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    • 1. 发明授权
    • Film forming apparatus, film forming method, and semiconductor device
    • 成膜装置,成膜方法和半导体装置
    • US08614500B2
    • 2013-12-24
    • US13048612
    • 2011-03-15
    • Tsuyoshi SatoHiroyasu KondoNaoaki SakuraiKatsuyuki SoedaKenichi OoshiroShuichi Kimura
    • Tsuyoshi SatoHiroyasu KondoNaoaki SakuraiKatsuyuki SoedaKenichi OoshiroShuichi Kimura
    • H01L23/58
    • H01L21/6715B05D1/005B05D3/0486G03F7/162H01L21/67253
    • According one embodiment, a film forming apparatus includes a stage, a coating section, a vapor supply section, a blower section, and a controller. On the stage, an coating target is placed. The coating section applies a material to a predetermined region on the coating target placed on the stage to form a coating film. The vapor supply section generates solvent vapor capable of dissolving the coating film. The blower section blows the solvent vapor generated by the vapor supply section onto the coating film on the coating target placed on the stage. The controller controls an amount of the solvent vapor to be blown by the blower section so that: the coating film is dissolved; viscosity in a part of the coating film on a surface layer side is lower than that in a part thereof on the coating target side; and the viscosity in the part on the surface layer side and the viscosity of the coating target side take such values that prevent the coating film on the coating target from spreading.
    • 根据一个实施例,一种成膜装置包括载物台,涂布部分,蒸气供应部分,鼓风机部分和控制器。 在舞台上放置涂层目标。 涂布部分将材料施加到放置在载物台上的涂布靶上的预定区域上以形成涂膜。 蒸气供给部产生能够溶解涂膜的溶剂蒸气。 鼓风机部分将由蒸汽供应部分产生的溶剂蒸气吹到放置在载物台上的涂覆靶上的涂膜上。 控制器控制由鼓风机部分吹送的溶剂蒸气的量,使得涂膜溶解; 表面层侧的一部分涂膜的粘度比涂布目标侧的一部分的粘度低; 并且表面层侧的部分中的粘度和涂布目标侧的粘度取得防止涂布靶上的涂膜扩散的值。
    • 2. 发明申请
    • APPARATUS AND METHOD OF PROCESSING SUBSTRATE
    • 装置和处理基板的方法
    • US20120067847A1
    • 2012-03-22
    • US13223555
    • 2011-09-01
    • Naoaki SakuraiHideaki Hirabayashi
    • Naoaki SakuraiHideaki Hirabayashi
    • C23F1/00C23F1/08
    • H01L21/67248H01L21/31111H01L21/6708H01L21/67109
    • According to one embodiment, an apparatus of processing a substrate includes a treatment chamber, a holder, a feed device, and a temperature control device. The holder is provided in the treatment chamber and is configured to rotatably hold the substrate. The feed device includes a nozzle configured to eject an etching solution to a surface of the substrate held by the holder. The temperature control device includes first and second devices, and a controller. The first device is configured to heat and/or cool an atmosphere inside the treatment chamber. The second device is configured to heat and/or cool the etching solution. The controller is configured to control operation of the first and second devices such that a temperature of the atmosphere is higher than that of the etching solution in the nozzle and that difference between the temperature of the atmosphere and that of the etching solution is maintained constant.
    • 根据一个实施例,处理基板的装置包括处理室,保持器,进给装置和温度控制装置。 保持器设置在处理室中并且构造成可旋转地保持基板。 进料装置包括喷嘴,该喷嘴构造成将蚀刻溶液喷射到由保持器保持的基板的表面上。 温度控制装置包括第一和第二装置以及控制器。 第一装置被配置为加热和/或冷却处理室内的气氛。 第二装置被配置为加热和/或冷却蚀刻溶液。 控制器被配置为控制第一和第二装置的操作,使得气氛的温度高于喷嘴中的蚀刻溶液的温度,并且气氛的温度与蚀刻溶液的温度之间的差保持恒定。
    • 4. 发明申请
    • ULTRASONIC CLEANING APPARATUS
    • 超声波清洗装置
    • US20090044844A1
    • 2009-02-19
    • US12248514
    • 2008-10-09
    • Naoaki SAKURAIHiroshi Fujita
    • Naoaki SAKURAIHiroshi Fujita
    • B08B13/00
    • H01L21/67051B08B3/12Y10S134/902
    • An ultrasonic cleaning apparatus which cleans a material at a surface by supplying an ultrasonic wave from an ultrasonic wave application head to a cleaning liquid on the surface, and cleans the surface, wherein the ultrasonic wave application head has an ultrasonic wave transmission member which is provided opposite the surface, and has a curved portion on a first plane placed close to the surface, an ultrasonic transducer which is provided on a second plane placed opposite the first plane of the ultrasonic wave transmission member, and generates and applies an ultrasonic wave to a cleaning liquid on the surface through the ultrasonic wave transmission member, and a preventive portion which is provided in the ultrasonic wave transmission member, and prevents the ultrasonic wave applied to the cleaning liquid and reflected on the surface from entering the ultrasonic transducer through the ultrasonic wave transmission member.
    • 一种超声波清洗装置,其通过从超声波施加头向表面上的清洗液提供超声波来清洗表面的材料,并且清洁表面,其中超声波施加头具有设置有超声波传递部件 在与表面相邻的第一平面上具有弯曲部分,设置在与超声波传播部件的第一平面相对的第二平面上的超声波换能器,并且产生并施加超声波到 通过超声波传递部件在表面上清洗液体,以及设置在超声波传递部件中的防止部,防止施加到清洗液上并在表面上反射的超声波通过超声波进入超声波换能器 传输部件。