Patents Assigned to Akrion Systems, LLC
  • Publication number: 20140283884
    Abstract: A system for drying a surface of a substrate is provided. The system for drying a surface of a substrate comprising: a rotary support; a first dispenser fluidly coupled to a source of liquid, the first dispenser positioned above the surface of the substrate so as to be capable of applying a film of the liquid to the surface of the substrate; a second dispenser fluidly coupled to a source of drying fluid with a supply line, the second dispenser positioned above the surface of the substrate so as to be capable of applying the drying fluid to the surface of the substrate; and a proportional valve operably coupled to the supply line between the second dispenser and the source of drying fluid, the proportional valve capable of being incrementally adjusted from a closed position to an open position.
    Type: Application
    Filed: June 3, 2014
    Publication date: September 25, 2014
    Applicant: Akrion Systems, LLC
    Inventors: Zhi Lewis Liu, Hanjoo Lee, Ismail Kashkoush
  • Publication number: 20140254325
    Abstract: An apparatus and method for processing articles utilizing acoustic energy. In one embodiment, the invention is an apparatus comprising a support; a conduit for applying a fluid to a surface of the article; and a transducer assembly comprising: a transmitting structure having a concave inner surface and a convex outer surface; a first acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the first acoustic transducer is configured to create a first acoustically active area on the convex outer surface of the transmitting structure when the first acoustic transducer is energized; and a second acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the second acoustic transducer is configured to create a second acoustically active area on the convex outer surface of the transmitting structure when the second acoustic transducer is energized.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: Akrion Systems LLC
    Inventors: John A. Korbler, Richard Novak
  • Publication number: 20140216508
    Abstract: A system, apparatus and method for processing substrates using acoustic energy. In one aspect, the invention can be a system for processing flat articles comprising: a support supporting a flat article; a dispenser applying liquid to a first surface of the flat article; a transducer assembly comprising: a transmitting structure having a longitudinal axis; a first set of transducers acoustically coupled to the transmitting structure in a spaced apart manner on a first side of the longitudinal axis; a second set of transducers acoustically coupled to the transmitting structure in a spaced apart manner on a second side of the longitudinal axis; the transducers of the first and second sets staggered along the longitudinal axis; and wherein when the dispenser applies liquid to the first surface of the flat article, a film of liquid is formed between the transmitting structure and the first surface of the flat article.
    Type: Application
    Filed: February 3, 2014
    Publication date: August 7, 2014
    Applicant: Akrion Systems LLC
    Inventor: John A. Korbler
  • Publication number: 20130333723
    Abstract: A method for processing flat articles with acoustical energy. The inventive system method can remove particles from both sides of a wafer more efficiently and effectively. In one aspect, the invention is a 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.
    Type: Application
    Filed: November 27, 2012
    Publication date: December 19, 2013
    Applicant: Akrion Systems, LLC
    Inventors: Pejman Fani, Mark Rouillard, John Korbler, James Brown, Chad Hosack