Image display medium, device and method
    42.
    发明授权
    Image display medium, device and method 有权
    图像显示介质,设备和方法

    公开(公告)号:US06636186B1

    公开(公告)日:2003-10-21

    申请号:US09718344

    申请日:2000-11-24

    IPC分类号: G09G300

    摘要: An image display medium provided with a pair of substrates both of which are substantially transparent, and a gas enclosed in space defined between them. Each of the pair of the substrates is provided with transparent electrodes (ITO). The space defined between the substrates encloses two types of particle groups having colors different from one another, have a negative charge polarity, and have different adhesiveness from each other with respect to the substrates. A white particle group having a positive polarity is further enclosed in the space. A voltage is applied to the electrodes 28 and 30 so as to apply an electric field determined in response to the types of particles to be transferred. Thus, a plurality of colors are selectively developed via the particle groups enclosed in the space for displaying different colors.

    摘要翻译: 一种图像显示介质,其具有基本上透明的一对基板,以及封闭在它们之间的空间中的气体。 一对基板中的每一个都设置有透明电极(ITO)。 限定在基板之间的空间包围具有彼此不同的颜色的两种类型的颗粒组,具有负电荷极性,并且相对于基板彼此具有不同的粘附性。 具有正极性的白色颗粒组进一步封闭在该空间中。 电压施加到电极28和30,以便施加响应于要转移的颗粒的类型确定的电场。 因此,通过封闭在用于显示不同颜色的空间中的粒子群来选择性地显影多种颜色。

    Image display medium and image forming apparatus
    45.
    发明授权
    Image display medium and image forming apparatus 有权
    图像显示介质和图像形成装置

    公开(公告)号:US06950084B2

    公开(公告)日:2005-09-27

    申请号:US09963546

    申请日:2001-09-27

    IPC分类号: G02F1/167 G03G15/22 G09G3/36

    CPC分类号: G03G15/221

    摘要: An image display medium capable of providing an image display with less change in the image density, with less change in the uniformness of the density and at stable density contrast even after repetitive rewriting over a long period of time, and an image forming apparatus using the image display medium are provided. The image display medium and image forming apparatus have a pair of facing substrates, at least two kinds of particles sealed in a space between the pair of the substrates in which the at least two kinds of particles have a characteristic that at least one kind of them is positively chargeable and at least one other kind of them is negatively chargeable, and the particles chargeable positively and negatively are of colors different from each other and a charge controller is internally added to one or both of the particles chargeable positively and negatively.

    摘要翻译: 一种能够提供图像浓度变化较小的图像显示的图像显示介质,即使在长时间重复重写之后,密度均匀性的变化也较小,并且在稳定的浓度对比度下使用图像形成装置 提供图像显示介质。 图像显示介质和图像形成装置具有一对面对基板,至少两种颗粒密封在一对基板之间的空间中,其中至少两种颗粒具有其至少一种类型的特征 是可充电的,并且至少另一种它们是负电荷的,并且可充电和负极的颗粒彼此之间是不同的颜色,并且电荷控制器被内部添加到可积极和负面的一个或两个颗粒中。

    Image display medium and image forming device
    46.
    发明授权
    Image display medium and image forming device 有权
    图像显示介质和图像形成装置

    公开(公告)号:US06809854B2

    公开(公告)日:2004-10-26

    申请号:US10080689

    申请日:2002-02-25

    IPC分类号: G02B2600

    摘要: An image display medium comprising a pair of substrates disposed opposed to each other and a group of at least two kinds of particles enclosed in the gap between the pair of substrates, at least one of the two or more kinds of particles being capable of being positively charged and at least the others being capable of being negatively charged and the particles capable of being positively and negatively charged having different colors, wherein both the particles capable of being positively and negatively charged have a shape factor of from greater than 100 to not greater than 140 as determined by the following equation: Shape factor=(L2/S)/4&pgr;×100 where S is the area of particle; and L is the perimeter of particle, and an image forming device comprising same.

    摘要翻译: 一种图像显示介质,包括彼此相对设置的一对基板和一组封闭在所述一对基板之间的间隙中的至少两种颗粒,所述两种或更多种颗粒中的至少一种能够是正的 并且至少其他能够带负电的颗粒和能够具有不同颜色的带正电荷和带负电荷的颗粒,其中能够带正电荷和带负电荷的两个颗粒的形状系数都大于100至不大于 140,由以下等式确定:其中S是颗粒的面积; L是颗粒的周长,以及包含该颗粒的图像形成装置。

    Oil filter fixing structure
    47.
    发明授权
    Oil filter fixing structure 有权
    油过滤器固定结构

    公开(公告)号:US6101996A

    公开(公告)日:2000-08-15

    申请号:US251940

    申请日:1999-02-18

    摘要: An oil filter unit comprising a housing (4) and a filter element (14) accommodated therein is fitted to an engine (1) via a bracket (3) having a cylindrical holder (5). The housing (4) is secured to the holder (5) by screwing a male screw (19) on its outer circumference to a female screw (17) formed in the inner circumference of the holder (5). A first cut-out (24) is formed across the female screw (17) and a second cut-out (23) is formed across the male screw (19). When these cut-outs (24, 23) meet together, they form a drain passage which drains the oil in the housing (4) to outside. With this construction, the oil in the housing is drained via a predetermined path and prevented from scattering around, when the filter unit is removed from the engine (1).

    摘要翻译: 包括壳体(4)和容纳在其中的过滤器元件(14)的滤油器单元经由具有圆柱形保持器(5)的托架(3)装配到发动机(1)。 通过将其外周上的外螺纹(19)拧到形成在保持器(5)的内圆周上的内螺纹(17)上,将壳体(4)固定到保持器(5)。 第一切口(24)横跨内螺纹(17)形成,并且第二切口(23)横跨阳螺纹(19)形成。 当这些切口(24,23)相聚在一起时,它们形成排出通道,该排水通道将壳体(4)中的油排出到外部。 利用这种结构,当过滤器单元从发动机(1)中取出时,壳体中的油通过预定路径排出并防止其散开。

    Image display medium and image forming apparatus
    50.
    发明申请
    Image display medium and image forming apparatus 有权
    图像显示介质和图像形成装置

    公开(公告)号:US20050075936A1

    公开(公告)日:2005-04-07

    申请号:US10868812

    申请日:2004-06-17

    摘要: The present invention provides an image display medium comprising a pair of substrates facing each other; and a particle group comprising two or more types of particles sealed in a space between the substrates, at least one of the two or more types of particles being positively chargeable by an external stimulus and at least one other of the two or more types of particles being negatively chargeable by an external stimulus, and the positively chargeable and negatively chargeable particles having, respectively, colors different from each other, wherein the positively chargeable and negatively chargeable particles have particle size distributions satisfying 0.4

    摘要翻译: 本发明提供一种图像显示介质,其包括一对彼此面对的基板; 以及包含密封在所述基板之间的空间中的两种或更多种类型的颗粒的颗粒组,所述两种或更多种类型的颗粒中的至少一种可通过外部刺激和所述两种或更多种类型的颗粒中的至少一种形成正电荷 通过外部刺激负带电,并且带正电荷和带负电荷的颗粒分别具有彼此不同的颜色,其中可带正电荷和带负电荷的颗粒具有满足0.4≤Ds/ D1小于0.9的粒度分布。 Ds表示至少一种带有一个极性的颗粒的粒度分布,D1表示以另一极性充电的至少一种其它类型的颗粒的粒度分布。