반도체 장치 및 반도체 장치의 제조 방법
    1.
    发明公开
    반도체 장치 및 반도체 장치의 제조 방법 有权
    半导体器件及其制造方法

    公开(公告)号:KR1020100069560A

    公开(公告)日:2010-06-24

    申请号:KR1020090094569

    申请日:2009-10-06

    Abstract: PURPOSE: A semiconductor apparatus and a manufacturing method of t semiconductor apparatus are provided to improve a retention property by forming a blocking oxidation film of 2nd floor structure including an amorphous layer and a crystalline film. CONSTITUTION: A tunnel oxidation film(111) is formed on a silicon substrate(110). A charge trap film(112) is formed on the tunnel oxidation film. A blocking oxidation film(113) is formed on the charge trap film. A gate electrode(114) is formed on the blocking oxidation film. The blocking oxide film includes a crystalline film(113a) and an amorphous film(113b).

    Abstract translation: 目的:提供半导体装置和半导体装置的制造方法,以通过形成包括非晶层和结晶膜的第二层结构的阻挡氧化膜来改善保持性。 构成:在硅衬底(110)上形成隧道氧化膜(111)。 在隧道氧化膜上形成电荷捕获膜(112)。 在电荷捕获膜上形成阻挡氧化膜(113)。 在阻挡氧化膜上形成栅电极(114)。 封闭氧化膜包括结晶膜(113a)和非晶膜(113b)。

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