Data storage device related method of operation
    1.
    发明授权
    Data storage device related method of operation 有权
    数据存储设备相关操作方法

    公开(公告)号:US08769375B2

    公开(公告)日:2014-07-01

    申请号:US13440114

    申请日:2012-04-05

    IPC分类号: G11C29/00

    摘要: A method is provided for operating a data storage device comprising a storage medium and a controller configured to control operations of the storage medium. The method comprises determining whether a read-requested data strip is an error data strip, reading a plurality of data strips in a stripe comprising the read-requested data strip when the read-requested data strip is the error data strip, outputting a data strip recovered using the other data strip except the error data strip among the plurality of data strips, and writing the recovered data strip and the other data strips into the storage medium.

    摘要翻译: 提供了一种用于操作包括存储介质的数据存储设备和被配置为控制存储介质的操作的控制器的方法。 该方法包括:当读请求的数据条是错误数据条时,确定读请求的数据条是否是错误数据条,读取所请求的数据条是读出请求的数据条的条带中读取多个数据条,输出数据条 使用除了多个数据条中的错误数据条之外的其他数据条进行恢复,并将恢复的数据条和其他数据条写入存储介质。

    DATA STORAGE DEVICE AND WRITE METHOD THEREOF
    2.
    发明申请
    DATA STORAGE DEVICE AND WRITE METHOD THEREOF 审中-公开
    数据存储设备及其写入方法

    公开(公告)号:US20120102277A1

    公开(公告)日:2012-04-26

    申请号:US13165074

    申请日:2011-06-21

    IPC分类号: G06F12/00

    摘要: A write method of a data storage device including a storage media includes compressing data to be stored in the storage media; determining compressed data start positions of a physical unit of the storage media in which the compressed data is to be stored; and storing the compressed data from the determined compressed data start positions of the physical unit, respectively.

    摘要翻译: 包括存储介质的数据存储设备的写入方法包括压缩要存储在存储介质中的数据; 确定要存储压缩数据的存储介质的物理单元的压缩数据开始位置; 以及分别存储来自所确定的物理单元的压缩数据开始位置的压缩数据。

    Apparatus and method for flash memory address translation
    3.
    发明授权
    Apparatus and method for flash memory address translation 有权
    闪存地址转换的装置和方法

    公开(公告)号:US08832356B2

    公开(公告)日:2014-09-09

    申请号:US13025267

    申请日:2011-02-11

    IPC分类号: G06F12/00 G06F12/02

    摘要: Provided is a flash memory address translation method that may maintain at least one chip that may be divided based on at least one horizontal bank and at least one vertical channel, and may divide the at least one bank by at least one stripe partition, managing an error of a chip without deterioration in a performance of a small writing.

    摘要翻译: 提供了一种闪速存储器地址转换方法,其可以维护可以基于至少一个水平存储体和至少一个垂直信道来划分的至少一个芯片,并且可以将至少一个存储体划分至少一个条带分区,管理 芯片的误差不会导致小写入性能的恶化。

    DATA STORAGE DEVICE AND RELATED METHOD OF OPERATION
    4.
    发明申请
    DATA STORAGE DEVICE AND RELATED METHOD OF OPERATION 有权
    数据存储装置及相关操作方法

    公开(公告)号:US20120166910A1

    公开(公告)日:2012-06-28

    申请号:US13301025

    申请日:2011-11-21

    IPC分类号: G06F11/08

    CPC分类号: G06F11/1044

    摘要: A method is provided for performing a write operation in a data storage device comprising a storage medium, a processing unit, and a buffer memory storing data to be transferred to the storage medium under control of the processing unit. The method comprises aggregating data in the buffer memory as a strip group comprising multiple data strips, transferring data strips in at least one strip group to the storage medium, calculating a parity strip based on the transferred data strips of the at least one strip group without additional access to the buffer memory, and transferring the parity strip to the storage medium.

    摘要翻译: 提供了一种用于在包括存储介质,处理单元和缓冲存储器的数据存储设备中执行写操作的方法,该存储介质在处理单元的控制下存储要传送到存储介质的数据。 该方法包括将缓冲存储器中的数据作为包括多个数据条带的条带集合,将至少一个条带组中的数据条传送到存储介质,基于所传送的至少一个条带组的数据条来计算奇偶校验条,而没有 对缓冲存储器的附加访问,以及将奇偶校验条传送到存储介质。

    Non-Volatile Memory Device, Devices Having the Same, and Method of Operating the Same
    5.
    发明申请
    Non-Volatile Memory Device, Devices Having the Same, and Method of Operating the Same 有权
    非易失性存储器件,具有相同功能的器件及其操作方法

    公开(公告)号:US20120151124A1

    公开(公告)日:2012-06-14

    申请号:US13289701

    申请日:2011-11-04

    IPC分类号: G06F12/02

    摘要: A flash memory and a method of writing data to a flash memory during garbage collection of the flash memory is provided. First, a garbage collection process on a victim block of flash memory may be initiated. A garbage collection process may comprise a plurality of garbage collection operation. A program command and corresponding program data may be received. After a first garbage collection operation has finished and a portion of flash data from the victim block has been written to a free block, a portion of the program data may be written to that free block. If data remains in the victim block, a second garbage collection operation may be performed.

    摘要翻译: 提供闪速存储器以及在闪存的垃圾收集期间将数据写入闪速存储器的方法。 首先,可以启动对闪存的受害块的垃圾收集过程。 垃圾收集过程可以包括多个垃圾收集操作。 可以接收程序命令和相应的程序数据。 在完成了第一次垃圾收集操作并且来自受害者块的闪存数据的一部分已被写入空闲块之后,可以将该部分程序数据写入该空闲块。 如果数据保留在受害者块中,则可以执行第二垃圾收集操作。

    Intuitive real spatial aiming-based system, identification and communication methods for identifying near by devices to form a network within a region
    6.
    发明授权
    Intuitive real spatial aiming-based system, identification and communication methods for identifying near by devices to form a network within a region 失效
    直观的基于空间目标的系统,用于识别设备附近的区域内的网络的识别和通信方法

    公开(公告)号:US07751834B2

    公开(公告)日:2010-07-06

    申请号:US11508525

    申请日:2006-08-23

    IPC分类号: H04W24/00

    摘要: An intuitive real spatial aiming-based system and identification and communication methods are presented. The intuitive real spatial aiming-based system includes aiming device, target devices and an indoor location-based service server. The aiming device includes a mobile computer or a Personal Digital Assistant (PDA), which is provided with a first wireless communication tool, a first location tracking sensor, and an electronic compass having a magneto resistive sensor for detecting a directions. The target devices each includes a fixed computer, a home appliance, a PDA, or a mobile communication terminal, which is selectively provided with second wireless communication tool and a second location tracking sensor. The indoor location-based service server tracks the indoor locations and coordinates the aiming device and the target devices in real time. To tolerate sensor's error, an angle-based target region, a width-based target region, and a combination of the two regions presented.

    摘要翻译: 提出了一种直观的基于空间目标的真实系统和识别和通信方法。 直观的真实空间瞄准系统包括瞄准装置,目标装置和室内基于位置的服务服务器。 瞄准装置包括移动计算机或个人数字助理(PDA),其配备有第一无线通信工具,第一位置跟踪传感器和具有用于检测方向的磁阻传感器的电子罗盘。 目标设备各自包括固定计算机,家用电器,PDA或移动通信终端,其被选择性地设置有第二无线通信工具和第二位置跟踪传感器。 室内基于位置的服务服务器跟踪室内位置并实时坐标瞄准设备和目标设备。 为了容忍传感器的误差,基于角度的目标区域,基于宽度的目标区域以及所呈现的两个区域的组合。

    Non-volatile memory device, devices having the same, and method of operating the same
    8.
    发明授权
    Non-volatile memory device, devices having the same, and method of operating the same 有权
    非易失性存储器件,具有相同的器件及其操作方法

    公开(公告)号:US08904090B2

    公开(公告)日:2014-12-02

    申请号:US13289701

    申请日:2011-11-04

    摘要: A flash memory and a method of writing data to a flash memory during garbage collection of the flash memory is provided. First, a garbage collection process on a victim block of flash memory may be initiated. A garbage collection process may comprise a plurality of garbage collection operation. A program command and corresponding program data may be received. After a first garbage collection operation has finished and a portion of flash data from the victim block has been written to a free block, a portion of the program data may be written to that free block. If data remains in the victim block, a second garbage collection operation may be performed.

    摘要翻译: 提供闪速存储器以及在闪存的垃圾收集期间将数据写入闪速存储器的方法。 首先,可以启动对闪存的受害块的垃圾收集过程。 垃圾收集过程可以包括多个垃圾收集操作。 可以接收程序命令和相应的程序数据。 在完成了第一次垃圾收集操作并且来自受害者块的闪存数据的一部分已被写入空闲块之后,可以将该部分程序数据写入该空闲块。 如果数据保留在受害者块中,则可以执行第二垃圾收集操作。

    Data storage device configured to reduce buffer traffic and related method of operation
    9.
    发明授权
    Data storage device configured to reduce buffer traffic and related method of operation 有权
    数据存储设备配置为减少缓冲区流量和相关操作方法

    公开(公告)号:US08694865B2

    公开(公告)日:2014-04-08

    申请号:US13301025

    申请日:2011-11-21

    IPC分类号: G11C29/00

    CPC分类号: G06F11/1044

    摘要: A method is provided for performing a write operation in a data storage device comprising a storage medium, a processing unit, and a buffer memory storing data to be transferred to the storage medium under control of the processing unit. The method comprises aggregating data in the buffer memory as a strip group comprising multiple data strips, transferring data strips in at least one strip group to the storage medium, calculating a parity strip based on the transferred data strips of the at least one strip group without additional access to the buffer memory, and transferring the parity strip to the storage medium.

    摘要翻译: 提供了一种用于在包括存储介质,处理单元和缓冲存储器的数据存储设备中执行写操作的方法,该存储介质在处理单元的控制下存储要传送到存储介质的数据。 该方法包括将缓冲存储器中的数据作为包括多个数据条带的条带集合,将至少一个条带组中的数据条传送到存储介质,基于所传送的至少一个条带组的数据条来计算奇偶校验条,而没有 对缓冲存储器的附加访问,以及将奇偶校验条传送到存储介质。

    Backlight unit and liquid crystal display device having the same
    10.
    发明授权
    Backlight unit and liquid crystal display device having the same 有权
    背光单元和具有该背光单元的液晶显示装置

    公开(公告)号:US08162500B2

    公开(公告)日:2012-04-24

    申请号:US12138798

    申请日:2008-06-13

    IPC分类号: F21V7/18

    摘要: Disclosed are a backlight unit and a liquid crystal display device having the same. A supporting section is formed with a reflector, which is used for a direct type backlight unit, to support optical sheets and guide light, so that the assembling process is simplified and the manufacturing cost is reduced.

    摘要翻译: 公开了一种背光单元和具有该背光单元的液晶显示装置。 支撑部形成有用于直接型背光单元的反射器,以支撑光学片和引导光,从而简化组装过程并降低制造成本。