반도체 장치
    3.
    发明公开
    반도체 장치 审中-实审
    半导体器件

    公开(公告)号:KR1020140102151A

    公开(公告)日:2014-08-21

    申请号:KR1020140016162

    申请日:2014-02-12

    Abstract: [OBJECTIVE] Provided is a semiconductor device using an oxide semiconductor suitable for a power device. In other words, provided is a semiconductor device through which a heavy current can flow and that has a high reliability. [SOLUTION] The semiconductor device comprises an oxide-stacked layer where a first oxide layer, a second oxide semiconductor layer, a second oxide semiconductor layer, and a second oxide layer are formed. An electrode, functioning as a source electrode, overlaps with a region with an element that provides conductivity to the first oxide semiconductor layer. Also, an electrode functioning as a drain electrode does not overlap with the region.

    Abstract translation: [目的]提供一种使用适合于功率器件的氧化物半导体的半导体器件。 换句话说,提供了一种半导体器件,通过其可以流过大电流并且具有高可靠性。 [解决方案]半导体器件包括形成第一氧化物层,第二氧化物半导体层,第二氧化物半导体层和第二氧化物层的氧化物堆叠层。 用作源电极的电极与具有向第一氧化物半导体层提供导电性的元件的区域重叠。 此外,用作漏电极的电极不与该区域重叠。

    미결정 반도체막의 제작 방법 및 반도체 장치의 제작 방법
    7.
    发明公开
    미결정 반도체막의 제작 방법 및 반도체 장치의 제작 방법 审中-实审
    制造微晶半导体膜的方法和制造半导体器件的方法

    公开(公告)号:KR1020110126070A

    公开(公告)日:2011-11-22

    申请号:KR1020110045124

    申请日:2011-05-13

    Abstract: PURPOSE: The manufacturing method of a microcrystal semiconductor film and the manufacturing method of a semiconductor device are provided to enhance crystalline and to improve deposition rate of the microcrystal semiconductor film by adding rare gas to source gas of the microcrystal semiconductor film. CONSTITUTION: An oxidation insulating layer(55) is formed on a substrate. A first microcrystal semiconductor film(57) is formed on the oxidation insulating layer. A second microcrystal semiconductor film(59) is formed on the first microcrystal semiconductor film. The size of a mixed phase particle of a second microcrystal semiconductor film is determined by the interval of a mixed phase particle(57a) of the first microcrystal semiconductor film. A third microcrystal semiconductor film is formed on the second microcrystal semiconductor film.

    Abstract translation: 目的:提供微晶半导体膜的制造方法和半导体装置的制造方法,通过向微晶半导体膜的原料气体添加稀有气体来提高晶体并提高微晶半导体膜的成膜速度。 构成:在基板上形成氧化绝缘层(55)。 第一微晶半导体膜(57)形成在氧化绝缘层上。 在第一微晶半导体膜上形成第二微晶半导体膜(59)。 第二微晶半导体膜的混合相粒子的尺寸由第一微晶半导体膜的混合相粒子(57a)的间隔决定。 在第二微晶半导体膜上形成第三微晶半导体膜。

    반도체 장치의 제작 방법
    10.
    发明公开
    반도체 장치의 제작 방법 审中-实审
    制造半导体器件的方法

    公开(公告)号:KR1020160034200A

    公开(公告)日:2016-03-29

    申请号:KR1020150129953

    申请日:2015-09-14

    Abstract: 본발명은, 신뢰성의향상된반도체장치를제공한다. 또는, 안정된특성을가지는반도체장치를제공한다. 또는, 비도통시의전류가작은트랜지스터를제공한다. 또는, 도통시의전류가큰 트랜지스터를제공한다. 또는, 신규반도체장치, 신규전자기기등을제공한다. 기판위에제1 반도체를형성하고, 제1 반도체위에접촉하도록제2 반도체를형성하고, 제2 반도체위에제1 층을형성하고, 산소플라즈마처리를행한후, 제1 층을제거하고, 제2 반도체의표면의적어도일부를노출시키고, 제2 반도체위에접촉하도록제3 반도체를형성하고, 제3 반도체위에접촉하도록제1 절연체를형성하고, 제1 절연체위에제1 도전체를형성하는반도체장치이다.

    Abstract translation: 本发明是提供一种提高可靠性的半导体器件。 或者,本发明提供一种具有稳定特性的半导体器件。 或者,本发明提供一种具有低截止电流的晶体管。 或者,本发明提供一种具有高导通电流的晶体管。 或者,本发明提供一种新的半导体器件,新的电子设备等。 在半导体装置中,在基板上形成第一半导体,在第一半导体上形成第二半导体以与第二半导体接触,在第二半导体上形成第一层,进行氧等离子体处理,第一层为 去除了第二半导体的至少一部分表面,在第二半导体上形成第三半导体以与第三半导体接触,第三绝缘体形成在第三半导体上以与第一半导体接触,第一导体 形成在第一绝缘体上。

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