Ranked cleaning policy and error recovery method for file systems using flash memory
    2.
    发明授权
    Ranked cleaning policy and error recovery method for file systems using flash memory 失效
    使用闪存的文件系统排名的清除策略和错误恢复方法

    公开(公告)号:US06715027B2

    公开(公告)日:2004-03-30

    申请号:US09967585

    申请日:2001-09-28

    IPC分类号: G06F1200

    CPC分类号: G06F12/0246 G06F11/1441

    摘要: The present invention relates to a cleaning policy and a method for recovering error in a file system using flash memory; and, more particularly, to a ranked cleaning policy in a file system using flash memory which can be used effectively and longer by dividing it into segments, adopting the ranked cleaning policy and arranging cleaned spaces evenly, and to an error recovery method in a file system using flash memory which can recover error by subdividing cleaning status when sudden power error is caused, as well as to a computer-based recording medium for recording a program to embody the methods above. A method for ranked cleaning policy in file systems using flash memory, the method comprising the steps of: calculating rank values for all segments of the flash memory periodically; and if the storable space of the flash memory becomes less than a predetermined volume, a cleaner operating to clean invalid space of segments in order of their rank values obtained in the previous step high to low and thus to secure new storage space.

    摘要翻译: 本发明涉及一种使用闪速存储器来恢复文件系统中的错误的清理策略和方法。 更具体地,涉及使用闪存的文件系统中的排名清洁策略,其可以通过将其划分成多个段来有效地和更长时间地使用,采用排名清洁策略并均匀地排列清洁的空间以及文件中的错误恢复方法 使用闪存的系统,其可以通过在突发电源错误时分割清洁状态来恢复错误,以及用于记录程序以体现上述方法的基于计算机的记录介质。 一种使用闪速存储器的文件系统中的排名清洁策略的方法,所述方法包括以下步骤:周期性地计算闪速存储器的所有段的等级值; 并且如果闪速存储器的可存储空间小于预定的容量,则清洁器按照先前步骤中获得的等级值从高到低按顺序清除段的无效空间,从而确保新的存储空间。

    DISPLAY APPARATUS
    4.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号:US20110187961A1

    公开(公告)日:2011-08-04

    申请号:US13082429

    申请日:2011-04-08

    IPC分类号: G02F1/1333

    CPC分类号: G06F1/1601 H04N5/645

    摘要: A display apparatus includes a display module and a front case. The display module displays images. The display module includes a boss fixing member having a combination hole. The front case covers a first surface of the display module and has a first boss that is inserted into the combination hole to combine the front case to the display module. The first boss is formed at inside edges of the display module. The boss fixing member is positioned within the edges of the display module which define the outdimension of the display module.

    摘要翻译: 显示装置包括显示模块和前壳。 显示模块显示图像。 显示模块包括具有组合孔的凸台固定构件。 前壳体覆盖显示模块的第一表面,并且具有插入组合孔中的第一凸台,以将前壳体与显示模块组合。 第一凸台形成在显示模块的内边缘处。 凸台固定构件位于显示模块的边缘内,其限定显示模块的尺寸。