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公开(公告)号:US4641603A
公开(公告)日:1987-02-10
申请号:US554824
申请日:1984-02-21
申请人: Yoshihiko Miyazaki , Taizan Goto , Yoshizo Komiyama , Kotei Iwata
发明人: Yoshihiko Miyazaki , Taizan Goto , Yoshizo Komiyama , Kotei Iwata
IPC分类号: C30B25/08 , H01L21/205 , C23C13/08
CPC分类号: C30B25/08
摘要: An epitaxial growing apparatus comprises a base plate, a quartz bell jar mounted on the base plate, and a reaction chamber defined by the base plate and the quartz bell jar, in which an epitaxial thin film layer of a semiconductor substance is formed on the substrate mounted on a support member. A metal bell jar is disposed outside the quartz bell jar so as to surround the quartz bell jar and a plurality of engaging members are operatively connected to the metal bell jar for detachably engaging the metal bell jar with the quartz bell jar.
摘要翻译: 外延生长装置包括基板,安装在基板上的石英钟罩和由基板和石英钟罩限定的反应室,其中半导体物质的外延薄膜层形成在基板上 安装在支撑构件上。 将金属钟形钟设置在石英钟罩之外,以围绕石英钟罩,并且多个接合构件可操作地连接到金属钟罩,用于将金属钟罩与石英钟罩可拆卸地接合。
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公开(公告)号:US4568799A
公开(公告)日:1986-02-04
申请号:US654803
申请日:1984-09-25
CPC分类号: G06F3/046 , G06F3/0383
摘要: A graphic input device for converting a character, a diagram or like pattern entered by hand to an electric signal. A pen for entering the pattern has a winding therein which is fixed in a predetermined position which is not close to the tip of the pen. This allows a minimum of error due to inclination of the pen to be introduced into a value which is indicated by a coordinate signal when the pattern is entered.
摘要翻译: 一种图形输入装置,用于将手动输入的字符,图表或类似图案转换为电信号。 用于进入图案的笔具有卷绕在其中的固定在不靠近笔尖的预定位置。 这允许由于笔的倾斜而导致的误差最小,当输入图案时由坐标信号指示的值。
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