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    • 6. 发明授权
    • Electrophoretic device with capacitive storage and applied fluctuating signal, method of driving the same, and electronic apparatus
    • 具有电容存储和应用波动信号的电泳设备,其驱动方法和电子设备
    • US08350802B2
    • 2013-01-08
    • US12019342
    • 2008-01-24
    • Hiroshi HirayamaJunpei Yoshida
    • Hiroshi HirayamaJunpei Yoshida
    • G09G3/34
    • G01N27/44713
    • Disclosed is a method of driving an electrophoretic device that includes an electrophoretic element having a first electrode, a second electrode, and an electrophoretic layer disposed between the first and second electrodes, and further includes a capacitor connected to the first electrode at one terminal. The method includes (a) applying a reference potential or a first potential higher than the reference potential to the first electrode of the electrophoretic element and the terminal of the capacitor and applying the reference potential to the second electrode of the electrophoretic element, and (b) applying a signal fluctuating between a second potential and a third potential to the second electrode subsequently to the step (a), the second potential being equal to or higher than the reference potential, the third potential being higher than the second potential and being equal to or lower than the first potential.
    • 公开了一种驱动电泳装置的方法,该电泳装置包括具有设置在第一和第二电极之间的第一电极,第二电极和电泳层的电泳元件,并且还包括在一个端子处连接到第一电极的电容器。 该方法包括:(a)将比参考电位高的参考电位或第一电势施加到电泳元件的第一电极和电容器的端子,并将参考电位施加到电泳元件的第二电极,并且(b )在步骤(a)之后施加在第二电位和第三电位之间波动的信号,所述第二电位等于或高于所述参考电位,所述第三电位高于所述第二电位并且等于 达到或低于第一电位。
    • 7. 发明申请
    • STORAGE APPARATUS AND CONTROL METHOD THEREFOR
    • 存储设备及其控制方法
    • US20120278569A1
    • 2012-11-01
    • US13129221
    • 2011-04-26
    • Norihiko KawakamiHiroshi Hirayama
    • Norihiko KawakamiHiroshi Hirayama
    • G06F12/16
    • G06F3/0608G06F3/061G06F3/0641G06F3/0649G06F3/0653G06F3/0665G06F3/0685G06F11/2089
    • A storage apparatus providing a logical storage area for storing data to an external apparatus, includes a plurality of storage devices each providing a physical storage area for storing the data, the storage devices being different from each other in device property including data input/output performance, a capacity virtualization part managing the physical storage areas of the storage devices as unit physical storage areas each having a predetermined storage capacity and managing the unit physical storage areas in association with a plurality of unit logical storage areas forming the logical storage area, a tier controller managing the plurality of unit physical storage areas by classifying into a plurality of tiers the unit physical storage areas provided by the storage devices having the different device properties, and a redundant data management part managing redundant unit storage areas which are a plurality of the unit physical storage areas storing the same data. The data migration between the tiers is controlled according to, for example, an access frequency to the data from the external apparatus.
    • 提供用于向外部设备存储数据的逻辑存储区域的存储装置包括多个存储设备,每个存储设备提供用于存储数据的物理存储区域,所述存储设备在包括数据输入/输出性能的设备属性中彼此不同 容量虚拟化部分,其管理存储装置的物理存储区域,作为具有预定存储容量的单位物理存储区域,并与形成逻辑存储区域的多个单位逻辑存储区域相关联地管理单位物理存储区域;层 控制器通过将由具有不同设备属性的存储设备提供的单元物理存储区域分为多层来管理多个单元物理存储区域;以及冗余数据管理部件,其管理作为多个单元的冗余单元存储区域 存储相同数据的物理存储区域。 根据例如来自外部设备的数据的访问频率来控制层之间的数据迁移。