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    PELLICLE MEMBER AND RETICLE ASSEMBLY INCLUDING THE SAME
    3.
    发明申请
    PELLICLE MEMBER AND RETICLE ASSEMBLY INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200225573A1

    公开(公告)日：2020-07-16

    申请号：US16541895

    申请日：2019-08-15

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Jong Keun OH ,  Jin-Sang YOON ,  Byungchul YOO ,  Sunpyo LEE ,  Changyoung JEONG

    IPC分类号： G03F1/64 ,  G03F7/20

    摘要： A reticle assembly includes a reticle plate; a reticle pattern provided on the reticle plate; and a pellicle member provided on the reticle pattern and the reticle plate. The pellicle member includes: a pellicle provided on the reticle pattern; and a pellicle frame provided on the reticle plate and surrounding the reticle pattern, and supporting the pellicle to be space apart from the reticle pattern and the reticle plate. A thermal expansion coefficient of the pellicle frame is less than six times of a thermal expansion coefficient of the reticle plate

    STORAGE CONTROLLER MANAGING COMPLETION TIMING, AND OPERATING METHOD THEREOF
    4.
    发明公开
    STORAGE CONTROLLER MANAGING COMPLETION TIMING, AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：US20240296131A1

    公开(公告)日：2024-09-05

    申请号：US18662097

    申请日：2024-05-13

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sangmuk HWANG ,  Jaegeun PARK ,  Hojun SHIM ,  Byungchul YOO

    IPC分类号： G06F13/16 ,  G06F13/28

    CPC分类号： G06F13/1642 ,  G06F13/161 ,  G06F13/1689 ,  G06F13/28

    摘要： A storage controller includes a command manager and a direct memory access (DMA) engine. The command manager receives a first submission queue doorbell from an external device, fetches a first command including a first latency from the external device in response to the first submission queue doorbell, and determines a first timing to write a first completion into the external device based on the first latency, the first completion indicating that the first command is completely processed. The DMA engine receives a request signal requesting processing of the first command from the command manager, transfer data, which the first command requests, based on a DMA transfer in response to the request signal, and outputs a complete signal, which indicates that the first command is completely processed, to the command manager.