Method for fabricating charge coupled device image sensor
    51.
    发明授权
    Method for fabricating charge coupled device image sensor 失效
    电荷耦合器件图像传感器的制造方法

    公开(公告)号:US5981309A

    公开(公告)日:1999-11-09

    申请号:US934769

    申请日:1997-09-22

    CPC分类号: H01L27/14812 Y10S438/951

    摘要: A method for fabricating a CCD image sensor includes the steps of forming a P type well in a surface of a semiconductor substrate, forming a buried CCD (BCCD) in a surface of the P type well, forming an offset gate and a reset gate on the BCCD at a predetermined interval, forming a floating diffusion region in the BCCD between the offset gate and the reset gate, forming a mask layer on an entire surface of the semiconductor substrate to form a contact hole in the floating diffusion region, forming a metal layer on the entire surface of the semiconductor substrate including the contact hole, and selectively removing the metal layer on the mask layer together with the mask layer to form a floating gate in the contact hole.

    摘要翻译: 一种用于制造CCD图像传感器的方法,包括以下步骤:在半导体衬底的表面中形成P型阱,在P型阱表面形成掩埋CCD(BCCD),形成偏移栅极和复位栅极 BCCD以预定间隔在BCCD中在偏移栅极和复位栅极之间形成浮动扩散区域,在半导体衬底的整个表面上形成掩模层,以在浮动扩散区域中形成接触孔,形成金属 在包括接触孔的半导体衬底的整个表面上,并且与掩模层一起选择性地去除掩模层上的金属层,以在接触孔中形成浮动栅极。

    Quenching apparatus for a reactor
    53.
    发明授权
    Quenching apparatus for a reactor 有权
    反应器淬火装置

    公开(公告)号:US08865086B2

    公开(公告)日:2014-10-21

    申请号:US13512933

    申请日:2009-12-29

    摘要: A quenching apparatus for a reactor is disclosed. The quenching apparatus includes a quenching unit (31) and a mixing unit (41). The quenching unit includes fluid distribution pipes (33) which branch off from a central portion of the quenching unit in radial directions and eject quenching fluid, and one or more first fluid outlets (35) which are formed through the bottom of the quenching unit. The mixing unit includes inclined baffles (43), one or more partitions (42) and a second fluid outlet (45). The inclined baffles are respectively disposed under the first fluid outlets. The partitions partition a space between inner and outer sidewalls of the mixing unit into a plurality of separated spaces in which the inclined baffles are respectively disposed. Fluid guided by the inclined baffles and the partitions is discharged out of the mixing unit through the second fluid outlet.

    摘要翻译: 公开了一种用于反应器的淬火设备。 淬火装置包括淬火单元(31)和混合单元(41)。 淬火单元包括从淬火单元的中心部分沿径向分支并喷出淬火流体的流体分配管(33),以及通过淬火单元的底部形成的一个或多个第一流体出口(35)。 混合单元包括倾斜挡板(43),一个或多个隔板(42)和第二流体出口(45)。 倾斜挡板分别设置在第一流体出口下方。 分隔件将混合单元的内侧壁和外侧壁之间的空间分隔成多个分离的空间,其中分别设置有倾斜挡板。 由倾斜挡板和隔板引导的流体通过第二流体出口排出混合单元。

    APPARATUS AND METHOD FOR MANAGING A FILE IN A DISTRIBUTED STORAGE SYSTEM
    59.
    发明申请
    APPARATUS AND METHOD FOR MANAGING A FILE IN A DISTRIBUTED STORAGE SYSTEM 审中-公开
    用于管理分布式存储系统中的文件的装置和方法

    公开(公告)号:US20120197845A1

    公开(公告)日:2012-08-02

    申请号:US13500037

    申请日:2010-11-04

    IPC分类号: G06F17/30 G06F15/16

    CPC分类号: G06F16/185 G06F11/1456

    摘要: The present invention relates to an apparatus and method for managing a file in a distributed storage system. The apparatus and method for managing a file in a distributed storage system calculates a retention time of the file based on at least one of a current time, a file creation time, a file modification time and a recent file inquiry time; selects the file as an archive file if the retention time of the file is larger than a predetermined reference time; and relocates an original file and some or all of copy files of the file selected as an archive file from an active server to an archive server or from an active disk to an archive disk. If the number of inquiries on the file selected as an archive file counted in a counting period is larger than a predetermined threshold value or the file is modified or changed, the original file and some or all of the copy files of the file are restored from the archive sever to the active server or from the archive disk to the active disk

    摘要翻译: 本发明涉及一种用于在分布式存储系统中管理文件的装置和方法。 用于管理分布式存储系统中的文件的装置和方法基于当前时间,文件创建时间,文件修改时间和最近的文件查询时间中的至少一个来计算文件的保留时间; 如果文件的保留时间大于预定的参考时间,则将文件选择为档案文件; 并将原始文件以及从活动服务器选择为档案文件的文件的某些或所有复制文件重新定位到归档服务器,或从活动磁盘重新定位到归档磁盘。 如果在计数期间被选择为归档文件的文件的查询数量大于预定阈值或文件被修改或更改,则原始文件和文件的部分或全部复制文件从 归档服务器到活动服务器或从归档磁盘到活动磁盘