Apparatus and method for depositing material onto a substrate using a roll-to-roll mask
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United States of America Patent
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Nov 13, 2007
Grant Date -
Jul 8, 2004
app pub date -
Jan 2, 2003
filing date -
Jan 2, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A battery-operated device provided on a thin-film battery and a method for making. Some embodiments provide a system that includes a vacuum chamber, a plurality of pairs of source and take-up reels within the vacuum chamber, including a first source reel that supplies a first strip of substrate material and a first take-up reel, and a second source reel that supplies a first mask strip having a plurality of different masks and a second take-up reel, a first deposition station configured to deposit material onto the first strip of substrate running between the first source reel and the first take-up reel, as defined by the first mask strip running between the second source reel and the second take-up reel, and a controller operatively coupled to run the first strip of substrate between the first source reel and the first take-up reel at a first independent rate and tension, and to run the mask strip between the second source reel and the second take-up reel.
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