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    • 1. 发明授权
    • Display device, its manufacturing method, and display medium
    • 显示装置,其制造方法和显示介质
    • US07911681B2
    • 2011-03-22
    • US11573593
    • 2006-07-27
    • Kanami IkegamiMasanori Akada
    • Kanami IkegamiMasanori Akada
    • G02B26/00
    • G02B26/005G02B26/004G02F1/134327G03G17/02G03G17/04G03G17/06
    • A display system is built up of at least one display cell comprising an assembly which has at least a first electrode and a second electrode and in which there are mutually non-miscible first and second liquids filled, wherein either one of the first and second electrodes is electrically insulated from the first and second liquids, the first liquid has electrical conductivity or polarity, and voltage is applied to one or both of the first and second electrodes, whereby the first liquid and the second liquid can vary in position to produce a display. Even after an applied voltage is shut off at a position to which the first and second liquids have migrated, the positions of the first and second liquids that have migrated are retained to keep memory capability going on.
    • 显示系统由至少一个显示单元构成,显示单元包括具有至少第一电极和第二电极的组件,并且其中填充有相互不可混溶的第一和第二液体,其中第一和第二电极中的任一个 与第一和第二液体电绝缘,第一液体具有导电性或极性,并且电压施加到第一和第二电极中的一个或两个,由此第一液体和第二液体可以在位置上变化以产生显示 。 即使在第一和第二液体已迁移的位置处的施加电压被切断之后,保留已迁移的第一和第二液体的位置以保持记忆能力。
    • 2. 发明授权
    • Organic semiconductor material and organic semiconductor element
    • 有机半导体材料和有机半导体元件
    • US07365359B2
    • 2008-04-29
    • US10698002
    • 2003-10-30
    • Shinobu SakuradaKen TominoHiroki MaedaMasanori AkadaJun-ichi Hanna
    • Shinobu SakuradaKen TominoHiroki MaedaMasanori AkadaJun-ichi Hanna
    • H01L51/00
    • H01L51/0071H01L51/0025H01L51/0076
    • An organic semiconductor material having high charge mobility characteristics and an organic semiconductor element is provided. The organic semiconductor material has rodlike low-molecular liquid crystallinity, including a skeleton structure comprising L 6 π electron aromatic rings, M 10 π electron aromatic rings, and N 14π electron aromatic rings, wherein L, M, and N are each an integer of 0 (zero) to 4 and L+M+N=1 to 4; and a terminal structure attached to both ends of the skeleton structure. The terminal structure can develop liquid crystallinity. The phase angle θ of impedance of the organic semiconductor material is −80°≦θ≦−90° as determined in the measurement of impedance in a frequency f range of 100 Hz≦f≦1 MHz in such a state that the organic semiconductor material in an isotropic phase state is held between a pair of opposed substrates with an interelectrode spacing of 9 μm.
    • 提供具有高电荷迁移率特性的有机半导体材料和有机半导体元件。 有机半导体材料具有棒状低分子液晶性,包括包括L 6π电子芳环,M 10π电子芳环和N 14pi电子芳环的骨架结构,其中L,M和N各自为 0(零)至4,L + M + N = 1至4; 以及附接到骨架结构的两端的端子结构。 端子结构可以形成液晶。 在100Hz <= f <= 1MHz的频率f范围内的阻抗测量中确定的有机半导体材料的阻抗的相位角θ为-80°θ= -90°, 各向同性相状态的有机半导体材料保持在一对相对基板之间,电极间隔为9μm。