Coating apparatus – With vacuum or fluid pressure chamber
Reexamination Certificate
2011-07-26
2011-07-26
Edwards, Laura (Department: 1717)
Coating apparatus
With vacuum or fluid pressure chamber
C118S249000, C118S256000, C204S298240, C204S298250, C101S216000, C101S218000, C101S247000, C101S375000
Reexamination Certificate
active
07984689
ABSTRACT:
The invention relates to a device for the continuous coating of a strip-like substrate in a vacuum, especially for producing coating patterns on the substrate, with a printing roller and a backing roller, the substrate guided between the printing roller and the backing roller. The invention device includes a coating or release agent transferable to the substrate via the printing roller and a servo unit that has a controllable servo motor, wherein in a working position adjustable with the servo unit, the printing roller and the backing roller are in operative connection with one another. The object of the invention is to improve the abadjustability of the generic device. The object is achieved by the servo unit's having a controllable servo motor.
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Applied Materials Inc.
Edwards Laura
Patterson & Sheridan LLP
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