산화막 형성 방법 및 전자 디바이스 재료
    2.
    发明公开
    산화막 형성 방법 및 전자 디바이스 재료 有权
    形成氧化膜和电子器件材料的方法

    公开(公告)号:KR1020070095989A

    公开(公告)日:2007-10-01

    申请号:KR1020077017648

    申请日:2003-07-17

    Abstract: An oxide film is formed on a surface of a substrate for electronic device by irradiating the surface of the substrate for an electronic device with a plasma, which is produced from oxygen and hydrogen, in the presence of a treating gas containing at least oxygen and hydrogen. A method and apparatus for forming an oxide film, wherein control of the thickness of the oxide film is easy and an oxide film of good quality can be obtained, and a material for an electronic device having such a good-quality oxide film are disclosed.

    Abstract translation: 通过在至少含有氧和氢的处理气体存在下,用氧和氢制造的等离子体照射电子器件用基板的表面,在电子器件用基板的表面上形成氧化膜 。 用于形成氧化膜的方法和装置,其中氧化膜的厚度的控制容易,并且可以获得质量好的氧化膜,并且公开了一种具有这种优质氧化膜的电子器件的材料。

    반도체 기판 도전층 표면의 청정화 방법
    4.
    发明公开
    반도체 기판 도전층 표면의 청정화 방법 有权
    清洁半导体衬底导电层表面的方法

    公开(公告)号:KR1020070085038A

    公开(公告)日:2007-08-27

    申请号:KR1020067010790

    申请日:2004-12-03

    Abstract: A method of cleaning semiconductor substrate conductive layer surface which can remove a residual organic material and a natural oxide satisfactorily and does not adversely affect a k value without damaging the side-wall insulation film of a via hole. A semiconductor device, comprising insulation films (2, 3) formed on the surface of the conductive layer (1) of a semiconductor substrate and a via hole (4) formed in the insulation film (3) to partly expose the conductive layer (1), is carried into a reaction vessel, plasma including hydrogen is generated in the reaction vessel to clean the surface of the conductive layer (1) at the bottom of the via hole (4), a residual organic material (6) is decomposed and removed by ashing, and a copper oxide film (7) on the surface of the conductive layer (1) is reduced to Cu.

    Abstract translation: 一种清洁半导体衬底导电层表面的方法,其可以令人满意地去除残留的有机材料和天然氧化物,并且不会对k值产生不利影响而不损坏通孔的侧壁绝缘膜。 一种半导体器件,包括形成在半导体衬底的导电层(1)的表面上的绝缘膜(2,3)和形成在绝缘膜(3)中的通孔(4),以部分地暴露导电层(1) )携带到反应容器中,在反应容器中产生包含氢的等离子体,以清洁通孔(4)底部的导电层(1)的表面,残留的有机材料(6)被分解, 通过灰化除去,并且在导电层(1)的表面上的氧化铜膜(7)被还原为Cu。

    반도체 장치 및 그의 제조 방법
    5.
    发明公开
    반도체 장치 및 그의 제조 방법 有权
    半导体器件及其制造方法

    公开(公告)号:KR1020100011899A

    公开(公告)日:2010-02-03

    申请号:KR1020090055994

    申请日:2009-06-23

    Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to improve reliability by preventing a metal element from being diffused to an intermediate layer arranged on a conductive layer. CONSTITUTION: An intermediate layer(20) is formed on a substrate(10). An opening is formed on the intermediate layer. A conductive layer(30) is formed on the opening. A cap film is formed on a surface of the conductive layer. When forming the cap film, the reduction process of the surface of the conductive layer and the film formation process are performed at the same.

    Abstract translation: 目的:提供半导体器件及其制造方法,以通过防止金属元件扩散到布置在导电层上的中间层来提高可靠性。 构成:在基板(10)上形成中间层(20)。 在中间层上形成开口。 在开口上形成导电层(30)。 在导电层的表面上形成盖膜。 当形成盖膜时,导电层的表面的还原过程和成膜工艺也是这样进行的。

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