반도체 처리용 성막 방법 및 장치
    11.
    发明公开
    반도체 처리용 성막 방법 및 장치 有权
    薄膜形成方法和半导体工艺设备

    公开(公告)号:KR1020090080019A

    公开(公告)日:2009-07-23

    申请号:KR1020090003552

    申请日:2009-01-16

    CPC classification number: H01L21/3185 C23C16/345 C23C16/45542

    Abstract: A film formation method and a film formation apparatus for semiconductor processing are provided to improve characteristics of a device by controlling accurately elements of a silicon nitride layer. A film forming apparatus(2) includes a processing receptacle(4), a supporting member, a heater(86), an exhaust system(GE), a first processing gas supply system(30), a second processing gas supply system(28), an excitation unit, and a control unit(60). The processing receptacle has a processing area for receiving a processing target substrate. The supporting member supports the processing target substrate in the processing area. The heater heats the processing substrate within the processing area. The exhaust system exhausts the processing area. The first processing gas supply system supplies a first processing gas including a silane-based gas to the processing area. The second processing gas supply system supplies a second processing gas including a nitrous gas to the processing area. The excitation unit performs an excitation operation while the second processing gas supply system supplies the second processing gas to the processing area. The controller controls operations of the film forming apparatus.

    Abstract translation: 提供一种用于半导体处理的成膜方法和成膜装置,以便精确地控制氮化硅层的元素来改善器件的特性。 成膜装置(2)包括处理容器(4),支撑构件,加热器(86),排气系统(GE),第一处理气体供应系统(30),第二处理气体供应系统 ),励磁单元和控制单元(60)。 处理容器具有用于接收处理目标衬底的处理区域。 支撑构件在处理区域中支撑处理目标基板。 加热器加热处理区域内的处理基板。 排气系统排出加工区域。 第一处理气体供给系统向处理区域提供包含硅烷类气体的第一处理气体。 第二处理气体供给系统向处理区域供给包含有氮气的第二处理气体。 励磁单元在第二处理气体供给系统向处理区域供给第二处理气体的同时进行励磁运转。 控制器控制成膜装置的操作。

    성막 장치 및 그 사용 방법
    12.
    发明公开
    성막 장치 및 그 사용 방법 无效
    胶片形成装置及其使用方法

    公开(公告)号:KR1020080001646A

    公开(公告)日:2008-01-03

    申请号:KR1020070064148

    申请日:2007-06-28

    CPC classification number: H01L21/67109 C23C16/4404 C23C16/4405 Y10S438/905

    Abstract: A film forming apparatus is provided to suppress contamination of particles in forming a silicon nitride layer or a silicon oxynitride layer by forcibly exhausting the byproducts separated from the inner surface of a reaction chamber. A layer selected from a group composed of a silicon nitride layer or a silicon oxynitride layer is formed on a substrate to be processed in a reaction chamber of a film forming apparatus. The substrate to be processed is unloaded from the reaction chamber. While the inner surface of the reaction chamber is heated to a post-process temperature, post-process gas for nitridization is supplied to the inside of the reaction chamber to perform nitridization of a byproduct layer attached to the inner surface of the reaction chamber. The inner surface of the reaction chamber is cooled rapidly from the post-process temperature to crack the byproduct layer after the nitridization by using thermal stress while the byproduct layer is separated from the inner surface of the reaction chamber. The inside of the reaction chamber is forcibly exhausted so that the byproduct layer separated from the inner surface is loaded into an air current to be exhausted from the reaction chamber. The post-process gas includes gas selected from a group composed of ammonia and nitride oxide.

    Abstract translation: 提供一种成膜装置,通过强制地排出从反应室的内表面分离的副产物来抑制形成氮化硅层或氧氮化硅层时的颗粒的污染。 在成膜装置的反应室内的被处理基板上形成从由氮化硅层或氮氧化硅层构成的组中选择的层。 待处理的基材从反应室中卸载。 当反应室的内表面被加热到后处理​​温度时,用于氮化的后处理气体被供应到反应室的内部,以对连接到反应室的内表面的副产物层进行氮化。 反应室的内表面从后处理温度迅速冷却,通过使用热应力在氮化后裂解副产物层,同时副反应室与反应室的内表面分离。 反应室的内部被强制排空,使得从内表面分离的副产物层被加载到从反应室排出的空气流中。 后处理气体包括选自由氨和氮氧化物组成的组的气体。

    종형 플라즈마 처리 장치 및 그 사용 방법
    16.
    发明公开
    종형 플라즈마 처리 장치 및 그 사용 방법 有权
    垂直等离子体处理装置及其使用方法

    公开(公告)号:KR1020090040227A

    公开(公告)日:2009-04-23

    申请号:KR1020080101792

    申请日:2008-10-17

    Abstract: A vertical plasma processing apparatus and a method for using the same are provided to improve throughput by reducing a frequency of a cleaning process by switching a non-ground side and a ground side. A processing container(4) has a processing region receiving a subject to be processed. A retaining support retains or supports a plurality of substrates in the processing container which loading the substrates in a vertical direction with a predetermined interval. A gas supply system supplies the process gas to the processing container. An exhaust system exhausts the gas in the processing container. An excitation device(66) converts a part of the process gas to the plasma. A plasma generating box(72) is mounted in the processing container by corresponding to the process region. A first electrode and a second electrode are arranged in the plasma generating box to face each other while interposing the plasma generating region.

    Abstract translation: 提供了一种垂直等离子体处理装置及其使用方法,以通过切换非接地侧和接地侧来降低清洗处理的频率来提高生产率。 处理容器(4)具有接收待处理对象的处理区域。 保持支撑件保持或支撑处理容器中的多个基板,其以预定间隔在垂直方向上装载基板。 气体供应系统将处理气体提供给处理容器。 排气系统排出处理容器中的气体。 激励装置(66)将一部分处理气体转换成等离子体。 等离子体生成箱(72)通过对应于处理区域安装在处理容器中。 等离子体发生箱中的第一电极和第二电极被布置在彼此相对的同时插入等离子体产生区域。

    반도체 처리용 성막 장치 및 그 사용 방법
    17.
    发明公开
    반도체 처리용 성막 장치 및 그 사용 방법 有权
    用于半导体工艺的膜形成装置及其使用方法

    公开(公告)号:KR1020090038819A

    公开(公告)日:2009-04-21

    申请号:KR1020080100906

    申请日:2008-10-15

    Abstract: A film formation apparatus for a semiconductor process and a using method thereof are provided to form a silicone nitride film by supplying two film formation gases without a plasma assist at the same time. A film formation apparatus(1) includes a reaction tube(2) which provides a process space(S). An exhaust space(21) is formed into a vertical direction according to the reaction tube. A partition(22) is arranged between the process space and the exhaust space. An exhaust pipe connects the process space to the exhaust space. An exhaust part(GE) is contacted with the exhaust space through an exhaust tube(4). A cover(5) is arranged on a bottom of the reaction tube. A wafer boat(6) is loaded on the cover. An insulation cover(71) including a heater(7) is arranged around the reaction tube. A gas dispersion nozzle(8,9) and a gas nozzle(10) are inserted in a side of a bottom part of the reaction tube, and are connected to a process gas supply part(GS) through a mass flow control. A plasma generating part(11) is arranged in a part of the side wall of the reaction tube. A radio frequency power source for generating plasma is connected to an electrode(12) through a feed line. A plurality of temperature sensors and a plurality of manometers are arranged inside the reaction tube. A control part(100) controls each part of the film formation apparatus.

    Abstract translation: 提供了一种用于半导体工艺的成膜装置及其使用方法,以通过同时供给两种不产生等离子体辅助的成膜气体来形成氮化硅膜。 成膜装置(1)包括提供处理空间(S)的反应管(2)。 根据反应管,排气空间(21)形成为垂直方向。 在处理空间与排气空间之间配置隔板(22)。 排气管将过程空间连接到排气空间。 排气部(GE)通过排气管(4)与排气空间接触。 盖(5)布置在反应管的底部。 晶片舟(6)装载在盖上。 包括加热器(7)的绝缘盖(71)布置在反应管周围。 气体分散喷嘴(8,9)和气体喷嘴(10)插入在反应管的底部的一侧,并通过质量流量控制连接到处理气体供应部分(GS)。 等离子体产生部件(11)布置在反应管的侧壁的一部分中。 用于产生等离子体的射频电源通过馈电线连接到电极(12)。 反应管内设有多个温度传感器和多个压力计。 控制部(100)控制成膜装置的各部分。

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