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    • 3. 发明申请
    • Image display medium and image formation device
    • 图像显示介质和图像形成装置
    • US20050151463A1
    • 2005-07-14
    • US10928499
    • 2004-08-30
    • Yasuo YamamotoHidehiko SoyamaSatoshi Hiraoka
    • Yasuo YamamotoHidehiko SoyamaSatoshi Hiraoka
    • G02F1/167G09F9/37H01J1/62
    • G09F9/372G02F1/167G02F2001/1674
    • The present invention provides an image display medium including a pair of substrates disposed so as to face each other and first and second particles contained in space between the pair of substrates, wherein the first particles can be positively or negatively charged due to external stimulus and have one color and a particle size distribution in which at least one peak is present on a coarse side of the most frequent particle diameter of the first particles, and the second particles are not charged or can be charged due to the external stimulus to have polarity opposite to that of the first particles and have another color: and an image formation device comprising the image display medium and a generator for generating an electric field between the pair of substrates in accordance with an image to be displayed.
    • 本发明提供了一种图像显示介质,包括一对基板相对配置,并且第一和第二颗粒包含在一对基板之间的空间中,其中第一颗粒可由于外部刺激而带正电或带负电荷并具有 一种颜色和一种粒度分布,其中至少一个峰存在于第一颗粒的最常粒径的粗糙侧上,并且第二颗粒不被充电或由于外部刺激而被带电以具有极性相反 与第一颗粒的颜色相同,并且具有另一颜色:以及包括图像显示介质的图像形成装置和用于根据要显示的图像在一对基板之间产生电场的发生器。
    • 10. 发明授权
    • Image display medium and image formation device
    • 图像显示介质和图像形成装置
    • US07205709B2
    • 2007-04-17
    • US10928499
    • 2004-08-30
    • Yasuo YamamotoHidehiko SoyamaSatoshi Hiraoka
    • Yasuo YamamotoHidehiko SoyamaSatoshi Hiraoka
    • H01J1/62H01B3/18
    • G09F9/372G02F1/167G02F2001/1674
    • The present invention provides an image display medium including a pair of substrates disposed so as to face each other and first and second particles contained in space between the pair of substrates, wherein the first particles can be positively or negatively charged due to external stimulus and have one color and a particle size distribution in which at least one peak is present on a coarse side of the most frequent particle diameter of the first particles, and the second particles are not charged or can be charged due to the external stimulus to have polarity opposite to that of the first particles and have another color: and an image formation device comprising the image display medium and a generator for generating an electric field between the pair of substrates in accordance with an image to be displayed.
    • 本发明提供了一种图像显示介质,包括一对基板相对配置,并且第一和第二颗粒包含在一对基板之间的空间中,其中第一颗粒可由于外部刺激而带正电或带负电荷并具有 一种颜色和一种粒度分布,其中至少一个峰存在于第一颗粒的最常粒径的粗糙侧上,并且第二颗粒不被充电或由于外部刺激而被带电以具有极性相反 与第一颗粒的颜色相同,并且具有另一颜色:以及包括图像显示介质的图像形成装置和用于根据要显示的图像在一对基板之间产生电场的发生器。