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    • 2. 发明授权
    • Heat treatment apparatus
    • 热处理设备
    • US08809727B2
    • 2014-08-19
    • US13105981
    • 2011-05-12
    • Ken'etsu YokogawaMasatoshi Miyake
    • Ken'etsu YokogawaMasatoshi Miyake
    • B23K10/00
    • H01J37/32018H01J37/32036H01J37/32467H01J37/32724H01J37/32899H01L21/67109H01L21/6719H01L21/68742H01L21/68771
    • The present invention relates to a heat treatment apparatus that performs activation annealing or defect repair annealing and surface oxidization which succeed impurity doping intended to control the conductive property of a semiconductor substrate. In the present invention, a sample to be heated is placed on a lower electrode in a plasma treatment chamber. A gap between an upper electrode and the lower electrode is filled with a gap whose main raw material is a rare gas (helium, argon, krypton, xenon, or the like) having a pressure close to the atmospheric pressure. A power fed from a high-frequency power supply is applied to the upper electrode in order to induce an atmospheric-pressure glow discharge. Gas heating in the gap between the electrodes, which depends on the glow discharge, is used to heat-treat the sample to be heated.
    • 本发明涉及一种执行活化退火或缺陷修复退火和表面氧化的热处理设备,该热处理设备接受用于控制半导体衬底的导电性能的杂质掺杂。 在本发明中,将待加热的样品放置在等离子体处理室中的下电极上。 上部电极和下部电极之间的间隙填充有主要原料是具有接近大气压的压力的稀有气体(氦,氩,氪,氙等)的间隙。 从高频电源馈送的电力施加到上电极,以引起大气压辉光放电。 电极之间的间隙中的气体加热(其取决于辉光放电)用于热处理待加热的样品。
    • 4. 发明申请
    • PLASMA PROCESSING METHOD
    • 等离子体处理方法
    • US20100029024A1
    • 2010-02-04
    • US12202692
    • 2008-09-02
    • Masatoshi MiyakeKenji MaedaKenetsu YokogawaMasaru Izawa
    • Masatoshi MiyakeKenji MaedaKenetsu YokogawaMasaru Izawa
    • H01L21/66H01L21/3065
    • H01L21/31138H01J37/321H01J37/32165H01J37/3244H01J37/32449H01L21/31116Y10S438/905
    • The invention provides a plasma processing method capable of reducing the damage applied to the low-k film or the underlayer. The method uses a plasma processing apparatus comprising gas supply means 41, 42 for respectively supplying processing gas independently to a center area of the processing chamber 1 and to an area near the sidewall thereof; a sample mounting electrode 13 for mounting a sample W to be processed; a high frequency power supply 21 for generating plasma; an antenna 11; and a plasma generating means 17 for generating plasma in the processing chamber; the method comprising etching an insulating film on the sample W using plasma; and supplying a large flow of inert gas from the center area of the chamber while having the sample W mounted on the sample mounting electrode 13, supplying deposit removal gas to only the area near the side wall of the processing chamber 1 and controlling the plasma density distribution to thereby vary the plasma density at the center area of the processing chamber and the plasma density at the area near the side wall of the processing chamber, so as to perform a deposited film removing process for removing the film deposited on the side wall of the processing chamber.
    • 本发明提供一种等离子体处理方法,其能够降低对低k膜或底层施加的损伤。 该方法使用包括气体供给装置41,42的等离子体处理装置,用于分别独立地向处理室1的中心区域供应处理气体,并且分配到其侧壁附近的区域; 用于安装待处理样品W的样品安装电极13; 用于产生等离子体的高频电源21; 天线11; 以及用于在处理室中产生等离子体的等离子体产生装置17; 该方法包括使用等离子体蚀刻样品W上的绝缘膜; 并且在将样品W安装在样品安装电极13上的同时,从室的中心区域供给大量惰性气体,仅将沉积物去除气体提供给处理室1的侧壁附近的区域,并控制等离子体密度 从而改变处理室的中心区域处的等离子体密度和处理室侧壁附近的区域的等离子体密度,从而进行沉积膜去除工艺,以去除沉积在侧壁上的膜 处理室。
    • 6. 发明授权
    • Heat treatment apparatus
    • 热处理设备
    • US08569647B2
    • 2013-10-29
    • US13185622
    • 2011-07-19
    • Masatoshi MiyakeKen'etsu Yokogawa
    • Masatoshi MiyakeKen'etsu Yokogawa
    • B23K10/00H05B1/02F27D11/12
    • H01L21/3247C23C16/325C23C16/46C23C16/5096H01J37/32091H01J37/32724H01J37/32935H01L21/67069H01L21/6719H01L29/1608
    • Provided is a heat treatment apparatus in which a heat treatment apparatus in which the thermal efficiency is high, the maintenance expense is low, the throughput is high, the surface roughness of a sample can be reduced, and the discharge uniformity is excellent, although the heat treatment is performed at 1200 ° C. or more.A heat treatment apparatus includes: parallel planar electrodes; a radio-frequency power supply generating plasma by applying radio-frequency power between the parallel planar electrodes; a temperature measuring section measuring the temperature of a heated sample; and a control unit controlling an output of the radio-frequency power supply, wherein at least one of the parallel planar electrodes has a space where the heated sample is installed, therein, and heats the sample in the electrode by the plasma generated between the parallel planar electrodes.
    • 提供一种热处理装置,其中热效率高,维护费用低,生产量高,样品表面粗糙度可以降低,并且放电均匀性优异的热处理装置,尽管 在1200℃以上进行热处理。 热处理装置包括:平行平面电极; 射频电源,通过在平行平面电极之间施加射频电力而产生等离子体; 测量加热样品的温度的温度测量部分; 以及控制单元,其控制所述射频电源的输出,其中,所述平行平面电极中的至少一个具有其中安装了所述被加热样品的空间,并且通过在所述平行电极之间产生的等离子体来加热所述电极中的所述样品 平面电极。
    • 9. 发明申请
    • HEAT TREATMENT APPARATUS
    • 热处理设备
    • US20110284506A1
    • 2011-11-24
    • US13105981
    • 2011-05-12
    • Ken'etsu YOKOGAWAMasatoshi Miyake
    • Ken'etsu YOKOGAWAMasatoshi Miyake
    • B23K10/00
    • H01J37/32018H01J37/32036H01J37/32467H01J37/32724H01J37/32899H01L21/67109H01L21/6719H01L21/68742H01L21/68771
    • The present invention relates to a heat treatment apparatus that performs activation annealing or defect repair annealing and surface oxidization which succeed impurity doping intended to control the conductive property of a semiconductor substrate. In the present invention, a sample to be heated is placed on a lower electrode in a plasma treatment chamber. A gap between an upper electrode and the lower electrode is filled with a gap whose main raw material is a rare gas (helium, argon, krypton, xenon, or the like) having a pressure close to the atmospheric pressure. A power fed from a high-frequency power supply is applied to the upper electrode in order to induce an atmospheric-pressure glow discharge. Gas heating in the gap between the electrodes, which depends on the glow discharge, is used to heat-treat the sample to be heated.
    • 本发明涉及一种执行活化退火或缺陷修复退火和表面氧化的热处理设备,该热处理设备接受用于控制半导体衬底的导电性能的杂质掺杂。 在本发明中,将待加热的样品放置在等离子体处理室中的下电极上。 上部电极和下部电极之间的间隙填充有主要原料是具有接近大气压的压力的稀有气体(氦,氩,氪,氙等)的间隙。 从高频电源馈送的电力施加到上电极,以引起大气压辉光放电。 电极之间的间隙中的气体加热(其取决于辉光放电)用于热处理待加热的样品。