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1. 发明授权

US5796447A Liquid crystal display having multiple liquid crystal layers per pixel in which electrode pairs are driven at different phases or float 失效
标题翻译：每像素具有多个液晶层的液晶显示器，其中电极对以不同相或浮动驱动
公开(公告)号：US5796447A
公开(公告)日：1998-08-18
申请号：US712666
申请日：1996-09-13
申请人： Haruhiko Okumura , Hisao Fujiwara , Goh Itoh , Akira Kinno
发明人： Haruhiko Okumura , Hisao Fujiwara , Goh Itoh , Akira Kinno
IPC分类号： G02F1/137 , G02F1/133 , G02F1/1347
CPC分类号： G02F1/13475 , G02F2001/13478
摘要： A plurality of pixels are arrayed in a matrix format on the liquid crystal panel of a liquid crystal display. GH liquid crystal layers and transparent electrodes for displaying a plurality of different colors are alternately stacked on a reflecting plate, and therefore each pixel has three liquid crystal layers. Pieces of potential information supplied to the respective liquid crystal layers are controlled by switching elements connected to signal lines and scanning lines. The signal lines and the scanning lines are respectively connected to driving ICs, which are connected to a signal processing circuit. In each pixel, while the potential information of one liquid crystal layer is controlled, the remaining liquid crystal layers are set in a floating state.
摘要翻译：在液晶显示器的液晶面板上以矩阵形式排列多个像素。 GH液晶层和用于显示多种不同颜色的透明电极交替堆叠在反射板上，因此每个像素具有三个液晶层。提供给各个液晶层的电位信息的数量由连接到信号线和扫描线的开关元件来控制。信号线和扫描线分别连接到连接到信号处理电路的驱动IC。在每个像素中，当控制一个液晶层的电位信息时，剩余的液晶层被设置为浮置状态。

2. 发明授权

US06331844B1 Liquid crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US06331844B1
公开(公告)日：2001-12-18
申请号：US08868733
申请日：1997-06-04
申请人： Haruhiko Okumura , Akira Kinno , Hisao Fujiwara , Goh Itoh , Norihiko Kamiura
发明人： Haruhiko Okumura , Akira Kinno , Hisao Fujiwara , Goh Itoh , Norihiko Kamiura
IPC分类号： G09G338
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3659 , G09G3/3688 , G09G2300/0809 , G09G2300/0828 , G09G2300/0833 , G09G2300/0842 , G09G2300/0857 , G09G2310/027 , G09G2310/0272 , G09G2330/021 , G09G2340/16
摘要： A liquid crystal display apparatus includes a substrate, a plurality of scanning lines extending substantially in parallel with each other in a row direction on the substrate, a plurality of signal lines extending substantially in parallel with each other in a column direction on the substrate, a signal line driver for supplying a pixel signal of current variables to each of the plurality of signal lines, a scanning line driver for selectively supplying a scanning signal to the plurality of scanning lines, and a plurality of pixels arranged on the substrate at intersections of the plurality of scanning lines and the plurality of signal lines, each of the plurality of pixels including a converter for receiving the pixel signal of current variables, which is supplied to the signal line, and converting the pixel signal into a voltage signal, and a liquid crystal cell to which the converted voltage signal is applied.
摘要翻译：液晶显示装置包括基板，在基板上沿行方向大致平行地延伸的多条扫描线，在基板上沿列方向大致平行地延伸的多条信号线，信号线驱动器，用于向多个信号线中的每一个提供电流变量的像素信号;扫描线驱动器，用于选择性地向多条扫描线提供扫描信号;以及多个像素，其布置在基板上，多个扫描线和多个信号线，所述多个像素中的每一个包括用于接收电流变量的像素信号的转换器，所述转换器被提供给所述信号线，并将所述像素信号转换为电压信号，以及液体经转换的电压信号被施加到其上的晶体管。

3. 发明授权

US06219019B1 Liquid crystal display apparatus and method for driving the same 失效
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US06219019B1
公开(公告)日：2001-04-17
申请号：US08923585
申请日：1997-09-04
申请人： Rei Hasegawa , Tatsuo Saishu , Akira Kinno , Kohki Takatoh , Hiroyuki Nagata , Rieko Iida , Haruhiko Okumura , Hisao Fujiwara
发明人： Rei Hasegawa , Tatsuo Saishu , Akira Kinno , Kohki Takatoh , Hiroyuki Nagata , Rieko Iida , Haruhiko Okumura , Hisao Fujiwara
IPC分类号： G09G336
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2310/06
摘要： In a method for driving a liquid crystal display apparatus which includes liquid crystal having spontaneous polarization disposed between a plurality of pixel electrodes arranged in a matrix form and a common electrode disposed to face the pixel electrodes, the method for driving the liquid crystal display apparatus includes a polarity inversion of periodically inverting polarities of at least one part of voltages applied between the plurality of pixel electrodes and the common electrode, and a write-in operation of applying the voltages to the pixel electrodes to hold display voltages, respectively, corresponding to the applied voltages on the pixel electrode, wherein the polarity inversion is effected to satisfy the expression of TS/TF≧2 when a frame period is set to TF and a period for effecting the polarity inversion is set to TS.
摘要翻译：在液晶显示装置的驱动方法中，液晶显示装置的驱动方法包括以矩阵形状配置在多个像素电极之间的具有自发极化的液晶和配置为与像素电极相对配置的公共电极的液晶显示装置，施加在所述多个像素电极和所述公共电极之间的至少一部分电压的周期性反转极性的极性反转，以及分别对所述像素电极施加电压以保持与所述公共电极对应的显示电压的写入操作在像素电极上施加电压，其中当帧周期设置为TF并且用于进行极性反转的周期被设置为TS时，进行极性反转以满足TS / TF> = 2的表达式。

4. 发明授权

US6046790A LCD device having relationship between spontaneous polarization and capacitance 失效
标题翻译： LCD装置具有自发极化和电容之间的关系
公开(公告)号：US6046790A
公开(公告)日：2000-04-04
申请号：US272335
申请日：1999-03-19
申请人： Yujiro Hara , Hisao Fujiwara , Takeshi Yamaguchi , Goh Itoh , Masahiko Akiyama , Haruhiko Okumura
发明人： Yujiro Hara , Hisao Fujiwara , Takeshi Yamaguchi , Goh Itoh , Masahiko Akiyama , Haruhiko Okumura
IPC分类号： G02F1/133 , G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/141 , G09G3/36 , G02F1/13 , G02F1/1343
CPC分类号： G09G3/3651 , G02F1/136213 , G02F1/141 , G09G2310/06 , G09G3/3648
摘要： A liquid crystal display device is constituted so that liquid crystal having an inherent spontaneous polarization or a spontaneous polarization induced by applying an electric field is interposed between a pixel electrode disposed in matrix and a counter electrode, and a display signal is applied to the pixel electrode through a switching element. In the liquid crystal display device constituted mentioned above, when an electrostatic capacitance of one pixel is C.sub.LC (F), a spontaneous polarization per unit electrode area of the liquid crystal is P.sub.s (C/m.sup.2), a voltage applied between the pixel electrode and the counter electrode is E (V), a pixel electrode area of one pixel is A (m.sup.2), and a storage capacitance for one pixel is C.sub.s (F), they satisfy the following equation;P.sub.s .times.A.ltoreq.5.times.(C.sub.s +C.sub.LC).times.E(1)Thereby, a display of high contrast and high response speed can be obtained. Further, a display of low power consumption and excellent display uniformity, that is, excellent image quality can be obtained.
摘要翻译：液晶显示装置被构成为使得具有固有的自发极化的液晶或通过施加电场而引起的自发极化插入在矩阵中的像素电极和对电极之间，并且显示信号被施加到像素电极通过开关元件。在上述构成的液晶显示装置中，当一个像素的静电电容为CLC（F）时，液晶单位电极面积的自发极化为Ps（C / m2），施加在像素电极与对电极为E（V），一个像素的像素电极面积为A（m2），一个像素的存储电容为Cs（F），满足下式：PsxA <5x（Cs + CLC ）xE（1）因此，可以获得高对比度和高响应速度的显示。此外，可以获得低功耗和优异的显示均匀性，即优异的图像质量的显示。

5. 发明授权

US06750841B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US06750841B2
公开(公告)日：2004-06-15
申请号：US10211563
申请日：2002-08-05
申请人： Goh Itoh , Hisao Fujiwara , Hitoshi Kobayashi , Haruhiko Okumura , Noboru Yamaguchi , Toshiaki Watanabe , Yoshihiro Kikuchi , Takashi Ida , Takeshi Chujoh , Yoko Sambonsugi , Takeshi Nagai , Rieko Furukawa
发明人： Goh Itoh , Hisao Fujiwara , Hitoshi Kobayashi , Haruhiko Okumura , Noboru Yamaguchi , Toshiaki Watanabe , Yoshihiro Kikuchi , Takashi Ida , Takeshi Chujoh , Yoko Sambonsugi , Takeshi Nagai , Rieko Furukawa
IPC分类号： G09G336
CPC分类号： G09G3/3659 , G09G3/3648 , G09G2300/0814 , G09G2300/0842 , G09G2310/04 , G09G2320/0257 , G09G2320/103 , G09G2330/021
摘要： A liquid crystal display apparatus comprising a display panel having a plurality of pixels arranged in a matrix, signals lines for inputting a video signal to the plurality of pixels, and switching elements for selecting the pixels individually, a video decoder which decodes input compressed video data to obtain a reconstructed picture signal for each frame, a change region detector for detecting a change region between a previous frame and a current frame by using the reconstructed picture signal, to obtain address data on the change region, a display signal converter for converting the reconstructed picture signal into a display picture signal, a difference signal detector for detecting a difference signal indicating at least a difference between the previous frame and the current frame, a switch driver for selectively driving the switching elements to select the pixels corresponding to the change region in accordance with the address data, and a signal line driver for adding the difference signal and the display picture signal of the previous frame, and inputting an addition result to the signal lines.
摘要翻译：一种液晶显示装置，包括具有排列成矩阵的多个像素的显示面板，将用于向多个像素输入视频信号的信号线，以及用于单独选择像素的开关元件，对输入的压缩视频数据进行解码的视频解码器为了获得每帧的重构图像信号，使用重构图像信号检测前一帧和当前帧之间的改变区域的变化区域检测器，以获得关于改变区域的地址数据，显示信号转换器，用于将重建图像信号转换为显示图像信号;差分信号检测器，用于检测指示前一帧和当前帧之间的至少差异的差分信号;开关驱动器，用于选择性地驱动开关元件以选择与变化区域对应的像素根据地址数据，以及用于添加该信号线的信号线驱动器信号信号和前一帧的显示图像信号，并将相加结果输入到信号线。

6. 发明授权

US06603256B1 Field emission type display 失效
标题翻译：场发射型显示
公开(公告)号：US06603256B1
公开(公告)日：2003-08-05
申请号：US09526468
申请日：2000-03-15
申请人： Goh Itoh , Haruhiko Okumura , Miki Mori , Yumi Fukuda , Hisao Fujiwara , Yujiro Hara , Hitoshi Kobayashi , Masahiko Yamamoto , Masayuki Saito , Masayuki Nakamoto
发明人： Goh Itoh , Haruhiko Okumura , Miki Mori , Yumi Fukuda , Hisao Fujiwara , Yujiro Hara , Hitoshi Kobayashi , Masahiko Yamamoto , Masayuki Saito , Masayuki Nakamoto
IPC分类号： H01J6304
CPC分类号： G09G3/2011 , G09G3/2014 , G09G3/2074 , G09G3/2077 , G09G3/22 , H01J29/04 , H01J31/127
摘要： There is provided a field emission type display which is capable of suppressing deterioration of image quality which otherwise occurs due to stepwise cuts and to the increase of wiring resistance caused by a thin width of a cathode line and which causes less failures. The display includes a plurality of cathode lines having an equal line width within the pixel and is structurally based on a multiple gradation representing a scheme of controlling spatial gradation display by changing the number of field emission type emitters to be driven by changing the number of cathode lines to be selected.
摘要翻译：提供了一种场致发射型显示器，其能够抑制由于逐步切割而导致的图像质量的劣化以及由阴极线的薄宽度引起的布线电阻的增加，并且导致较少的故障。显示器包括在像素内具有相等的线宽的多个阴极线，并且在结构上是基于多个灰度，表示通过改变要驱动的场发射型发射器的数量来控制空间灰度显示的方案，通过改变阴极数要选择的行

7. 发明授权

US5844535A Liquid crystal display in which each pixel is selected by the combination of first and second address lines 失效
标题翻译：通过第一和第二地址线的组合来选择每个像素的液晶显示器
公开(公告)号：US5844535A
公开(公告)日：1998-12-01
申请号：US666262
申请日：1996-06-20
申请人： Goh Itoh , Haruhiko Okumura , Hisao Fujiwara
发明人： Goh Itoh , Haruhiko Okumura , Hisao Fujiwara
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1368 , G09G3/20 , G09G3/36 , G09G5/02
CPC分类号： G09G3/3659 , G09G2300/0809 , G09G2300/0814 , G09G2300/0885 , G09G2310/0218 , G09G2320/0247 , G09G2320/103 , G09G2330/021 , G09G2340/12 , G09G3/2011
摘要： A liquid crystal display includes a liquid crystal display panel having a pixel matrix consisting of a plurality of pixels, a signal line driver, a row address line driving circuit, a row pixel counter circuit, a row address signal generating circuit, a column address line driving circuit, a column pixel counter circuit, and a column address signal generating circuit. Each pixel includes a liquid crystal unit, a storage capacitor, and a switching unit consisting of switching devices. The switching unit is turned on and off by a cooperation of a row address line and a column address line. While the switching unit is ON, an image signal is supplied from a signal line to a pixel electrode. This reduces write operations to pixels and thereby reduces the power consumption, and also improves the writing characteristic and the holding characteristic which differ from one pixel to another.
摘要翻译：液晶显示器包括具有由多个像素组成的像素矩阵的液晶显示面板，信号线驱动器，行地址线驱动电路，行像素计数器电路，行地址信号发生电路，列地址线驱动电路，列像素计数器电路和列地址信号发生电路。每个像素包括液晶单元，存储电容器和由开关器件组成的开关单元。切换单元通过行地址线和列地址线的协作来打开和关闭。当开关单元为ON时，从信号线向像素电极提供图像信号。这减少了对像素的写入操作，从而降低了功耗，并且还提高了从一个像素到另一个像素的写入特性和保持特性。

8. 发明授权

US06452579B1 Display apparatus 有权
公开(公告)号：US06452579B1
公开(公告)日：2002-09-17
申请号：US09537112
申请日：2000-03-29
申请人： Goh Itoh , Hisao Fujiwara , Hitoshi Kobayashi , Haruhiko Okumura , Noboru Yamaguchi , Toshiaki Watanabe , Yoshihiro Kikuchi , Takashi Ida , Takeshi Chujoh , Yoko Sambonsugi , Takeshi Nagai , Rieko Furukawa
发明人： Goh Itoh , Hisao Fujiwara , Hitoshi Kobayashi , Haruhiko Okumura , Noboru Yamaguchi , Toshiaki Watanabe , Yoshihiro Kikuchi , Takashi Ida , Takeshi Chujoh , Yoko Sambonsugi , Takeshi Nagai , Rieko Furukawa
IPC分类号： G09G336
CPC分类号： G09G3/3659 , G09G3/3648 , G09G2300/0814 , G09G2300/0842 , G09G2310/04 , G09G2320/0257 , G09G2320/103 , G09G2330/021
摘要： A liquid crystal display apparatus comprising a display panel having a plurality of pixels arranged in a matrix, signals lines for inputting a video signal to the plurality of pixels, and switching elements for selecting the pixels individually, a video decoder which decodes input compressed video data to obtain a reconstructed picture signal for each frame, a change region detector for detecting a change region between a previous frame and a current frame by using the reconstructed picture signal, to obtain address data on the change region, a display signal converter for converting the reconstructed picture signal into a display picture signal, a difference signal detector for detecting a difference signal indicating at least a difference between the previous frame and the current frame, a switch driver for selectively driving the switching elements to select the pixels corresponding to the change region in accordance with the address data, and a signal line driver for adding the difference signal and the display picture signal of the previous frame, and inputting an addition result to the signal lines.

9. 发明授权

US5945972A Display device 失效
标题翻译：显示设备
公开(公告)号：US5945972A
公开(公告)日：1999-08-31
申请号：US758014
申请日：1996-11-27
申请人： Haruhiko Okumura , Hisao Fujiwara , Katsuya Tsuchida , Goh Itoh
发明人： Haruhiko Okumura , Hisao Fujiwara , Katsuya Tsuchida , Goh Itoh
IPC分类号： G09G3/20 , G09G3/36 , G09G5/34
CPC分类号： G09G3/3648 , G09G3/3659 , G09G2300/0809 , G09G2300/0814 , G09G2300/0828 , G09G2300/0852 , G09G2300/0857 , G09G2310/04 , G09G2330/021 , G09G2330/022 , G09G2340/02 , G09G2340/16 , G09G2360/142 , G09G3/20 , G09G3/2051 , G09G5/08 , G09G5/14 , G09G5/34
摘要： A display device includes a substrate, a plurality of pixels arranged in rows and columns on the substrate, and a plurality of signal lines for providing an image signal to the pixels on a column-by-column basis. Each of the pixels comprises a plurality of memory elements for storing image signals sent over a corresponding one of the signal lines, a selector for selecting one of the memory elements, and a display element for displaying a dot at a brightness corresponding to an image signal stored in the selected memory elements.
摘要翻译：显示装置包括基板，在基板上排列成行和列的多个像素，以及用于逐列地向像素提供图像信号的多条信号线。每个像素包括多个存储元件，用于存储在相应的一个信号线上发送的图像信号，用于选择存储器元件之一的选择器和用于以与图像信号相对应的亮度显示点的显示元件存储在所选存储元件中。

10. 发明申请

US20120242694A1 MONOCULAR HEAD MOUNTED DISPLAY 有权
标题翻译：单眼头安装显示
公开(公告)号：US20120242694A1
公开(公告)日：2012-09-27
申请号：US13238193
申请日：2011-09-21
申请人： Aira Hotta , Tsuyoshi Tasaki , Masahiro Sekine , Takashi Sasaki , Haruhiko Okumura , Akihisa Moriya , Akira Kinno
发明人： Aira Hotta , Tsuyoshi Tasaki , Masahiro Sekine , Takashi Sasaki , Haruhiko Okumura , Akihisa Moriya , Akira Kinno
IPC分类号： G09G5/00
CPC分类号： G02B27/01 , G02B2027/014 , G06T11/00
摘要： According to one embodiment, a monocular head mounted display comprising an information acquisition section, an image data generation section, and an image display section. The information acquisition section acquires solid body position information on a position of a solid body located on ground around a user, and indication position information on an indication position for the user. The image data generation section generates image data including an information object to provide provision information to the user. The image display section displays an image based on the image data on one eye of the user in superimposition on a real scene. The image data generation section generates the image data so as to move the information object in the image so that the information object is superimposed on the indication position after placing the information object in the image so that the information object is superimposed on the solid body.
摘要翻译：根据一个实施例，一种单眼头戴式显示器，包括信息获取部分，图像数据生成部分和图像显示部分。信息获取部分获取关于位于使用者周围地面的实体的位置的实体位置信息，以及关于用户的指示位置的指示位置信息。图像数据生成部生成包括信息对象的图像数据，以向用户提供提供信息。图像显示部分基于用户的一只眼睛上的图像数据叠加在真实场景上显示图像。图像数据生成部生成图像数据，以使图像中的信息对象移动，使得信息对象在将信息对象放置在图像中之后叠加在指示位置上，使得信息对象被叠加在实体上。

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