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    • 1. 发明申请
    • ACOUSTIC ENERGY SYSTEM, METHOD AND APPARATUS FOR PROCESSING FLAT ARTICLES
    • 声学能量系统,处理平面文章的方法和装置
    • US20070169800A1
    • 2007-07-26
    • US11625556
    • 2007-01-22
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • B08B3/00B08B3/12
    • H01L21/02057B08B3/04B08B3/10B08B3/12H01L21/67051
    • A system, apparatus and method for processing this flat articles, such as semiconductor wafers, with acoustical energy. In a cleaning process, the inventive system, apparatus and method can remove particles from both sides of a wafer more efficiently and effectively. in one aspect, the invention is a system for processing flat articles comprising: a rotatable support for supporting a flat article; a first dispenser for applying liquid to a first surface of a flat article on the rotatable support; a second dispenser for applying liquid to a second surface of a flat article on the rotatable support; a first transducer assembly comprising a first transducer for generating acoustic energy and a first transmitter acoustically coupled to the first transducer, the first transducer assembly positioned so that when the first dispenser applies liquid to the first surface of a flat article on the rotatable support, a first meniscus of liquid is formed between a portion of the first transmitter and the first surface of the flat article; and a second transducer assembly comprising a second transducer for generating acoustic energy and a second transmitter acoustically coupled to the second transducer, the second transducer assembly positioned so that when the second dispenser applies liquid to the second surface of the flat article on the rotatable support, a second meniscus of liquid is formed between a portion of the second transmitter and the second surface of the flat article.
    • 用于处理具有声能的扁平制品(例如半导体晶片)的系统,装置和方法。 在清洁过程中,本发明的系统,装置和方法可以更有效和更有效地从晶片的两侧去除颗粒。 在一个方面,本发明是一种用于处理扁平制品的系统,包括:用于支撑扁平制品的可旋转支撑件; 用于将液体施加到可旋转支撑件上的扁平物品的第一表面的第一分配器; 用于将液体施加到可旋转支撑件上的平坦物品的第二表面的第二分配器; 第一传感器组件,包括用于产生声能的第一传感器和声耦合到第一换能器的第一传感器,第一传感器组件被定位成使得当第一分配器将液体施加到可旋转支撑件上的平坦物品的第一表面时, 在第一发射器的一部分和平坦物品的第一表面之间形成液体的第一弯液面; 以及第二换能器组件,其包括用于产生声能的第二换能器和声耦合到所述第二换能器的第二发射器,所述第二换能器组件被定位成使得当所述第二分配器将液体施加到所述可旋转支撑件上的所述扁平物品的第二表面时, 在第二发射器的一部分和平坦物品的第二表面之间形成液体的第二弯液面。
    • 2. 发明授权
    • Acoustic energy system, method and apparatus for processing flat articles
    • 用于加工扁平制品的声能系统,方法和装置
    • US08316869B2
    • 2012-11-27
    • US12871286
    • 2010-08-30
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • B08B3/00
    • H01L21/02057B08B3/04B08B3/10B08B3/12H01L21/67051
    • A system, apparatus and method for processing flat articles with acoustical energy. The inventive system, apparatus and method can remove particles from both sides of a wafer more efficiently and effectively. In one aspect, the invention is a system and/or method for processing flat articles wherein a liquid is applied to both major surfaces of the flat article. A first transducer assembly is positioned adjacent to a first of the major surfaces of the flat article and a second member is positioned adjacent to a second of the major surfaces. The first transducer assembly generates and transmits acoustical energy to the first major surface of the flat article while the second member either: (1) reflects the acoustical energy generated by the first transducer assembly back to the second major surface of the flat article; and/or (2) generates and transmits acoustical energy to the second major surface of the flat article.
    • 用于处理具有声能的扁平制品的系统,装置和方法。 本发明的系统,装置和方法可以更有效和有效地从晶片的两侧去除颗粒。 一方面,本发明是一种用于处理扁平制品的系统和/或方法,其中将液体施加到扁平制品的两个主表面上。 第一换能器组件邻近扁平制品的第一主表面定位,并且第二构件邻近第二主表面定位。 第一换能器组件产生并将声能传递到扁平制品的第一主表面,而第二构件可以:(1)将由第一换能器组件产生的声能反射回平面物品的第二主表面; 和/或(2)产生和传播声能到平坦物品的第二主表面。
    • 4. 发明申请
    • ACOUSTIC ENERGY SYSTEM, METHOD AND APPARATUS FOR PROCESSING FLAT ARTICLES
    • 声学能量系统,处理平面文章的方法和装置
    • US20100326464A1
    • 2010-12-30
    • US12871286
    • 2010-08-30
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • Pejman FaniMark RouillardJohn KorblerJames BrownChad Hosack
    • B08B3/12
    • H01L21/02057B08B3/04B08B3/10B08B3/12H01L21/67051
    • A system, apparatus and method for processing flat articles with acoustical energy. The inventive system, apparatus and method can remove particles from both sides of a wafer more efficiently and effectively. In one aspect, the invention is a system and/or method for processing flat articles wherein a liquid is applied to both major surfaces of the flat article. A first transducer assembly is positioned adjacent to a first of the major surfaces of the flat article and a second member is positioned adjacent to a second of the major surfaces. The first transducer assembly generates and transmits acoustical energy to the first major surface of the flat article while the second member either: (1) reflects the acoustical energy generated by the first transducer assembly back to the second major surface of the flat article; and/or (2) generates and transmits acoustical energy to the second major surface of the flat article.
    • 用于处理具有声能的扁平制品的系统,装置和方法。 本发明的系统,装置和方法可以更有效和有效地从晶片的两侧去除颗粒。 一方面,本发明是一种用于处理扁平制品的系统和/或方法,其中将液体施加到扁平制品的两个主表面上。 第一换能器组件邻近扁平制品的第一主表面定位,并且第二构件邻近第二主表面定位。 第一传感器组件产生并将声能传递到扁平制品的第一主表面,而第二构件可以:(1)将由第一换能器组件产生的声能反射回平面物品的第二主表面; 和/或(2)产生和传播声能到平坦物品的第二主表面。