기화기 및 이것을 이용한 반도체 제조 시스템
    1.
    发明公开
    기화기 및 이것을 이용한 반도체 제조 시스템 失效
    使用相同的蒸发器和半导体制造系统

    公开(公告)号:KR1020010030282A

    公开(公告)日:2001-04-16

    申请号:KR1020000052718

    申请日:2000-09-06

    Abstract: PURPOSE: A vaporizer and a semiconductor manufacturing system using the same are provided to vaporize liquid raw material efficiently. CONSTITUTION: In the vaporizer(26) vaporizing liquid raw material supplied under pressure in a reduce pressure atmosphere, a liquid storage chamber(82) temporarily storing the raw material(30) sent under pressure communicates with a pressure reduced atmospheric vaporizing chamber(64) through pores(66) to distribute the raw material to the vaporizing chamber. The liquid inlet of the storage chamber side of the pores(66) is opened or closed with a valve disc(70). The valve opening of the disc(70) is controlled by an actuator means(72).

    Abstract translation: 目的:提供蒸发器和使用其的半导体制造系统以有效地蒸发液体原料。 构成:在减压气氛下在压力下供给的汽化液体原料的蒸发器(26)中,临时储存在压力下被送出的原料(30)的储液室(82)与减压大气蒸发室(64)连通, 通过孔(66)将原料分配到蒸发室。 孔(66)的储存室侧的液体入口用阀盘(70)打开或关闭。 盘(70)的阀开口由致动器装置(72)控制。

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