公开(公告)号：US5066109A

公开(公告)日：1991-11-19

申请号：US401921

申请日：1989-09-01

申请人： Tomoaki Kuratate ,  Mitsuhiro Koden ,  Hiroshi Hamada

发明人： Tomoaki Kuratate ,  Mitsuhiro Koden ,  Hiroshi Hamada

IPC分类号： G02F1/133 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G09F9/30

CPC分类号： G02F1/133345 ,  G02F1/1333 ,  G02F1/136213 ,  G02F2001/134345 ,  G02F2203/30

摘要： In a display device, display electrodes and insulation layers are formed on a pair of substrates with a display layer placed therebetween. In this display device, plural display picture elements are set according to the arrangement state of the display electrodes. In the display picture elements, divisions are set in the insulation layers and different dielectric constants are set for each division. Therefore, the display device has a different impedance in every division within the display picture element and the apparent threshold voltage of each division may be varied. As a result, gradations corresponding to the number of divisions within each display picture element may be displayed.

公开(公告)号：US5054103A

公开(公告)日：1991-10-01

申请号：US248915

申请日：1988-09-22

申请人： Akira Yasuda ,  Hiroyoshi Yuasa ,  Satoshi Furukawa ,  Nobuo Matsuo ,  Hisataka Fujii ,  Masami Hisada ,  Yoshihiko Tokunaga ,  Tadashi Satake ,  Hiroshi Hamada ,  Yoshitaka Morikawa ,  Nobumoto Yamane

发明人： Akira Yasuda ,  Hiroyoshi Yuasa ,  Satoshi Furukawa ,  Nobuo Matsuo ,  Hisataka Fujii ,  Masami Hisada ,  Yoshihiko Tokunaga ,  Tadashi Satake ,  Hiroshi Hamada ,  Yoshitaka Morikawa ,  Nobumoto Yamane

IPC分类号： G06T9/00 ,  H04N7/26 ,  H04N7/32 ,  H04N7/50

CPC分类号： H04N19/423 ,  H04N19/152 ,  H04N19/42 ,  H04N19/61 ,  H04N19/50

摘要： A picture encoding system which performs a prediction of picture element values within a block having a plurality of picture elements into which an original picture is divided, a discrete sine transform with respect to prediction error signals for obtaining a transform coefficient, a quantization of the transform coefficient for encoding quantized indexes, an inverse quantization of the quantized indexes for reproduction of the transform coefficient, an inverse discrete sine transform of the reproduced coefficient to reproduce the prediction error signal, and an addition thereto of the predicted picture element value for reproducing the picture element values within the block to employ them in predicting a next stage block to be encoded, whereby the block can be minimized in size while simplifying required transform operation.

摘要翻译： 一种图像编码系统，其执行具有分割原始图像的多个图像的块内的像素值的预测，相对于用于获得变换系数的预测误差信号的离散正弦变换，变换的量化 用于编码量化指标的系数，用于再现变换系数的量化指标的逆量化，再现系数的逆离散正弦变换以再现预测误差信号，以及添加用于再现图像的预测图像元素值 块内的元素值，以将其用于预测要编码的下一级块，由此可以在大小方面将块最小化，同时简化所需的变换操作。

公开(公告)号：US5006840A

公开(公告)日：1991-04-09

申请号：US442391

申请日：1989-11-27

申请人： Hiroshi Hamada ,  Toshiaki Takamatsu ,  Naofumi Kimura

发明人： Hiroshi Hamada ,  Toshiaki Takamatsu ,  Naofumi Kimura

IPC分类号： G02F1/136 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1368 ,  G09G3/36

CPC分类号： G02F1/13306 ,  G02F1/133514 ,  G09G3/3607 ,  G09G3/3648 ,  G02F2201/52 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0297

摘要： In a color liquid-crystal display apparatus using mosaic arrangements, the same color of picture elements which are driven by the same signal electrode are alternately arranged right and left. Accordingly, all that is necessary is that the same color of picture signal is applied upon the same signal electrode in spite of the mosaic arrangement. Thus, a circuit which switches a color image signal of an analog line memory is unnecessary so that the driving circuit is extremely simplified.

摘要翻译： 在使用马赛克布置的彩色液晶显示装置中，由相同信号电极驱动的相同颜色的图像元素左右交替排列。 因此，所有必要的是，即使镶嵌布置，相同颜色的图像信号被施加在相同的信号电极上。 因此，不需要切换模拟线路存储器的彩色图像信号的电路，使得驱动电路极其简化。

公开(公告)号：USRE31280E

公开(公告)日：1983-06-21

申请号：US311276

申请日：1981-10-14

申请人： Kozo Yano ,  Yasuhiko Inami ,  Hiroshi Hamada ,  Hisashi Uede

发明人： Kozo Yano ,  Yasuhiko Inami ,  Hiroshi Hamada ,  Hisashi Uede

IPC分类号： G02F1/17 ,  G02F1/15 ,  G02F1/153 ,  G02F1/161 ,  G09F9/30

CPC分类号： G02F1/1533 ,  G02F1/161 ,  Y10T29/417 ,  Y10T29/49002

摘要： Electrochromic display device manufacture method wherein electrochromic material is deposited in a single layer on a single film of conductive material over the whole area of glass substrate and then the electrochromic material and conductive material are successively etched through a single mask which defines a display segment pattern and remains in position throughout the whole etching process, whereby etched edge portions of the different materials are in excellent alignment and there is therefore small plate area for a reverse emf cell and good display device performance is achieved. The electrochromic material may be etched by the solution employed for developing the photoresist, whereby an etching process step is eliminated.

公开(公告)号：US4257683A

公开(公告)日：1981-03-24

申请号：US5682

申请日：1979-01-23

申请人： Hiroshi Kuwagaki ,  Hiroshi Hamada ,  Sadatoshi Takechi ,  Kohzo Yano

发明人： Hiroshi Kuwagaki ,  Hiroshi Hamada ,  Sadatoshi Takechi ,  Kohzo Yano

IPC分类号： G02F1/17 ,  G01D13/00 ,  G01K1/02 ,  G02F1/15 ,  G02F1/153 ,  G02F1/157 ,  G04G9/12 ,  G09F9/30

CPC分类号： G04G9/124 ,  G01D13/00 ,  G01K1/02 ,  G02F1/153

摘要： An electrochromic display disclosed herein is compatible with diversification of information to be displayed. A background plate bears a stationary display pattern printed thereon. An electrochromic phenomenon takes place between a pair of electrodes in association with the stationary display pattern.

摘要翻译： 本文公开的电致变色显示器与待显示的信息的多样化兼容。 背景板上印有固定的显示图案。 在与静止显示图案相关联的一对电极之间发生电致变色现象。

公开(公告)号：US4210907A

公开(公告)日：1980-07-01

申请号：US893513

申请日：1978-04-04

申请人： Hiroshi Hamada ,  Hiroshi Take ,  Yasuhiko Inami ,  Hisashi Uede

发明人： Hiroshi Hamada ,  Hiroshi Take ,  Yasuhiko Inami ,  Hisashi Uede

IPC分类号： G09F9/30 ,  G02F1/163 ,  G09G3/16 ,  G09G3/19 ,  G06F3/14 ,  G09F9/32

CPC分类号： G09G3/16

摘要： A driving system is provided for an electrochromic display device in which the coloration state is maintained for several hours through several days of the removal of the coloration voltage as long as the electrochromic display device is held in an electrically opened state. The electrochromic display device includes a predetermined number of display segments, each of the combinations of the display segments defining a different one of the desired display patterns. The display segments placed in the coloration state are electrically connected to each other during the memory period in order to uniform the coloration degree of each of the selected display segments. In a preferred form, a detection means is provided for detecting the potential of the selected display segments, which are held in the memory coloration state. The write-in, or, coloration operation is again conducted when the potential of the selected display segments becomes higher than a preselected level.

摘要翻译： 为电致变色显示装置提供一种驱动系统，其中只要电致变色显示装置保持在电打开状态，着色状态就可以在去除着色电压的几天内保持几个小时。 电致变色显示装置包括预定数量的显示段，显示区段的每个组合限定所需显示图案中的不同的一个。 放置在着色状态的显示段在存储期间彼此电连接，以便使所选择的显示段中的每一个的着色程度均匀。 在优选形式中，提供检测装置，用于检测保持在存储器着色状态中的所选择的显示段的电位。 当所选择的显示段的电位变得高于预选电平时，再次进行写入或着色操作。

公开(公告)号：US4205903A

公开(公告)日：1980-06-03

申请号：US15757

申请日：1979-02-27

申请人： Yasuhiko Inami ,  Sadatoshi Takechi ,  Hiroshi Nakauchi ,  Hiroshi Hamada

发明人： Yasuhiko Inami ,  Sadatoshi Takechi ,  Hiroshi Nakauchi ,  Hiroshi Hamada

IPC分类号： G02F1/163 ,  G02F1/17

CPC分类号： G02F1/163

摘要： For an electro-optical display having an electrochromic material provided with a redox pair and sandwiched between a pair of electrodes, a first potential more negative than the threshold potential is applied and a second potential more positive than the first potential but more negative than the threshold potential is thereafter applied in a write mode.

摘要翻译： 对于具有设置有氧化还原对并且夹在一对电极之间的电致变色材料的电光显示器，施加比阈值电位更负的第一电位，并且施加比第一电位更正的第二电位，但比阈值更负 之后在写入模式下施加电位。

公开(公告)号：US4150362A

公开(公告)日：1979-04-17

申请号：US817540

申请日：1977-07-20

申请人： Hisashi Uede ,  Yasuhiko Inami ,  Hiroshi Kuwagaki ,  Hiroshi Hamada ,  Tadanori Hishida ,  Hiroshi Nakauchi

发明人： Hisashi Uede ,  Yasuhiko Inami ,  Hiroshi Kuwagaki ,  Hiroshi Hamada ,  Tadanori Hishida ,  Hiroshi Nakauchi

IPC分类号： G02F1/163 ,  G09G3/19 ,  G09F9/32

CPC分类号： G02F1/163

摘要： A drive system is provided for an electrochromic display which includes an electrochromic material, a display pattern electrode and a counter electrode. The electrochromic phenomenon, or, reversible variations in the light absorption properties are developed when a predetermined voltage is applied between the display pattern electrode and the counter electrode. An erase pulse is applied to a bleached state display pattern electrode when a certain display pattern is held for a period longer than a memory period of the electrochromic display in order to regenerate the memory state and enhance the visibility.

摘要翻译： 为包括电致变色材料，显示图案电极和对电极的电致变色显示器提供驱动系统。 当在显示图案电极和对电极之间施加预定电压时，产生电致变色现象或光吸收特性的可逆变化。 当某一显示图案被保持长于电致变色显示器的存储周期的时间段时，擦除脉冲被施加到漂白状态显示图案电极，以便再生存储状态并提高可视性。

公开(公告)号：US08884922B2

公开(公告)日：2014-11-11

申请号：US13583082

申请日：2011-02-16

申请人： Hiroshi Hamada ,  Akira Imai ,  Tomoo Takatani

发明人： Hiroshi Hamada ,  Akira Imai ,  Tomoo Takatani

IPC分类号： G06F3/045 ,  G06F3/041 ,  H04N13/04 ,  G06F3/044

CPC分类号： G06F3/0412 ,  H04N13/315

摘要： A display device includes a touch panel and displays stereoscopic images with reducing its thickness and weight. The display device includes a liquid crystal display panel 20, a switching liquid crystal panel 30 and a touch panel 50. The switching liquid crystal panel 30 is provided on a display surface side of the display panel 20 and switches a display mode between two-dimensional display and three-dimensional display. The touch panel 50 is provided on the display surface side of the display panel 20. The touch panel 50 and the switching liquid crystal panel 30 commonly include one common board 32 and are configured as one component. A touch panel transparent electrode 51 and a switching liquid crystal panel transparent electrode 33 are provided on the common board 32. The switching liquid crystal panel transparent electrode 33 applies a voltage to liquid crystals of the switching liquid crystal panel 30.

摘要翻译： 显示装置包括触摸面板，并显示立体图像，减少其厚度和重量。 显示装置包括液晶显示面板20，开关液晶面板30和触摸面板50.切换液晶面板30设置在显示面板20的显示面侧，并将显示模式切换为二维 显示和三维显示。 触摸面板50设置在显示面板20的显示面侧。触摸面板50和切换液晶面板30通常包括一个公共板32，并被配置为一个部件。 在公共板32上设置触摸面板透明电极51和开关液晶面板透明电极33.切换液晶面板透明电极33向切换液晶面板30的液晶施加电压。

公开(公告)号：US20130342801A1

公开(公告)日：2013-12-26

申请号：US14002463

申请日：2012-02-27

申请人： Hiroshi Hamada ,  Kengo Takahama ,  Shinichi Miyazaki

发明人： Hiroshi Hamada ,  Kengo Takahama ,  Shinichi Miyazaki

IPC分类号： G02F1/1333

CPC分类号： G02F1/13338 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G09G3/3655 ,  G09G2300/0426

摘要： The liquid crystal display device (1) includes (i) a plurality of pixels arranged in a matrix manner for carrying out display, (ii) pixel electrodes (20) each of which has a comb-teeth shaped region, (iii) common electrodes (24) which face the respective pixel electrodes (20) via an insulating layer and each of which has a plate-like shape, (iv) a plurality of CSY lines (14), and (v) a plurality of CSX lines (16) which perpendicularly intersect with the plurality of CSY lines (14). Each of the common electrodes (24) is connected with any of the plurality of CSY lines (14) or with any of the plurality of CSX lines (16).

摘要翻译： 液晶显示装置（1）包括：（i）以矩阵方式排列的多个像素，用于进行显示;（ii）具有梳齿形区域的像素电极（20），（iii）公共电极 （24），其经由绝缘层面对各个像素电极（20），并且每个具有板状形状，（iv）多个CSY线（14）和（v）多个CSX线（16） ），其与多个CSY线（14）垂直相交。 每个公共电极（24）与多个CSY线（14）中的任何一个或多个CSX线（16）中的任何一个连接。