Conveyorized vacuum injection system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 11, 2003
Issued Date -
N/A
app pub date -
Dec 1, 2000
filing date -
Jan 28, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides a method and apparatus for dispensing onto a substrate. In one embodiment, the apparatus includes an injector having an injecting outlet and an air inlet, a fixture for receiving a substrate in communication with the injecting outlet and the air inlet and having a gasket forming a seal around the injecting outlet and air inlet, and a sheet of substantially taut film disposed between the injector and a substrate placed in the receptacle of the fixture such that, when the injector is in a position for dispensing encapsulant to a process area on the substrate, at least the injectng tip and the inlet tip of the injector project through the substantially taut film to the process area.
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