公开(公告)号：US20040189614A1

公开(公告)日：2004-09-30

申请号：US10643890

申请日：2003-08-20

申请人： Fuji Xerox Co., Ltd.

发明人： Ikutaroh Nagatsuka ,  Yasunori Saito ,  Minoru Koshimizu ,  Daisuke Tsuda ,  Tsunemasa Mita ,  Tsutomu Ishii ,  Kiyoshi Shigehiro ,  Takeshi Matsunaga ,  Takeo Kakinuma ,  Yoshinori Machida ,  Yasufumi Suwabe ,  Hiroshi Arisawa ,  Yasunari Nishikata ,  Haruo Harada

IPC分类号： G09G005/00

CPC分类号： G06F17/30067 ,  G11B19/122

摘要： A medium writing apparatus obtains information to be written onto a recording medium, converts the information into a suitable writable format, and then writes the converted information onto the recording medium. An ID obtaining section obtains a medium ID from the recording medium, or through an input by the user. The medium ID and information indicating the place of the written information are sent to a server, and then stored as index information correlating them with each other. When the information written onto the recording medium is to be used at a later timing, the medium ID is identified, and the index information is obtained from the server. Therefore, the original information can be obtained so as to be easily reprocessed-or reused.

摘要翻译： 中间写入装置获取要写入记录介质的信息，将该信息转换成合适的可写格式，然后将转换的信息写入记录介质。 ID获取部分从记录介质获取介质ID，或通过用户的输入。 介质ID和指示写入信息的位置的信息被发送到服务器，然后作为与它们相关联的索引信息存储。 当在稍后的定时将要写入到记录介质上的信息时，识别介质ID，并从服务器获得索引信息。 因此，可以获得原始信息，以便容易地再处理或重复使用。

公开(公告)号：US20040155833A1

公开(公告)日：2004-08-12

申请号：US10663820

申请日：2003-09-17

申请人： FUJI XEROX CO., LTD.

发明人： Tsutomu Ishii ,  Tsunemasa Mita ,  Takeshi Matsunaga ,  Hiroshi Arisawa ,  Ikutaroh Nagatsuka ,  Takeo Kakinuma ,  Yasunari Nishikata ,  Haruo Harada ,  Kiyoshi Shigehiro ,  Yasufumi Suwabe ,  Yoshinori Machida

IPC分类号： G09G005/00

CPC分类号： G06F3/1446 ,  G06F3/1431 ,  G09G3/344 ,  G09G3/3453 ,  G09G3/3629 ,  G09G3/3651

摘要： The present invention provides a display control device which easily recognize the number of connected display media and which always display an optimum image on the respective display media even if an arbitrary display medium is attached or detached. A writing device constituting an electronic book includes a connector to which electronic papers are detachably connected. The number of connected sheets of electronic paper is recognized, and is output to a host computer. In the host computer, display data is output on the basis of the number of electronic papers, and the display data is written in the electronic papers by a write control unit. When a change of connections of the electronic papers is detected by the detection unit, a part of images displayed on the electronic papers is rewritten depending on the detected connection state.

摘要翻译： 本发明提供一种显示控制装置，即使附加或分离了任意的显示介质，也能够容易地识别所连接的显示介质的数量，并且其始终在各显示介质上显示最佳图像。 构成电子书的书写装置包括电子纸可拆卸地连接到的连接器。 识别电子纸的连接片数，并输出到主机。 在主计算机中，基于电子纸的数量输出显示数据，并且通过写入控制单元将显示数据写入电子纸。 当通过检测单元检测到电子纸的连接的改变时，根据检测到的连接状态重写电子纸上显示的图像的一部分。

公开(公告)号：US20040119933A1

公开(公告)日：2004-06-24

申请号：US10614121

申请日：2003-07-08

申请人： Fuji Xerox Co., Ltd.

发明人： Haruo Harada ,  Hiroshi Arisawa

IPC分类号： G02F001/1347

CPC分类号： G09G3/3607 ,  G02F1/13476 ,  G02F1/13718 ,  G02F2203/34

摘要： A light modulation medium comprises a light modulation element having a pair of substrates and plural light modulation layers arranged between the substrates to form a multilayer structure and made of cholesteric liquid crystal adapted to change the liquid crystal orientation in response to application of a predetermined electric field, in which the ratio of the threshold electric field at which the liquid crystal orientation is moved from a planar state to a focal conic state of a first light modulation layer of the light modulation element to that of a second light modulation layer is not less than 0.3 and the ratio of the dielectric constant in a planar state of liquid crystal orientation of the first light modulation layer to that of the second light modulation layer is not less than 4.

摘要翻译： 光调制介质包括具有一对基板的光调制元件和布置在基板之间的多个光调制层，以形成多层结构，并由适用于响应于施加预定电场而改变液晶取向的胆甾醇型液晶 其中液晶取向从光调制元件的第一光调制层的平面状态移动到焦点锥形状态的阈值电场与第二光调制层的比率不小于 0.3，第一光调制层的液晶取向的平面状态的介电常数与第二光调制层的液晶取向的介电常数之比不小于4。

公开(公告)号：US20030081304A1

公开(公告)日：2003-05-01

申请号：US10143016

申请日：2002-05-13

申请人： FUJI XEROX CO., LTD.

发明人： Haruo Harada ,  Hiroshi Arisawa ,  Hideo Kobayashi ,  Takeo Kakinuma ,  Minoru Koshimizu

IPC分类号： G02F001/03 ,  G02F001/07 ,  G02B026/00

CPC分类号： G02F1/1354 ,  G02F1/13473 ,  G02F1/13718 ,  H04N9/3108 ,  H04N9/3167

摘要： An optical address type spatial light modulator has a plurality of optical address type light modulation layers stacked on each other, each having a liquid crystal layer for reflecting visible light in a specific wavelength band or a liquid crystal layer for absorbing visible light in a specific wavelength band and coloring and a photoconductive layer for absorbing the visible light in the specific wavelength band and changing the resistance value in response to the light intensity of the visible light absorbed, the liquid crystal layer and the photoconductive layer being stacked on each other betwen electrodes.

摘要翻译： 光地址型空间光调制器具有多个彼此层叠的光地址型光调制层，每个具有用于反射特定波长带的可见光的液晶层或用于吸收特定波长的可见光的液晶层 带状和着色以及用于吸收特定波长带中的可见光的光电导层，并且响应于所吸收的可见光的光强度，液晶层和光电导层彼此堆叠在电极之间而改变电阻值。

公开(公告)号：US20010040542A1

公开(公告)日：2001-11-15

申请号：US09730394

申请日：2000-12-06

申请人： FUJI XEROX CO., LTD.

发明人： Haruo Harada ,  Hiroshi Arisawa

IPC分类号： G09G003/36

CPC分类号： G09G3/3607 ,  G02F1/13473 ,  G02F1/13476 ,  G02F1/13718 ,  G09G3/3629 ,  G09G3/3651 ,  G09G2300/023 ,  G09G2300/0486 ,  G09G2310/06

摘要： In a display element in which three or more display layers for displaying mutually different color lights are stacked within one pixel and which controls display states of the plural display layers by applying a voltage from the outside of the plural display layers, eight colorsnullwhite, black, blue, green, red, cyan, magenta, and yellownullcan be displayed within one pixel. Display layers having cholesteric liquid crystals selectively reflecting blue, green, and red lights are stacked between a pair of substrates, and a light absorption layer is formed on the back of the substrate of a non-display side. Threshold voltages of orientation change of the display layers are mutually changed, and a threshold voltage Vpf90(A) of change from a planer state to a focal conic state of the display layer having the highest threshold voltage is made higher than a threshold voltage Vfh90(C) of change from a focal conic state to a homeotropic state of the display layer having the lowest threshold voltage.

摘要翻译： 在用于显示相互不同的颜色的三个或更多个显示层被堆叠在一个像素内并通过从多个显示层的外部施加电压来控制多个显示层的显示状态的显示元件中， 黑色，蓝色，绿色，红色，青色，品红色和黄色可以在一个像素内显示。 具有选择性地反射蓝色，绿色和红色光的胆甾型液晶的显示层堆叠在一对基板之间，并且在非显示侧的基板的背面上形成光吸收层。 显示层的取向变化的阈值电压相互变化，并且使具有最高阈值电压的显示层的从平面状态到焦点锥形状态的变化的阈值电压Vpf90（A）高于阈值电压Vfh90（ C）从焦点锥形状态到具有最低阈值电压的显示层的垂直状态的变化。