Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With means applying wave energy or electrical energy...
Reexamination Certificate
2006-02-28
2006-02-28
Haran, John T. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With means applying wave energy or electrical energy...
C156S380900, C156S381000, C156S499000, C219S678000, C219S385000
Reexamination Certificate
active
07005033
ABSTRACT:
The present invention relates to an apparatus and method for laminating a dry film using a microwave which are capable of quickly transforming a photosensitive substance of a dry film to a semi-liquid state by vibrating a water or acryl group copolymer molecular in a dry film for thereby implementing a laminating operation. The apparatus for laminating a dry film includes a microwave oscillating apparatus which includes an interior surrounded by a reflection film, for thereby heat-oscillating a water and acryl group copolymer molecular in a dry film, a caterpillar belt clean apparatus for removing foreign substances formed after pressurizing the film heated by the oscillating apparatus, a frame for performing a laminating work with respect to the substrate fed by the feeding apparatus, and a discharging apparatus for discharging the PCB photosensitive-processed by the microwave oscillating apparatus.
REFERENCES:
patent: 5427842 (1995-06-01), Bland et al.
patent: 5779844 (1998-07-01), Lewis et al.
patent: 6290809 (2001-09-01), Bielfeldt et al.
Haran John T.
Mayer Brown Rowe & Maw LLP
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