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    Display element, method of driving the same, and electronic paper including the same
    1.
    发明授权
    Display element, method of driving the same, and electronic paper including the same 有权
    显示元件及其驱动方法以及包括该元件的电子纸

    公开(公告)号：US08232952B2

    公开(公告)日：2012-07-31

    申请号：US12238028

    申请日：2008-09-25

    申请人： Toshiaki Yoshihara ,  Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    发明人： Toshiaki Yoshihara ,  Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3622 ,  G02F1/13476 ,  G02F2001/13478 ,  G09G2300/023

    摘要： The present invention provides a display element capable of allowing a user to recognize the content of an image in a short time during screen rewriting, a method of driving the same, and an electronic paper including the same. At the time of image display, B and R pixels 12b(i, 1) to 12b(i, 320) and 12r(i, 1) to 12r(i, 320) in i-th rows of B and R display units 6b and 6r and G pixels 12g(241−i, 1) to 12g(241−i, 320) in a (241−i)-th row of a G display unit 6g are driven substantially at the same time.

    摘要翻译： 本发明提供了一种能够允许用户在屏幕重写期间在短时间内识别图像的内容的显示元件，其驱动方法以及包括该图像的电子纸。 在图像显示时，B和R显示单元6b的第i行中的B和R像素12b（i，1）至12b（i，320）和12r（i，1）至12r（i，320） 并且基本上同时驱动G显示单元6g的第（241-i）行中的6r和6f和G像素12g（241-i，1）至12g（241-i，320）。

    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same
    3.
    发明授权
    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same 失效
    液晶组合物，使用该液晶组合物的液晶显示元件和包含该液晶组合物的电子纸

    公开(公告)号：US07771615B2

    公开(公告)日：2010-08-10

    申请号：US12458268

    申请日：2009-07-07

    申请人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    发明人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    IPC分类号： C09K19/52

    CPC分类号： G02F1/13718 ,  G02F1/13473 ,  Y10T428/10

    摘要： The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in improvements of a color balance and a contrast, and electronic paper using the same. The content of a chiral material is higher in a cholesteric liquid crystal LCg for G than in a cholesteric liquid crystal LCb for B, and is higher in a cholesteric liquid crystal LCr for R than in the cholesteric liquid crystal LCg for G. The cholesteric liquid crystal LCr for R is prepared by mixing about 5 wt % of a chiral material CHl1 of an L-form with a base liquid crystal of an R-form, which contains 27 wt % of CHr1 of the R-form exhibiting a liquid crystallizability for a nematic liquid crystal LCn, and 3 wt % of a chiral material CHr2 of the R-form exhibiting no crystallizability.

    摘要翻译： 本发明的目的是提供一种能够充分降低聚焦圆锥状态的光的散射的液晶复合体，对色彩平衡和对比度的改善性优异的液晶显示元件和使用该液晶复合体的电子纸。 在用于G的胆甾醇型液晶LCg中，对于B的胆甾醇型液晶LCb中的手性材料的含量较高，并且在用于R的胆甾型液晶LCg中的胆固醇型液晶LCr中的含量高于用于G的胆甾型液晶LCg。胆甾型液体 通过将约5重量％的L型手性材料CH1与R型基础液晶混合，制备R的晶体LCr，其含有27重量％的表现出液晶可晶性的R形式的CHr1 向列型液晶LCn和3重量％的不具有结晶性的R型手性材料CHr2。

    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same.
    4.
    发明申请
    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same. 失效
    液晶组合物，使用该液晶组合物的液晶显示元件和包含该液晶组合物的电子纸。

    公开(公告)号：US20090272942A1

    公开(公告)日：2009-11-05

    申请号：US12458268

    申请日：2009-07-07

    申请人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    发明人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    IPC分类号： C09K19/52

    CPC分类号： G02F1/13718 ,  G02F1/13473 ,  Y10T428/10

    摘要： The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in improvements of a color balance and a contrast, and electronic paper using the same. The content of a chiral material is higher in a cholesteric liquid crystal LCg for G than in a cholesteric liquid crystal LCb for B, and is higher in a cholesteric liquid crystal LCr for R than in the cholesteric liquid crystal LCg for G. The cholesteric liquid crystal LCr for R is prepared by mixing about 5 wt % of a chiral material CHl1 of an L-form with a base liquid crystal of an R-form, which contains 27 wt % of CHr1 of the R-form exhibiting a liquid crystallizability for a nematic liquid crystal LCn, and 3 wt % of a chiral material CHr2 of the R-form exhibiting no crystallizability.

    摘要翻译： 本发明的目的是提供一种能够充分降低聚焦圆锥状态的光的散射的液晶复合体，对色彩平衡和对比度的改善性优异的液晶显示元件和使用该液晶复合体的电子纸。 在用于G的胆甾醇型液晶LCg中，对于B的胆甾醇型液晶LCb中的手性材料的含量较高，并且在用于R的胆甾型液晶LCg中的胆固醇型液晶LCr中的含量高于用于G的胆甾型液晶LCg。胆甾型液体 通过将约5重量％的L型手性材料CH1与R型基础液晶混合，制备R的晶体LCr，其含有27重量％的表现出液晶可晶性的R形式的CHr1 向列型液晶LCn和3重量％的不具有结晶性的R型手性材料CHr2。

    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same
    5.
    发明授权
    Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same 有权
    液晶组合物，使用该液晶组合物的液晶显示元件和包含该液晶组合物的电子纸

    公开(公告)号：US07575787B2

    公开(公告)日：2009-08-18

    申请号：US11967375

    申请日：2007-12-31

    申请人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    发明人： Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

    IPC分类号： C09K19/52 ,  G02F1/133 ,  G09G3/36

    CPC分类号： G02F1/13718 ,  G02F1/13473 ,  Y10T428/10

    摘要： The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in improvements of a color balance and a contrast, and electronic paper using the same. The content of a chiral material is higher in a cholesteric liquid crystal LCg for G than in a cholesteric liquid crystal LCb for B, and is higher in a cholesteric liquid crystal LCr for R than in the cholesteric liquid crystal LCg for G. The cholesteric liquid crystal LCr for R is prepared by mixing about 5 wt % of a chiral material CHl1 of an L-form with a base liquid crystal of an R-form, which contains 27 wt % of CHr1 of the R-form exhibiting a liquid crystallizability for a nematic liquid crystal LCn, and 3 wt % of a chiral material CHr2 of the R-form exhibiting no crystallizability.

    摘要翻译： 本发明的目的是提供一种能够充分降低聚焦圆锥状态的光的散射的液晶复合体，对色彩平衡和对比度的改善性优异的液晶显示元件和使用该液晶复合体的电子纸。 在用于G的胆甾醇型液晶LCg中，对于B的胆甾醇型液晶LCb中的手性材料的含量较高，并且在用于R的胆甾型液晶LCg中的胆固醇型液晶LCr中的含量高于用于G的胆甾型液晶LCg。胆甾型液体 通过将约5重量％的L型手性材料CH1与R型基础液晶混合，制备R的晶体LCr，其含有27重量％的表现出液晶可晶性的R形式的CHr1 向列型液晶LCn和3重量％的不具有结晶性的R型手性材料CHr2。

    LIQUID CRYSTAL DISPLAY ELEMENT
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY ELEMENT 有权
    液晶显示元件

    公开(公告)号：US20110261304A1

    公开(公告)日：2011-10-27

    申请号：US13176368

    申请日：2011-07-05

    申请人： Junji Tomita ,  Masaki Nose ,  Tomohisa Shingai

    发明人： Junji Tomita ,  Masaki Nose ,  Tomohisa Shingai

    IPC分类号： G02F1/1339 ,  G02F1/1333

    CPC分类号： G02F1/13394 ,  G02F1/133305 ,  G02F1/133512 ,  G02F1/1341 ,  G02F1/134327 ,  G02F1/13718

    摘要： A liquid crystal layer sandwiched by a lower substrate 1 and an upper substrate comprises cross-shaped supports, a wall surface structure, and a seal member. The supports 15 are provided at the four sides of each pixel. Contiguous pixels are linked via openings between supports. The wall surface structure is provided in the periphery of the supports arranged in the form of a grid. The supports and the wall surface structure are a same member having adhesiveness. A portion of the wall surface structure is an inlet of liquid crystal. A seal member is provided at the perimeter of the wall surface structure 17. The liquid crystal poured from the inlet is poured into all of pixels via openings. A black matrix in the form of a grid, which covers the top side of all of the supports, is provided on the upper substrate.

    摘要翻译： 由下基板1和上基板夹持的液晶层包括十字形支撑件，壁表面结构和密封构件。 支撑件15设置在每个像素的四边。 相邻像素通过支撑之间的开口连接。 壁表面结构设置在以网格形式布置的支撑件的周边。 支撑体和壁表面结构是具有粘合性的相同构件。 壁面结构的一部分是液晶的入口。 密封构件设置在壁表面结构17的周边。从入口倒入的液晶经由开口被注入到所有像素中。 覆盖所有支撑体的顶侧的格栅形式的黑色矩阵设置在上基板上。

    Recording device and recorder
    10.
    发明授权
    Recording device and recorder 失效
    录音设备和录音机

    公开(公告)号：US07084890B2

    公开(公告)日：2006-08-01

    申请号：US11077468

    申请日：2005-03-10

    申请人： Masaki Nose ,  Junji Tomita

    发明人： Masaki Nose ,  Junji Tomita

    IPC分类号： B41J2/447 ,  B41J2/45 ,  G02F1/135

    CPC分类号： G02F1/135 ,  G02F1/134309 ,  G02F1/13718 ,  G02F2001/1357 ,  G09G3/001

    摘要： A recording device comprises a display, a photoconductor superposed on the display, and a pair of electrodes disposed on both sides of the display and photoconductor. At least one of the electrodes is divided into sub-electrodes. Information can be written into the recording device by means of light while applying a voltage to each sub-electrode. Therefore, information is not written into part of the recording device corresponding to the sub-element to which no voltage is applied even if extraneous light is applied. As a result a sharp image with no noise can be formed. The recording device also comprises a feed member for applying a voltage to a pair of electrodes of such a recording device, a first light source for writing information in the recording device, and a second light source for reset. Consequently, reset and recording can be done in one cycle.

    摘要翻译： 记录装置包括显示器，重叠在显示器上的光电导体和设置在显示器和感光体两侧的一对电极。 至少一个电极被分成子电极。 在向每个子电极施加电压时，可通过光将信息写入记录装置。 因此，即使施加了外来光，信息也不会写入与没有施加电压的子元件相对应的记录装置的一部分。 因此，可以形成无噪音的清晰图像。 记录装置还包括用于向这种记录装置的一对电极施加电压的馈送部件，用于在记录装置中写入信息的第一光源和用于复位的第二光源。 因此，复位和记录可以在一个周期内完成。