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51. 发明授权

US07259817B2 Liquid crystal display device and partial transmission type liquid crystal display device 有权
标题翻译：液晶显示装置和部分透射型液晶显示装置
公开(公告)号：US07259817B2
公开(公告)日：2007-08-21
申请号：US10485078
申请日：2002-08-02
申请人： Osamu Itou , Hiroko Hayata , Kouichi Anno , Shinichi Komura
发明人： Osamu Itou , Hiroko Hayata , Kouichi Anno , Shinichi Komura
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133371 , G02F1/133555 , G02F1/133634 , G02F1/1396 , G02F2001/133637 , G02F2001/1398 , G02F2413/02 , G02F2413/08
摘要： The present invention is configured so that it has a first substrate, a second substrate, a liquid crystal layer pinched between the first substrate and second substrate, and a driving unit, wherein a characteristic of a reflectivity versus an applied voltage is a normally closed type and a characteristic of a transmissivity versus an applied voltage is the normally closed type: wherein the first substrate has a common electrode, and an upside polarization plate and upside phase plate on an upper surface; wherein the second substrate has a reflective electrode and transparent electrode connected with an active element, and a downside polarization plate and downside phase plate on a lower surface; wherein the liquid crystal layer has a twist angle not less than 40 degrees and not more than 65 degrees; wherein a retardation of the liquid crystal layer in a reflective display unit is within a range of not less than 230 nm and not more than 300 nm; and wherein a retardation of the liquid crystal layer in a transmissive display unit is larger than the retardation of the liquid crystal layer in the reflective display unit. Thus, is obtained a display that is more luminous and wider in a light reproduction range under a wide range of luminous environments ranging from a dark place to direct sunlight.
摘要翻译：本发明被配置为具有第一基板，第二基板，夹在第一基板和第二基板之间的液晶层和驱动单元，其中反射率与施加电压的特性是常闭型并且透射率相对于施加电压的特性是常闭型：其中第一衬底具有公共电极，在上表面上具有上侧偏振板和上侧相位板; 其中所述第二基板具有反射电极和与有源元件连接的透明电极，以及在下表面上的下侧偏振板和下侧相位板; 其中所述液晶层具有不小于40度且不大于65度的扭转角; 其中反射显示单元中的液晶层的延迟在不小于230nm且不大于300nm的范围内; 并且其中透射显示单元中的液晶层的延迟大于反射显示单元中的液晶层的延迟。因此，在从黑暗的地方到阳光直射的各种发光环境的范围内，获得在光再现范围内更加发光和更宽的显示。

52. 发明申请

US20060125765A1 Image display method and image display apparatus 审中-公开
标题翻译：图像显示方法和图像显示装置
公开(公告)号：US20060125765A1
公开(公告)日：2006-06-15
申请号：US11352202
申请日：2006-02-13
申请人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makoto Tsumura , Katsumi Kondo , Yuka Utsumi
发明人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makoto Tsumura , Katsumi Kondo , Yuka Utsumi
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3659 , G09G2300/0439 , G09G2300/0814 , G09G2310/0262 , G09G2310/06 , G09G2340/0407
摘要： A display method can achieve both a substantially high definition image display and high speed dynamic image display. The image displaying method of an image displaying apparatus having a display portion consisting of a plurality of pixels takes each of a predetermined number of pixels as one block unit and forms one screen image for display by combining a region for displaying the same information on a plurality of pixels in one block unit during one scanning period and a region for permitting display of respectively different information on the plurality of pixels in the one block unit.
摘要翻译：显示方法可以实现基本上高清晰度图像显示和高速动态图像显示。具有由多个像素组成的显示部分的图像显示装置的图像显示方法将预定数量的像素中的每一个作为一个块单位，并且通过组合用于显示多个像素的相同信息的区域来形成用于显示的一个屏幕图像在一个扫描周期期间以一个块为单位的像素和用于允许在一个块单元中的多个像素上分别显示不同信息的区域。

53. 发明授权

US07006113B2 Display apparatus with pixels arranged in matrix 失效
标题翻译：具有以矩阵排列的像素的显示装置
公开(公告)号：US07006113B2
公开(公告)日：2006-02-28
申请号：US09933799
申请日：2001-08-22
申请人： Tsunenori Yamamoto , Tatsuki Inuzuka , Ikuo Hiyama , Shinichi Komura
发明人： Tsunenori Yamamoto , Tatsuki Inuzuka , Ikuo Hiyama , Shinichi Komura
IPC分类号： G09G5/00
CPC分类号： G09G3/2011 , G09G3/32 , G09G3/3659 , G09G2300/0814
摘要： A display apparatus includes pixels arranged in matrix; a pixel electrode disposed inside each of the pixels; a display device disposed inside each of the pixels, for executing display in accordance with a voltage of the pixel electrode; a scanning line driving circuit; an identification signal line driving circuit; a storage unit for storing the identification signal supplied from the identification signal line in the pixel; a gray scale voltage line driving circuit; a selection unit for selecting the gray scale voltage supplied to the gray scale voltage lines based on the identification signal stored in the storage unit; a switching device for applying the selected gray scale voltage to the pixel electrode; and a gray scale write line driving circuit for supplying a gray scale write signal to a gray scale write line for controlling the switching device.
摘要翻译：显示装置包括以矩阵排列的像素; 设置在每个像素内的像素电极; 设置在每个像素内的显示装置，用于根据像素电极的电压进行显示; 扫描线驱动电路; 识别信号线驱动电路; 存储单元，用于存储从像素中的识别信号线提供的识别信号; 灰度电压线驱动电路; 选择单元，用于基于存储在存储单元中的识别信号来选择提供给灰度级电压线的灰度电压; 用于将所选择的灰度电压施加到所述像素电极的开关装置; 以及用于向灰度写入线提供灰度写入信号以控制开关器件的灰度写入线驱动电路。

54. 发明授权

US06882333B2 Display method and display apparatus therefor 有权
标题翻译：显示方法及其显示装置
公开(公告)号：US06882333B2
公开(公告)日：2005-04-19
申请号：US09876119
申请日：2001-06-08
申请人： Shinichi Komura , Tetsuya Aoyama , Ikuo Hiyama , Tsunenori Yamamoto , Hiroshi Kageyama , Shinya Ohtsuji
发明人： Shinichi Komura , Tetsuya Aoyama , Ikuo Hiyama , Tsunenori Yamamoto , Hiroshi Kageyama , Shinya Ohtsuji
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3659 , G09G3/2011 , G09G3/2051 , G09G2300/0809
摘要： A display apparatus which can display a ultra-high definition picture and high-speed animation is provided. The input picture signal is connected by signal generation circuit which supplies a desired signal to X driver according to n-gradation approximation picture signal output from n-gradation approximation calculating circuit to convert into n-gradation approximation picture signal approximated to binary gradation in every block and n-gradation approximation calculating circuit, Y driver, common voltage generating circuit, signal supply circuit and X driver, and a plurality of pixel parts connected by X signal line and Y driver which extends in the Y direction, and provided to the intersection parts of Y signal line which expands in the X direction.
摘要翻译：提供了可以显示超高清晰图像和高速动画的显示装置。输入图像信号由信号产生电路连接，该信号产生电路根据从n级灰度近似计算电路输出的n级灰度近似图像信号向X驱动器提供所需信号，以转换为近似于二进制灰度的n级灰度近似图像信号和n级灰度近似计算电路，Y驱动器，公共电压发生电路，信号供给电路和X驱动器，以及通过在Y方向延伸的X信号线和Y驱动器连接的多个像素部件，并且被提供给交点的Y信号线在X方向上扩展。

55. 发明授权

US06850216B2 Image display apparatus and driving method thereof 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US06850216B2
公开(公告)日：2005-02-01
申请号：US09809002
申请日：2001-03-16
申请人： Hajime Akimoto , Minoru Hoshino , Yoshiro Mikami , Shinichi Komura
发明人： Hajime Akimoto , Minoru Hoshino , Yoshiro Mikami , Shinichi Komura
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1368 , G09F9/30 , G09G3/20 , G09G3/30 , G09G3/32 , G09G3/36 , H01L27/32 , H01L51/50
CPC分类号： G09G3/3258 , G09G3/2011 , G09G3/2018 , G09G3/32 , G09G3/3648 , G09G2300/0809 , G09G2300/0852 , G09G2300/0857
摘要： An image display apparatus has a display part composed of plural pixels; a control part for controlling the display part; and a signal line arranged inside the display part for inputting a display signal into the pixel. The pixel has at least one or more switches and first capacitances for storing the display signal input through the signal line as a charge for a designated period of time or longer. The pixel also operates to rewrite the display signal stored in the first capacitance into the first capacitance without using the signal line in response to an instruction of the control part.
摘要翻译：图像显示装置具有由多个像素组成的显示部分; 用于控制显示部分的控制部分; 以及布置在所述显示部分内的用于将显示信号输入到所述像素中的信号线。像素具有至少一个或多个开关和第一电容，用于存储通过信号线输入的显示信号作为指定时间段或更长时间的电荷。该像素还用于响应于控制部分的指令，将存储在第一电容中的显示信号重写为第一电容而不使用信号线。

56. 发明授权

US06836305B1 Reflection-type, liquid crystal display device and process for producing the same 有权
标题翻译：反射型液晶显示装置及其制造方法
公开(公告)号：US06836305B1
公开(公告)日：2004-12-28
申请号：US09353777
申请日：1999-07-15
申请人： Hiroyuki Kagawa , Shinichi Komura , Katsumi Kondo , Yasunari Maekawa
发明人： Hiroyuki Kagawa , Shinichi Komura , Katsumi Kondo , Yasunari Maekawa
IPC分类号： G02F11335
CPC分类号： G02F1/133553
摘要： A reflection-type liquid crystal display device, having a pair of substrates, at least one of which is transparent, a liquid crystal layer sandwiched between the pair of substrates, a light reflector section provided between the liquid crystal layer and one of the pair of substrates, and a polymeric medium layer with fine silver particles precipitated on the surface, as formed at the light reflector section. The reflection-type liquid crystal display is produced by the steps of: applying a mixture containing monovalent silver and a photosensitive polymeric medium; exposing the mixture to light, thereby photolithographically forming a light reflector layer of desired pattern; heating the light reflector layer under a predetermined temperature condition, thereby precipitating fine silver particles on the surface of the light reflector layer; and confronting a transparent substrate with the light reflector layer-formed substrate, and sandwiching a liquid crystal layer between the substrates.
摘要翻译：一种反射型液晶显示装置，具有一对基板，其中至少一个是透明的，夹在所述一对基板之间的液晶层，设置在所述液晶层和所述一对基板中的一个之间的光反射器部分底物，以及在光反射器部分处形成的具有在表面上沉淀的细银粒子的聚合物介质层。反射型液晶显示器是通过以下步骤制备的：施加含有一价银和光敏聚合物介质的混合物; 将混合物曝光，从而光刻地形成所需图案的光反射层; 在预定温度条件下加热光反射层，从而在光反射层的表面沉淀细银粒子; 并且将具有光反射层的基板与透明基板对置，并将液晶层夹在基板之间。

57. 发明授权

US06803980B2 Reflective color liquid crystal display apparatus 有权
标题翻译：反光彩色液晶显示装置
公开(公告)号：US06803980B2
公开(公告)日：2004-10-12
申请号：US10219291
申请日：2002-08-16
申请人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
发明人： Katsuyuki Funahata , Shinichi Komura , Kazuhiro Kuwabara , Osamu Itou , Katsumi Kondo , Makoto Yoneya , Makoto Abe
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/133512 , G02F1/133514 , G02F2001/133519
摘要： A reflective liquid crystal display apparatus with pixels includes a first electrode substrate, a second electrode substrate and a liquid crystal layer. The first electrode substrate includes a polymer layer having plural protrusions or depressions arranged randomly formed on a glass substrate, and a reflective layer, color filters, transparent electrodes, and an alignment layer formed and laminated sequentially on the polymer layer. The second electrode substrate, includes transparent electrodes and an alignment layer formed and laminated on a glass substrate, and arranged so that the alignment layer faces the alignment layer on the first electrode substrate. The liquid crystal layer is formed by filling a liquid crystal composition into an interval between the first and second electrode substrates. Portions of the reflective layer corresponding to the portions of each pixel other than apertures of each pixel are colored black.
摘要翻译：具有像素的反射型液晶显示装置包括第一电极基板，第二电极基板和液晶层。第一电极基板包括具有随机形成在玻璃基板上的多个突起或凹陷的聚合物层，以及在聚合物层上依次形成和层叠的反射层，滤色器，透明电极和取向层。第二电极基板包括透明电极和形成并层压在玻璃基板上的取向层，并且配置成使得取向层面对第一电极基板上的取向层。通过将液晶组合物填充到第一和第二电极基板之间的间隔中来形成液晶层。对应于除每个像素的孔以外的每个像素的部分的反射层的部分被着色为黑色。

58. 发明授权

US06693691B2 LCD and projection type display using same 失效
标题翻译： LCD和投影型显示器使用相同
公开(公告)号：US06693691B2
公开(公告)日：2004-02-17
申请号：US10192152
申请日：2002-07-11
申请人： Hideo Sato , Minoru Hoshino , Yuji Mori , Shinichi Komura , Yoshiharu Nagae , Ichirou Katsuyama , Tetsuya Nagata , Akira Arimoto , Akio Hayasaka
发明人： Hideo Sato , Minoru Hoshino , Yuji Mori , Shinichi Komura , Yoshiharu Nagae , Ichirou Katsuyama , Tetsuya Nagata , Akira Arimoto , Akio Hayasaka
IPC分类号： G02F1136
CPC分类号： G02F1/136277 , G02F1/133512 , G09G2310/0289
摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.
摘要翻译：液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。液晶填充所述相对电极和第三金属层之间的间隔。

59. 发明授权

US06600536B1 Reflection type liquid crystal display apparatus with insulating film between electrodes and reflection layer 有权
标题翻译：反射型液晶显示装置，在电极和反射层之间具有绝缘膜
公开(公告)号：US06600536B1
公开(公告)日：2003-07-29
申请号：US09535976
申请日：2000-03-27
申请人： Kazuhiro Kuwabara , Shinichi Komura , Osamu Itou , Katsuyuki Funahata
发明人： Kazuhiro Kuwabara , Shinichi Komura , Osamu Itou , Katsuyuki Funahata
IPC分类号： G02F11335
CPC分类号： G02F1/1397 , G02F1/13363 , G02F2001/133531 , G02F2203/02
摘要： A reflection type liquid crystal display apparatus can avoid degradation of a reflection surface or an electrode terminal, provide a multiple color display with high color purity, and reduce fluctuation of voltage due to loss of a drive voltage or capacitive coupling, even when a color filter is provided on a substrate on the side of a reflection plate, thereby to realize a bright display having a high contrast. The reflection type liquid crystal display apparatus has a pair of substrates, a pair of orientation films disposed between the pair of substrates, a liquid crystal layer disposed between the pair of orientation films, a plurality of electrodes disposed respectively opposing the substrates and the orientation films, a reflection layer disposed between a plurality of the electrodes and the substrates within a space defined between one of the substrates and one of the orientation films, and at least one or more thin films having an insulating property arranged between the plurality of electrodes and the reflection layer.
摘要翻译：反射型液晶显示装置可以避免反射面或电极端子的劣化，提供高色纯度的多色显示，并且由于驱动电压或电容耦合的损失而降低电压的波动，即使当滤色器设置在反射板侧的基板上，从而实现具有高对比度的明亮的显示。反射型液晶显示装置具有一对基板，配置在一对基板之间的一对取向膜，配置在一对取向膜之间的液晶层，分别与基板相对配置的多个电极和取向膜设置在多个电极和基板之间的反射层，所述反射层在一个基板和一个取向膜之间限定的空间内，以及至少一个或多个具有布置在多个电极之间的绝缘性能的薄膜和反射层。

60. 发明授权

US5519523A Liquid crystal display device with residual retardation compensated for in liquid crystal layer 失效
标题翻译：在液晶层中补偿残留延迟的液晶显示装置
公开(公告)号：US5519523A
公开(公告)日：1996-05-21
申请号：US972807
申请日：1992-11-06
申请人： Hitomi Madokoro , Ikuo Hiyama , Junichi Hirakata , Hidetoshi Abe , Katsumi Kondo , Masaaki Kitajima , Shinichi Komura , Kenkichi Suzuki , Osamu Itoh , Naoki Kikuchi
发明人： Hitomi Madokoro , Ikuo Hiyama , Junichi Hirakata , Hidetoshi Abe , Katsumi Kondo , Masaaki Kitajima , Shinichi Komura , Kenkichi Suzuki , Osamu Itoh , Naoki Kikuchi
IPC分类号： G02F1/133 , G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/137
CPC分类号： G02F1/13363 , G02F2001/133541 , G02F2001/133635 , G02F2202/40 , G02F2413/01
摘要： A liquid crystal display device comprising: (a) a liquid crystal layer arranged between substrates each having an electrode; (b) a pair of polarizers arranged so as to sandwich the liquid crystal layer; (c) a birefringent medium arranged between the liquid crystal layer and at least one of the polarizers, when a voltage is applied so that liquid crystal molecules at boundary regions facing said substrates have different tilt angles from other molecules, retardation in said birefringent medium being equal or close to remaining retardation due to the liquid crystal molecules at boundary regions, and the slow axis of said birefringent medium being set for an angle to compensate for said remaining retardation; and (d) control means for changing transmission of said liquid crystal layer by applying voltages of two or more values between said electrodes.
摘要翻译：一种液晶显示装置，包括：（a）布置在各自具有电极的基板之间的液晶层; （b）配置为夹着液晶层的一对偏振片; （c）布置在液晶层和至少一个偏振器之间的双折射介质，当施加电压使得面向所述基板的边界区域处的液晶分子具有与其它分子不同的倾斜角时，所述双折射介质中的延迟为等于或接近由于边界区域处的液晶分子而产生的剩余延迟，并且所述双折射介质的慢轴被设定为一角度以补偿所述剩余延迟; 和（d）用于通过在所述电极之间施加两个或多个值的电压来改变所述液晶层的透射的控制装置。

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