次通过偏振片11，并向外部发射。

6. 发明申请

US20110032458A1 REFLECTIVE TYPE COLOR LIQUID CRYSTAL DEVICE AND AN ELECTRONIC APPARATUS USING THIS 有权
标题翻译：反射型彩色液晶装置及使用该电子装置的电子装置
公开(公告)号：US20110032458A1
公开(公告)日：2011-02-10
申请号：US12911370
申请日：2010-10-25
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： A liquid crystal device includes a pair of substrates and a liquid crystal layer between the pair of substrates. In addition, the device includes a plurality of dots capable of independently applying voltage to the liquid crystal layer, each dot having a dot area that includes a first section and a second section. A color filter is arranged in the first section of at least one of the dots. A substantially transparent area is arranged in the at least one of the dots in the second section where the color filter is not arranged.
摘要翻译：液晶装置包括一对基板和一对基板之间的液晶层。此外，该装置包括能够独立地向液晶层施加电压的多个点，每个点具有包括第一部分和第二部分的点区域。滤色器布置在至少一个点的第一部分中。第二部分中未排列滤色器的点中的至少一个点布置基本上透明的区域。

7. 发明申请

US20080273155A1 Liquid crystal device, projection type display and electronic equipment 有权
公开(公告)号：US20080273155A1
公开(公告)日：2008-11-06
申请号：US12216035
申请日：2008-06-27
申请人： Tsuyoshi Maeda , Kinya Ozawa , Osamu Okumura , Eiji Okamoto , Hirotaka Kawata , Toshiharu Matsushima , Takumi Seki , Kimitaka Kamijo
发明人： Tsuyoshi Maeda , Kinya Ozawa , Osamu Okumura , Eiji Okamoto , Hirotaka Kawata , Toshiharu Matsushima , Takumi Seki , Kimitaka Kamijo
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133553 , G02F1/136227 , G02F2001/13373 , G02F2201/40 , G02F2203/02 , G03B21/006
摘要： The invention provides a reflection type liquid crystal device, and a projection type display and electronic equipment in which display defects caused by disclination are reduced, minimized or prevented from being produced for a highly fine liquid crystal display with a space between pixels made to be narrow to make it possible to provide a high-contrast and bright display. A liquid crystal device includes a liquid crystal layer sandwiched between a first substrate and a second substrate, and a first electrode and a second electrode formed on a face of the above-described second substrate on a side of the above-described liquid crystal layer. The above-described first electrode and the above-described second electrode are formed so that an electric field substantially parallel to the surface of the substrate with respect to the above-described liquid crystal layer can be applied thereto. The above-described first electrode is formed in a linear shape having a specified line width on the above-described second electrode with a second insulation film interposed therebetween. The above-described second electrode is formed in a rectangular shape, and at least one of the above-described first electrode and the above-described second electrode is a reflecting electrode that causes incident light coming from a direction of the above-described first substrate.

8. 发明申请

US20080198307A1 Liquid crystal display and electronic appliance 有权
公开(公告)号：US20080198307A1
公开(公告)日：2008-08-21
申请号：US11798148
申请日：2007-05-10
申请人： Tsuyoshi Maeda , Osamu Okumura
发明人： Tsuyoshi Maeda , Osamu Okumura
IPC分类号： G02F1/1335
CPC分类号： G02F1/133371 , G02F1/133555 , G02F2001/13706 , G02F2202/40
摘要： The present invention provides a liquid crystal display that can provide a display with high contrast in both the transmissive mode display and the reflective mode display as a transflective liquid crystal display, and an electronic appliance provided therewith. The liquid crystal display can include a liquid crystal layer of a nematic liquid crystal with positive anisotropy of dielectric constant held between a pair of substrates in accordance with the present invention is characterized in that areas used for the display in the liquid crystal layer includes individual areas having at least two kinds of different liquid crystal layer thickness, the individual areas of different liquid crystal layer thickness are either a reflective display unit or a transmissive display unit, a reflective means is disposed on the reflective display unit, and a transparent resin layer is formed in a portion except a portion corresponding to the transmissive display unit.

9. 发明授权

US07286194B2 Reflective type color liquid crystal device and an electronic apparatus using this 有权
标题翻译：反射型彩色液晶装置及使用该装置的电子装置
公开(公告)号：US07286194B2
公开(公告)日：2007-10-23
申请号：US11649854
申请日：2007-01-05
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： A reflective type color liquid crystal device can include a pair of substrates and a plurality of color filters with colors different from each other, all of the plurality of color filters having an average transmissivity of 70% to 90% for light of all wavelengths in a range of 450 nm to 660 nm. In addition, a reflective type color liquid crystal device can include a pair of opposing substrates, a liquid crystal layer between the substrates, a plurality of dots capable of independently applying voltage to the liquid crystal layer, each dot having a dot area that includes a first section and a second section, a color filter arranged in the first section, and a layer arranged in the second section where the color filter is not arranged, the layer being substantially transparent.
摘要翻译：反射型彩色液晶装置可以包括一对基板和具有彼此不同的颜色的多个滤色器，对于所有波长的光，所有多个滤色器的平均透射率为70％至90％范围为450nm至660nm。此外，反射型彩色液晶装置可以包括一对相对的基板，基板之间的液晶层，能够独立地向液晶层施加电压的多个点，每个点具有点区域，其包括第一部分和第二部分，布置在第一部分中的滤色器和布置在不布置滤色器的第二部分中的层，该层基本上是透明的。

10. 发明授权

US07158197B2 Reflective type color liquid crystal device and an electronic apparatus using this 有权
公开(公告)号：US07158197B2
公开(公告)日：2007-01-02
申请号：US10995176
申请日：2004-11-24
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： The invention comprises a pair of substrates having electrodes on the opposing inner surfaces and forming a matrix-patterned dot group, liquid crystals sandwiched between said substrates, at least two colors of color filters, at least one polarizing plate, and a reflective plate. Also, of said color filters, at least one color of color filters has a transmissivity of 50% or more for the light of all the wavelengths in the range of 450 nm to 660 nm.

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