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1. 发明授权

US5798806A Spatial light modulator and projector 失效
标题翻译：空间光调制器和投影机
公开(公告)号：US5798806A
公开(公告)日：1998-08-25
申请号：US843611
申请日：1997-04-10
申请人： Hiroshi Tsutsui , Kazunori Komori , Kazuhiro Nishiyama , Yasunori Kuratomi , Akio Takimoto , Koji Akiyama , Shinichi Mizuguchi
发明人： Hiroshi Tsutsui , Kazunori Komori , Kazuhiro Nishiyama , Yasunori Kuratomi , Akio Takimoto , Koji Akiyama , Shinichi Mizuguchi
IPC分类号： G02F1/1335 , G02F1/135 , G02F1/1333
CPC分类号： G02F1/133512 , G02F1/135 , G02F2001/1351 , G02F2001/1352 , G02F2203/02
摘要： A spatial light modulator (SLM) providing effects light blocking of even strong incident light without reducing the photoelectric conversion efficiency, and a projector using said SLM, are disclosed. Said projector uses an SLM comprising a readout side glass substrate comprising a readout side transparent electrode; a light modulation layer for modulating incident light according to an applied voltage; a reflective electrode comprising plural electrode elements for applying a voltage to the light modulation layer, and reflecting the light passed by the readout side glass substrate, the readout side transparent electrode, and light modulation layer; a light blocking layer having plural holes; a drive electrode comprising plural electrode elements electrically connected through the holes in the light blocking layer to a corresponding electrode element of the reflective electrode; and voltage applying means for applying a voltage corresponding to the brightness of each pixel in the input image to each electrode element of the drive electrode.
摘要翻译：公开了一种在不降低光电转换效率的情况下提供甚至强入射光的遮光效果的空间光调制器（SLM），以及使用所述SLM的投影仪。所述投影仪使用包括读出侧玻璃基板的SLM，该读出侧玻璃基板包括读出侧透明电极; 光调制层，用于根据施加的电压调制入射光; 反射电极，其包括用于向所述光调制层施加电压并且反射通过所述读出侧玻璃基板，所述读出侧透明电极和光调制层的光的多个电极元件; 具有多个孔的遮光层; 驱动电极，其包括通过所述遮光层中的孔电连接到所述反射电极的相应电极元件的多个电极元件; 以及电压施加装置，用于将对应于输入图像中的每个像素的亮度的电压施加到驱动电极的每个电极元件。

2. 发明授权

US07230666B2 Liquid crystal display with nonconductive portions in specific areas 失效
标题翻译：在特定区域内具有非导电部分的液晶显示器
公开(公告)号：US07230666B2
公开(公告)日：2007-06-12
申请号：US10669320
申请日：2003-09-25
申请人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
发明人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
IPC分类号： G02F1/1343
CPC分类号： G02F1/13378 , G02F1/133707 , G02F1/133753 , G02F1/134336 , G02F2201/121
摘要： The present invention relates to a liquid crystal element wherein a liquid crystal having a liquid crystal molecule is held between two substrates.An information for aligning a liquid crystal molecule 103 in two or more directions phasedly or gradually by applying voltage is provided for two substrates 101 and 102. The information for aligning is provided for the liquid crystal molecule 103 through irregularities in a wave plate and rubbing formed on a substrate.
摘要翻译：本发明涉及一种液晶元件，其中具有液晶分子的液晶保持在两个基板之间。对于两个基板101和102，提供了用于通过施加电压来逐步或逐渐地在两个或更多个方向上对准液晶分子103的信息。通过波片中的凹凸和在基板上形成的摩擦，为液晶分子103提供对准信息。

3. 发明授权

US06801293B1 Method for manufacturing an in-plane electric field mode liquid crystal element 有权
标题翻译：制造平面电场模式液晶元件的方法
公开(公告)号：US06801293B1
公开(公告)日：2004-10-05
申请号：US10089888
申请日：2002-04-05
申请人： Kazuhiro Nishiyama , Junko Asayama , Kazunori Komori , Yukio Tanaka , Akio Takimoto , Kazuo Inoue , Katsuhiko Kumagawa , Ichiro Sato , Hirofumi Wakemoto , Noriyuki Kizu , Masanori Kimura , Keisuke Tsuda
发明人： Kazuhiro Nishiyama , Junko Asayama , Kazunori Komori , Yukio Tanaka , Akio Takimoto , Kazuo Inoue , Katsuhiko Kumagawa , Ichiro Sato , Hirofumi Wakemoto , Noriyuki Kizu , Masanori Kimura , Keisuke Tsuda
IPC分类号： G02F113
CPC分类号： G02F1/133512 , G02F1/1337 , G02F1/1339 , G02F1/1341 , G02F1/134363
摘要： The curing, by UV-light irradiation, of a sealing resin after injecting liquid crystal is made reliable. The display characteristics and the like of an in-plane electric field mode liquid crystal element are improved. To resolve these problems, the viscosity of the sealing resin is lowered, while bubbles mixed in the sealing resin are eliminated by ultrasonic waves, for example. Also, a means for eliminating ions and charges in the liquid crystal layer is devised.
摘要翻译：通过UV光照射固化注射液晶后的密封树脂是可靠的。提高了面内电场模式液晶元件的显示特性等。为了解决这些问题，密封树脂被降低，而例如通过超声波消除混入密封树脂中的气泡。另外，设计了用于消除液晶层中的离子和电荷的装置。

4. 发明授权

US06452655B1 Liquid crystal device and its manufacturing method 有权
标题翻译：液晶显示器的垂直和混合取向类型及其制造方法
公开(公告)号：US06452655B1
公开(公告)日：2002-09-17
申请号：US09355228
申请日：1999-07-26
申请人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
发明人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
IPC分类号： G02F11331
CPC分类号： G02F1/1393 , G02F1/133784 , G02F2001/133531 , G02F2001/133742 , G02F2001/13712
摘要： The present invention is intended to eliminate any leakage of light which would occur, while in a black display state, due to a disordered alignment of liquid crystals around a pixel electrode in a liquid crystal device and to provide an improved contrast. The leakage of light around pixels can be suppressed and the contrast can be improved, for example, by rubbing the surface in a direction at an angle of 45 degrees with respect to any of the edges of a square pixel electrode 25 (a direction shown by the arrow 30) in a homeotropic type liquid crystal device.
摘要翻译：本发明旨在消除在黑色显示状态下由于液晶装置中的像素电极周围的液晶的无序排列而产生的光的任何泄漏并提供改进的对比度。可以抑制像素周围的光的泄漏，并且可以提高对比度，例如通过相对于正方形像素电极25的任何一个边缘以45度角的方向摩擦表面（方向为箭头30）在垂直型液晶装置中。

5. 发明授权

US06690440B1 Liquid crystal element and manufacturing method thereof 失效
标题翻译：液晶元件及其制造方法
公开(公告)号：US06690440B1
公开(公告)日：2004-02-10
申请号：US09450415
申请日：1999-11-30
申请人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
发明人： Kazuhiro Nishiyama , Yukio Tanaka , Kazunori Komori , Akio Takimoto
IPC分类号： G02F11337
CPC分类号： G02F1/13378 , G02F1/133707 , G02F1/133753 , G02F1/134336 , G02F2201/121
摘要： The present invention relates to a liquid crystal element wherein a liquid crystal having a liquid crystal molecule is held between two substrates. An information for aligning a liquid crystal molecule 103 in two or more directions phasedly or gradually by applying voltage is provided for two substrates 101 and 102. The information for aligning is provided for the liquid crystal molecule 103 through irregularities in a wave plate and rubbing formed on a substrate.
摘要翻译：本发明涉及一种液晶元件，其中具有液晶分子的液晶保持在两个基板之间。提供了用于通过施加电压逐步或逐渐地通过施加电压来对准液晶分子103的信息。两个基板101和102提供了用于对准的信息。通过波片中的不规则性和形成的摩擦来为液晶分子103提供用于对准的信息在基板上。

6. 发明授权

US07133019B2 Illuminator, image display comprising the same, liquid crystal television, liquid crystal monitor, and liquid crystal information terminal 有权
标题翻译：照明器，包括其的图像显示器，液晶电视，液晶监视器和液晶信息终端
公开(公告)号：US07133019B2
公开(公告)日：2006-11-07
申请号：US10257774
申请日：2001-04-20
申请人： Akifumi Ogiwara , Yasunori Kuratomi , Junko Asayama , Kazunori Komori
发明人： Akifumi Ogiwara , Yasunori Kuratomi , Junko Asayama , Kazunori Komori
IPC分类号： G09G3/36
CPC分类号： G02B6/0031 , G02B6/0036 , G02B6/0043 , G02B6/0051 , G02B6/0071 , G02F1/133615
摘要： The invention provides an image display apparatus (1) comprising a lighting system (100); a LCD element (304); and an actuating means for varying the transmittance of the LCD element (304) according to image signals, wherein the LCD element (304) is designed such that when the angle of view with respect to a specified direction of a screen varies provided that the entire LCD element (304) is in a white display mode, transmittance varies such that it has peak values at viewing angles other than viewing angles in the vicinity of 0 degree, and wherein the lighting system (100) is designed such that the intensities of light beams emitted in the directions of the viewing angles in the vicinity of 0 degree are higher than the intensities of light beams emitted in the directions of the viewing angles at which the transmittance has a peak value.
摘要翻译：本发明提供了一种包括照明系统（100）的图像显示装置（1）。 LCD元件（304）; 以及用于根据图像信号改变LCD元件（304）的透射率的致动装置，其中LCD元件（304）被设计成使得当相对于屏幕的指定方向的视角变化时，如果整个 LCD元件（304）处于白色显示模式，透射率变化，使得其在0度附近的视角以外的视角处具有峰值，并且其中照明系统（100）被设计为使得光的强度在0度附近的视角方向上发射的光束比透射率为峰值的视角方向的光束强度高。

7. 发明授权

US06791566B1 Image display device 失效
标题翻译：图像显示装置
公开(公告)号：US06791566B1
公开(公告)日：2004-09-14
申请号：US10088418
申请日：2002-03-18
申请人： Yasunori Kuratomi , Junko Asayama , Akifumi Ogiwara , Tsuyoshi Uemura , Kazunori Komori
发明人： Yasunori Kuratomi , Junko Asayama , Akifumi Ogiwara , Tsuyoshi Uemura , Kazunori Komori
IPC分类号： G09G500
CPC分类号： G02B6/0043 , G02B6/0061 , G09G5/10 , G09G2320/0276 , G09G2320/0285 , G09G2320/029 , G09G2320/043 , G09G2320/0626 , G09G2330/021 , G09G2360/144 , G09G2360/145 , H04N5/202 , H04N5/57 , H04N5/58 , H04N5/70
摘要： In a display device according to a first aspect of the invention, luminance is not made substantially uniform over the entire display screen but rather imparted a luminance gradient such that luminance substantially monotonously decreases from the center of the screen towards the peripheral portion using a luminance gradient forming means, whereby power consumption is reduced compared to cases in which the entire screen shows substantially uniform luminance. In a second aspect of the invention, by optimizing gray level characteristics and thereby improving a viewer's impression of brightness, luminance gradient is made even less perceivable without increasing power consumption. These configurations provide large screen, low power consumption display devices.
摘要翻译：在根据本发明的第一方面的显示装置中，整个显示屏幕上的亮度不会基本上均匀，而是赋予亮度梯度，使得亮度从屏幕的中心朝向周边部分使用亮度梯度大致单调减小与整个屏幕显示出基本均匀的亮度的情况相比，功耗降低。在本发明的第二方面中，通过优化灰度特性并由此改善观看者的亮度印象，在不增加功率消耗的情况下使亮度梯度更少可感知。这些配置提供了大屏幕，低功耗的显示设备。

8. 发明授权

US07525531B2 Method for manufacturing lighting device, image display, liquid crystal monitor, liquid crystal television, liquid crystal information terminal, and light guide plate 有权
标题翻译：用于制造照明装置，图像显示器，液晶监视器，液晶电视，液晶信息终端和导光板的方法
公开(公告)号：US07525531B2
公开(公告)日：2009-04-28
申请号：US10343463
申请日：2001-07-25
申请人： Akifumi Ogiwara , Kazunori Komori , Junko Asayama , Yasunori Kuratomi
发明人： Akifumi Ogiwara , Kazunori Komori , Junko Asayama , Yasunori Kuratomi
IPC分类号： G09G3/36
CPC分类号： G02B6/0036 , G02B6/0041 , G02B6/0046 , G02B6/0053 , G02B6/0055 , G02B6/0061
摘要： The present invention is directed to provide, for example, a lighting device and an image display, with which higher luminance and others can be achieved. In order to achieve this object, an image display of the present invention is formed in a lighting device (100) including a light source (102), a light guiding plate (103) that is disposed in such a manner that the light from the light source (102) is allowed to enter it through an end face (103a) thereof, and a reflecting surface (105) that is opposed to one major surface (103c) of the light guiding plate (103), wherein the one major surface (103c) of the light guiding plate (103) has a constant scattering layer (121) formed thereon which is adapted to transmit the incident light to scatter it at a predetermined rate, and the constant scattering layer (121) has a distribution and scattering structure (114) formed there on which is adapted to transmit the incident light to scatter it at a percentage that varies according to the distance from the above-mentioned light source (102).
摘要翻译：本发明旨在提供例如可以实现更高亮度等的照明装置和图像显示器。为了实现该目的，本发明的图像显示器形成在包括光源（102），导光板（103）的照明装置（100）中，导光板（103）以允许光源（102）通过其端面（103a）和与导光板（103）的一个主表面（103c）相对的反射表面（105）进入其中，其中一个主表面导光板（103）的导光板（103c）具有形成在其上的恒定散射层（121），其适于透射入射光以预定速率散射，并且恒定散射层（121）具有分布和散射在其上形成的结构（114）适于透射入射光以使其按照与上述光源（102）的距离变化的百分比散射。

9. 发明授权

US06909415B2 Display unit and drive method therefor 有权
标题翻译：显示单元及其驱动方式
公开(公告)号：US06909415B2
公开(公告)日：2005-06-21
申请号：US10019116
申请日：2001-04-23
申请人： Katsuhiko Kumagawa , Masanori Kimura , Tetsuo Fukami , Akio Takimoto , Yukio Tanaka , Kazunori Komori
发明人： Katsuhiko Kumagawa , Masanori Kimura , Tetsuo Fukami , Akio Takimoto , Yukio Tanaka , Kazunori Komori
IPC分类号： G02F1/1362 , G09F9/33 , G09G3/32 , G09G3/36
CPC分类号： G09G3/3225 , G02F1/136213 , G09F9/33 , G09G3/3208 , G09G3/3648 , G09G3/3655 , G09G3/3659 , G09G2300/0426 , G09G2300/0842 , G09G2300/0876 , G09G2310/0262 , G09G2320/0219
摘要： The present invention provides a display apparatus that can reduce a voltage irregularity and a brightness irregularity accompanied by making an enlarged and a high resolution type display apparatus. The display apparatus comprises plural pixel electrodes 5 arranged in a matrix, a switching element 3 connected with the pixel electrode, a scanning electrode 1, a picture signal electrode 2, an opposite electrode forming a capacitance with the pixel electrode 5, and further comprising; a storage capacitance 7 between the pixel electrode 5 and the scanning electrode 5 other than the scanning electrode 1 of the present line; more than two capacitance elements connected with the pixel electrode 5, including at least one of a gate-drain inter-electrode capacitance 4 of the switching element 3 and the storage capacitance 7, having a different value according to the distance from the power feeding edge of the scanning electrode 1; wherein, each capacitance in each pixel is set so that, when all capacitance connected with the pixel electrode 5 in a pixel is denoted as Ctot, a first capacitance ratio α gd=Cgd/Ctot increases continuously or in stages according to the distance from the power feeding edge of the scanning electrode 1, or a second capacitance ratio α st=Cst/Ctot is substantially constant.
摘要翻译：本发明提供一种显示装置，其能够降低电压不均匀性和亮度不规则性，伴随着制造放大和高分辨率型显示装置。显示装置包括以矩阵形式布置的多个像素电极5，与像素电极连接的开关元件3，扫描电极1，图像信号电极2，与像素电极5形成电容的相对电极，还包括：像素电极5和扫描电极5之间的除了当前行的扫描电极1之外的存储电容7; 与像素电极5连接的多于两个的电容元件，包括开关元件3的栅极 - 漏极间电极间电容4和存储电容7中的至少一个，根据与馈电边缘的距离具有不同的值的扫描电极1; 其中，每个像素中的每个电容被设置为使得当与像素中的像素电极5连接的所有电容被表示为Ctot时，第一电容比αgd = Cgd / Ctot根据距离扫描电极1的馈电边缘或第二电容比αst = Cst / Ctot基本上是恒定的。

10. 再颁专利

USRE41237E1 Active matrix type display apparatus, method for driving the same, and display element 有权
标题翻译：有源矩阵型显示装置及其驱动方法以及显示元件
公开(公告)号：USRE41237E1
公开(公告)日：2010-04-20
申请号：US11880423
申请日：2001-06-11
申请人： Yukio Tanaka , Katsuhiko Kumagawa , Masanori Kimura , Kazunori Komori
发明人： Yukio Tanaka , Katsuhiko Kumagawa , Masanori Kimura , Kazunori Komori
IPC分类号： G09G5/00
CPC分类号： G02F1/136213 , G02F1/134336 , G02F2001/133388 , G09G3/3233 , G09G3/3614 , G09G3/3648 , G09G3/3655 , G09G3/3659 , G09G2300/0842 , G09G2320/0209 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： An active matrix type display apparatus is provided that is inexpensive, has less crosstalk, has no flickering and a brightness gradient, and is suitable for a large screen size. The display apparatus includes a plurality of pixel electrodes arranged in a matrix, switching elements (TFTs) connected thereto, scanning electrodes, video signal electrodes, common electrodes, and a counter electrode, wherein liquid crystal, for example, is interposed between the pixel electrodes and the counter electrode. Assuming that a gate-drain capacitance is Cgd, a common electrode-pixel electrode capacitance is Cst, and the total capacitance connected to the pixel electrodes is Ctot in this configuration, αgd and αst represented by αgd=Cgd/Ctot, αst=Cst/Ctot are set to be different values between a portion close to feeding ends in a screen and a portion away therefrom.
摘要翻译：提供了一种廉价的，具有较少串扰，没有闪烁和亮度梯度的有源矩阵型显示装置，并且适合于大屏幕尺寸。显示装置包括以矩阵形式布置的多个像素电极，与其连接的开关元件（TFT），扫描电极，视频信号电极，公共电极和对电极，其中液晶例如被插入在像素电极和对电极。假设栅极 - 漏极电容为Cgd，则公共电极像素电极电容为Cst，并且在该结构中，连接到像素电极的总电容为Ctot，由αgd= Cgd / Ctot表示的αgd和αst，αst= Cst / Ctot被设定为在屏幕中靠近进给端的部分和远离其的部分之间的不同值。

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