Hybrid storage apparatus and logical block address assigning method

    公开(公告)号:US09619178B2

    公开(公告)日:2017-04-11

    申请号:US12538286

    申请日:2009-08-10

    IPC分类号: G06F3/06 G06F11/14

    摘要: Hybrid storage apparatus and logical block address assigning methods for the hybrid storage apparatus are provided. A hybrid storage apparatus includes a plurality of storage apparatuses having different writing methods, and a controller to combine the storage apparatuses as a single storage apparatus, to assign one or more logic block addresses to the single storage apparatus, and to access the storage apparatuses using the logic block addresses. The address assigning method of a hybrid storage apparatus includes searching and detecting one or more storage apparatuses included in a hybrid storage apparatus when an initially set condition is generated, combining the storage apparatuses as a single storage apparatus, assigning one or more logic block addresses to the single storage apparatus, and accessing the storage apparatuses using the logic block addresses.

    Data storage using virtual addressing
    19.
    发明授权
    Data storage using virtual addressing 有权
    使用虚拟寻址的数据存储

    公开(公告)号:US08527735B2

    公开(公告)日:2013-09-03

    申请号:US12819362

    申请日:2010-06-21

    IPC分类号: G06F12/08

    摘要: Provided are a data storage medium accessing method of accessing a data storage medium of a data storage device according to a virtual address (VA), the data storage device to access the data storage medium according to the VA, and a computer readable recording medium having recorded thereon a program to access the data storage medium accessing method. The data storage medium accessing method includes the operations of converting a logical block address (LBA) included in a command received from a host into a VA and converting the VA into a real address of a data storage medium included in a data storage device, and accessing the data storage medium using the real address, wherein the VA is an address that is based on a reserved block of the data storage medium in a data write operation, wherein the reserved block is a valid block that is ready to have data written thereto, and wherein a current location of a head included in the data storage device during the data write operation is set according to the reserved block.

    摘要翻译: 提供了一种根据虚拟地址(VA)访问数据存储设备的数据存储介质的数据存储介质访问方法,根据VA访问数据存储介质的数据存储设备以及具有 在其上记录有访问数据存储介质访问方法的程序。 数据存储介质访问方法包括将从主机接收的命令中包括的逻辑块地址(LBA)转换为VA并将VA转换为包括在数据存储设备中的数据存储介质的实际地址的操作,以及 使用实际地址访问数据存储介质,其中VA是在数据写入操作中基于数据存储介质的保留块的地址,其中保留块是准备好将数据写入的有效块 并且其中在数据写入操作期间包括在数据存储设备中的头的当前位置根据保留块被设置。

    Organic light emitting display device including signal processor for modifying image data and driving method thereof
    20.
    发明授权
    Organic light emitting display device including signal processor for modifying image data and driving method thereof 失效
    有机发光显示装置,包括用于修改图像数据的信号处理器及其驱动方法

    公开(公告)号:US08427399B2

    公开(公告)日:2013-04-23

    申请号:US12170765

    申请日:2008-07-10

    申请人: Jae-sung Lee

    发明人: Jae-sung Lee

    IPC分类号: G09G3/30

    摘要: A controller to reduced power consumption and/or improve outdoor visibility of an organic light emitting display device, and an organic light emitting display device includes the same. The organic light emitting display device including: a light sensor to generate light sensing signals corresponding to an external light intensity; an image judging unit to generate image judging signals, by judging whether images generated by the data signals are moving images or still images; a signal processor to compare the light sensing signals with preset reference values, to generate selection signals, and to modify image data accordingly; a frame memory to store the image data from the signal processor; and a reset signal driver to reset the frame memory according to the image judging signals and the selection signals.

    摘要翻译: 降低功率消耗和/或提高有机发光显示装置的户外可见度的控制器和有机发光显示装置包括其。 所述有机发光显示装置包括:光传感器,用于产生对应于外部光强度的光检测信号; 图像判断单元,通过判断由数据信号产生的图像是运动图像还是静止图像来生成图像判断信号; 信号处理器,用于将光感测信号与预设参考值进行比较,以产生选择信号,并相应地修改图像数据; 用于存储来自信号处理器的图像数据的帧存储器; 以及复位信号驱动器,用于根据图像判断信号和选择信号复位帧存储器。