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    • 2. 发明申请
    • Semiconductor device fabricating method
    • 半导体器件制造方法
    • US20050266631A1
    • 2005-12-01
    • US11098567
    • 2005-04-05
    • Young KimToshifumi Mori
    • Young KimToshifumi Mori
    • H01L21/8238
    • H01L29/7842H01L21/823807H01L21/823814H01L29/1083H01L29/165H01L29/665H01L29/6653H01L29/6656H01L29/66628H01L29/66636H01L29/7848
    • Compression stress applying portions 20 of SiGe film are formed in the source/drain regions of the p-MOSA region 30a. Then, impurities are implanted in the p-MOS region 30a and the n-MOS region 30b to form shallow junction regions 22a, 22b and deep junction regions 23a, 23b. The impurity in the shallow junction regions 22a, 22b is prevented from being diffused immediately below the gate insulation film 15 by the thermal processing in forming the SiGe film, the short channel effect is prevented, and the hole mobility of the channel region of the p-MOS transistor 14a. The operation speed of the p-MOS transistor 13a is balanced with that of the n-MOS transistor, whereby the operation speed of the complementary semiconductor device 10 can be increased. The semiconductor device fabricating method can increase and balance the operation speed of a p-transistor with that of an n-transistor.
    • 在p-MOSA区域30a的源极/漏极区域中形成SiGe膜的压应力施加部分20。 然后,在p-MOS区域30a和n-MOS区域30b中注入杂质以形成浅结区域22a,22b和深结区域23a,23b。 通过在形成SiGe膜中的热处理,防止浅结区域22a,22b中的杂质在栅极绝缘膜15的正下方扩散,防止短沟道效应,并且沟道区域的空穴迁移率 p-MOS晶体管14a。 p-MOS晶体管13a的工作速度与n-MOS晶体管的操作速度平衡,可以提高互补半导体器件10的工作速度。 半导体器件制造方法可以增加并平衡p型晶体管与n型晶体管的工作速度。
    • 6. 发明申请
    • Crash recovery system and method for distributed file server using object based storage
    • 使用基于对象的存储的分布式文件服务器的崩溃恢复系统和方法
    • US20060129614A1
    • 2006-06-15
    • US11231158
    • 2005-09-20
    • Hong KimKi JinYoung KimYoung KimMi LeeMyung Kim
    • Hong KimKi JinYoung KimYoung KimMi LeeMyung Kim
    • G06F17/30
    • G06F11/1435G06F11/1448G06F11/1451G06F11/1464G06F11/1469
    • A crash recovery system and method for distributed file server using object based storage are provided. The system includes: a client for accessing a file system using an object-based storage device (OSDFS), transmitting a command to an object-based storage device (OSD) and accessing a metadata server (MDS); a network for providing an interface and transferring data between the client, the metadata server and the object-based storage device; an object-based storage device for analyzing the command from the client and performing corresponding operations of the command; and a metadata server for storing and managing metadata controlling a direct access to a predetermined file from the client to the object based storage device in order to provide the metadata to the client, and checking and recovering a consistency of the stored and managed metadata when the OSDFS is malfunctioned.
    • 提供了一种使用基于对象的存储的分布式文件服务器的崩溃恢复系统和方法。 该系统包括:用于使用基于对象的存储设备(OSDFS)访问文件系统的客户机,向基于对象的存储设备(OSD)发送命令并访问元数据服务器(MDS); 用于提供接口并在客户端,元数据服务器和基于对象的存储设备之间传送数据的网络; 基于对象的存储装置,用于分析来自客户机的命令并执行命令的相应操作; 以及用于存储和管理元数据的元数据服务器,其控制从客户机到基于对象的存储设备直接访问预定文件,以便向客户端提供元数据,以及当存储和管理的元数据的一致性时 OSDFS发生故障。