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    • 3. 发明授权
    • Flash memory, and flash memory access method and apparatus
    • 闪存和闪存存取方法和装置
    • US07191306B2
    • 2007-03-13
    • US10695397
    • 2003-10-29
    • Sungju MyoungJaewook CheongBumsoo Kim
    • Sungju MyoungJaewook CheongBumsoo Kim
    • G06F12/00
    • G11C29/56004G06F12/0246G11C16/04
    • A flash memory, and a flash memory access method and apparatus allowing memory access and error block recovery by creating a mapping table representing a physical address and status of a data block into a map block of the flash memory and referring to the mapping table. The flash memory includes a map block having a first mapping table containing a physical address allocated to each of blocks constituting a data block and status information of each of the blocks, a second mapping table containing mapping information between the physical address and a logical address on each of the blocks in the first mapping table from which error blocks are excluded, and a third mapping table in which most recent mapping information is written and processed by a specified value to minimize an update operation of the second mapping table.
    • 闪速存储器以及通过创建表示数据块的物理地址和状态的映射表到闪速存储器的映射块并且参考映射表来允许存储器访问和错误块恢复的闪速存储器访问方法和装置。 闪速存储器包括具有包含分配给构成数据块的每个块的物理地址和每个块的状态信息的第一映射表的映射块,包含物理地址和逻辑地址之间的映射信息的第二映射表 排除错误块的第一映射表中的每个块,以及第三映射表,其中最新映射信息由指定值写入和处理,以使第二映射表的更新操作最小化。
    • 6. 发明授权
    • Signal transfer apparatus of computer
    • 计算机信号传送装置
    • US06538785B1
    • 2003-03-25
    • US09206289
    • 1998-12-07
    • Bumsoo KimHyun Kuk ShinByeong Cheon Koh
    • Bumsoo KimHyun Kuk ShinByeong Cheon Koh
    • H04B1000
    • G09G5/006G06F3/1431
    • A signal transfer apparatus of a computer. The signal transfer apparatus includes a substrate installed in a main system frame of the computer, a driving device installed on the substrate, for converting a video signal into a current signal, a semiconductor laser array for emitting light corresponding to the current signal from the driving device, an optical fiber bundle for transferring the light emitted from the semiconductor laser array to a display, a photo receiver array for converting the light transferred through the optical fiber bundle into a current signal, and a converter for converting the current signal output from the photo receiver array into a video signal.
    • 计算机的信号传送装置。 信号传送装置包括安装在计算机的主系统框架中的基板,安装在基板上的驱动装置,用于将视频信号转换成电流信号;半导体激光器阵列,用于发射对应于来自驱动的当前信号的光 器件,用于将从半导体激光器阵列发射的光转移到显示器的光纤束,用于将通过光纤束传输的光转换为电流信号的光接收器阵列,以及用于将从 光接收器阵列成视频信号。