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    • 2. 发明公开
    • 불휘발성 메모리 시스템과 이의 동작 방법
    • 非易失性存储器系统和使用该存储器的操作方法
    • KR1020110093259A
    • 2011-08-18
    • KR1020100013183
    • 2010-02-12
    • 삼성전자주식회사
    • 윤한빈장미경이진혁
    • G06F13/16G06F11/10G06F12/00
    • G06F12/0246G06F11/1068G06F2212/1032G06F2212/7207H03M13/05
    • PURPOSE: A nonvolatile memory system and operation method thereof are provided to effectively manage uncorrectable sector information by storing the uncorrectable sector information with a page stored in the sector data. CONSTITUTION: A nonvolatile memory(40) includes data area and uncorrectable information area. The data area includes a sector area storing sector data. The uncorrectable information area stores uncorrectable sector information about the sector area. A controller(24) includes information generating unit which generates the uncorrectable sector information according to the command of a host. The uncorrectable sector information indicates whether the sector area is appointed to the uncorrectable sector area.
    • 目的:提供一种非易失性存储器系统及其操作方法,通过存储扇区数据中存储的页面来存储不可校正的扇区信息来有效地管理不可校正的扇区信息。 构成:非易失性存储器(40)包括数据区和不可校正的信息区。 数据区包括存储扇区数据的扇区。 不可校正的信息区域存储关于扇区区域的不可校正扇区信息。 控制器(24)包括根据主机的命令产生不可校正扇区信息的信息产生单元。 不可校正扇区信息指示扇区是否被指定到不可校正扇区区域。
    • 7. 发明公开
    • 플래시 메모리를 포함하는 반도체 장치 및 이의 어드레스 사상 방법
    • 包含闪速存储器的半导体器件及其地址映射方法
    • KR1020100063495A
    • 2010-06-11
    • KR1020080122041
    • 2008-12-03
    • 삼성전자주식회사
    • 윤한빈고영구임정빈용환진이창희
    • G11C16/08G11C16/10G11C16/34
    • G06F12/0246G06F2212/7201G06F2212/2022G11C16/08G11C16/10
    • PURPOSE: A semiconductor device and an address mapping method thereof are provided to efficiently allocate storage space between dissimilar log types by changing a log block to one log block according to a log type. CONSTITUTION: A log type decision part(110) selects one among a first log type and a second log type which are dissimilar type according to the request of a processor of a semiconductor device. A first type log part(120) receives and writes a logical address for programming to a flash memory and program data to corresponding block when a control signal is selected to a first log type. A second type log part(130) receives and writes a logical address for programming to a flash memory and program data when a control signal is selected to a second log type. A merge part(140) changes a log block which is included in a log part among a first type log part and a second type log part to the log block of a different log part in response to the conversion request included in a control signal.
    • 目的:提供半导体器件及其地址映射方法,以通过根据日志类型将日志块改变为一个日志块来有效地分配不同日志类型之间的存储空间。 构成:日志类型判定部(110)根据半导体装置的处理器的请求,选择不同种类的第一对数类型和第二对数类型之一。 当控制信号被选择为第一对数类型时,第一类型对数部分(120)接收并写入用于编程的逻辑地址到闪速存储器并将其写入对应的块。 当控制信号被选择为第二种类型时,第二类型日志部分(130)接收并写入用于编程的逻辑地址到闪速存储器和程序数据。 响应于包括在控制信号中的转换请求,合并部件(140)将包括在第一类型日志部分和第二类型日志部分中的日志部分中的日志块更改为不同日志部分的日志块。
    • 8. 发明授权
    • 반도체 저장 장치 및 상기 반도체 저장 장치의 성능 조절 방법
    • 用于半导体存储装置的节流性能的半导体存储装置和方法
    • KR101702393B1
    • 2017-02-23
    • KR1020100080699
    • 2010-08-20
    • 삼성전자주식회사
    • 윤한빈우영재이동기문영국권혁선
    • G06F13/16G06F3/06
    • 반도체저장장치및 상기반도체저장장치의성능조절방법이개시된다. 본발명의비휘발성메모리장치및 상기비휘발성메모리장치를제어하는컨트롤러를포함하는반도체저장장치의성능조절방법은, 상기반도체저장장치를제1 성능레벨에따라동작시키는단계; 새로운성능레벨을산출하는단계; 상기산출된성능레벨을미리정해진기준과비교하는단계; 상기비교결과에따라, 상기산출된성능레벨을제2 성능레벨로결정하는단계; 상기반도체저장장치를상기제2 성능레벨에따라동작시키는단계를구비한다.
    • 目的:提供一种用于调整半导体存储装置的性能的半导体存储装置和方法,以根据装置的工作量自适应地调整装置的性能。 构成:控制器计算新的性能等级(S121)。 控制器将计算的新性能水平与预定参考值进行比较。 如果新的性能级别低于最低性能级别,则控制器选择最低性能级别并应用所选择的最低性能级别(S123)。 如果新的性能级别等于或大于最低性能级别,则控制器选择应用新的性能级别(S124)。
    • 9. 发明公开
    • 비휘발성 메모리 장치, 이의 동작 방법, 및 이를 포함하는 장치들
    • 非易失性存储器件,其操作方法和具有相同功能的半导体系统
    • KR1020120028581A
    • 2012-03-23
    • KR1020100090517
    • 2010-09-15
    • 삼성전자주식회사
    • 윤한빈김장환임정빈
    • G11C16/34G11C16/06
    • G06F12/0246G06F2212/7205
    • PURPOSE: A non-volatile memory apparatus, an operation method thereof, and apparatuses including the same are provided to effectively manage data stored in a flash memory by preferentially performing a garbage collection process with respect to data blocks which requires a refresh process. CONSTITUTION: A flash memory(60) comprises a plurality of data blocks. A memory controller(50) comprises a garbage collection block determination part(52), a refresh block determination part, and a garbage collection execution part. The garbage collection block determination part determines first data blocks among the plurality of data blocks. The refresh block determination part determines second data blocks among the first data blocks. The garbage collection execution part preferentially performs a garbage collection process with respect to the second data blocks.
    • 目的:提供一种非易失性存储装置及其操作方法以及包括该非易失性存储装置的装置,通过优先执行对需要刷新处理的数据块的垃圾收集处理来有效地管理存储在闪速存储器中的数据。 构成:闪存(60)包括多个数据块。 存储器控制器(50)包括垃圾收集块确定部分(52),刷新块确定部分和垃圾收集执行部分。 垃圾收集块确定部分确定多个数据块中的第一数据块。 刷新块确定部确定第一数据块中的第二数据块。 垃圾收集执行部优先对第二数据块执行垃圾收集处理。