IMMERSION FOUR

Brand Owner Address Description
IMMERSION4 Immersion4 SA Avenue Gratta-Paille 2, c/o World Trade Center CH-1018 Lausanne Switzerland IMMERSION FOUR;Chemicals for use in industry, science, and photography; coolants; refrigerant fluids being gas for use in industrial cooling systems; heat-transfer fluids for industrial use; unprocessed artificial resins, unprocessed plastics; soil fertilizers; fire-extinguishing compositions;heating installations, refrigerating installations; ventilating fans for industrial purposes; air cooling apparatus and water cooling installations; cooling installations for liquids being cooling units for industrial purposes; heat exchangers other than parts of machines; heat exchangers for chemical processing; heat exchange apparatus being heat exchangers for chemical processing; heat generators; heat pumps;Scientific and technological services, namely, scientific research, analysis, testing in the field of environmental technology, as well as scientific research and new product design services relating thereto; industrial research services; consulting services in the field of design and development of engineering processes; technical project studies being conducting scientific feasibility studies; engineering services in the field of environmental technology; advice related to energy saving being consulting services in the fields of energy measurement to improve energy efficiency; engineering services in the field of energy technology; design and development of new products for others in the field of systems for regenerative energy production; technical consultancy in connection with energy-saving measures being consulting services in the fields of energy measurement to improve energy efficiency; hosting of servers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method and apparatus for immersion lithography is described. The method includes positioning a semiconductor substrate under an optical immersion head assembly, providing an immersion liquid between the substrate and the optical immersion head assembly, and supplying a tensio-active gaseous substance along the perimeter of the contact area of the immersion liquid and the substrate. The immersion liquid contacts at least an area of the substrate. The tensio-active gaseous substance is chosen such that, when at least partially mixed with the immersion liquid, the mixture has a lower surface tension than the immersion liquid, thereby creating a surface tension gradient pulling the immersion liquid from the perimeter towards an inside portion of the contact area.