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    • 7. 发明授权
    • Process for injecting ferroelectric liquid crystal with injection
completed above atmospheric pressure
    • 注入注入高于大气压的注入铁电液晶的工艺
    • US5548428A
    • 1996-08-20
    • US91011
    • 1993-07-14
    • Yuichi MasakiKenji OnumaToshifumi YoshiokaMutsuo Mitsui
    • Yuichi MasakiKenji OnumaToshifumi YoshiokaMutsuo Mitsui
    • G02F1/1341G02F1/13
    • G02F1/1341
    • A ferroelectric liquid crystal panel is prepared by injecting a ferroelectric liquid crystal into a liquid crystal panel through a process including at least four steps, i.e., a first step of reducing a pressure and evacuating gas within the liquid crystal panel, a second step of applying the ferroelectric liquid crystal to an injection port of the liquid crystal panel, a third step of causing the liquid crystal to enter into the liquid crystal panel under an increasing pressure, and a fourth step of completing injection of the liquid crystal into the liquid crystal panel under an elevated pressure. In the process, the liquid crystal panel is held at a higher temperature in the first step than in the second step. As a result, it is possible to obtain a ferroelectric liquid crystal panel which contains a ferroelectric liquid crystal at a sufficiently high packing density, free from occurrence of voids even after standing at a low temperature and has a uniform alignment state over the entire panel area.
    • 通过包括至少四个步骤的方法将铁电液晶注入到液晶面板中制备铁电液晶面板,即,降低液晶面板内的压力和排出气体的第一步骤,第二步骤 所述铁电液晶与所述液晶面板的注入口连接,第三步是使液晶在增加的压力下进入液晶面板,第四步是将液晶注入液晶面板 在高压下。 在该过程中,液晶面板在第一步骤中比在第二步骤中保持更高的温度。 结果,可以以充分高的填充密度获得含有铁电液晶的铁电液晶面板,即使在低温下放置之后也不会发生空隙,并且在整个面板区域上具有均匀的取向状态 。
    • 9. 发明授权
    • Image forming apparatus with shutter array element
    • 具有快门阵列元件的图像形成装置
    • US4636817A
    • 1987-01-13
    • US677499
    • 1984-12-03
    • Yuichi Masaki
    • Yuichi Masaki
    • B41J2/465G06K15/12G01D15/14
    • B41J2/465G06K15/1252
    • Two rows or three rows of shutter apertures are arranged in mutually staggered fashion to form a shutter array element. In the case of two rows of shutter apertures, the distance between adjacent shutter apertures in each row is set to be 1.22-2.0 times the length of one shutter aperture in the direction of extension of each row of the shutter apertures, while, in the case of three rows of shutter apertures, the distance between adjacent shutter apertures in each row is 2.4-3.3 times the length of one aperture in the direction of each row. When this shutter array element is used as a light signal generating means for an electrophotographic printer, improvement in quality of images can be attained.
    • 两行或三排快门孔以相互交错的方式布置以形成快门阵列元件。 在两行快门孔的情况下,每列中相邻的挡板孔之间的距离被设置为沿着每行挡板孔的延伸方向的一个挡板孔的长度的1.22-2.0倍,而在 三行快门孔的情况下,每排相邻挡板孔之间的距离是每排方向一个孔径长度的2.4-3.3倍。 当该快门阵列元件用作电子照相打印机的光信号发生装置时,可以获得图像质量的提高。