Apparatus for attaching substrates of flat display panel
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United States of America Patent
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Sep 4, 2012
Grant Date -
Feb 21, 2008
app pub date -
Aug 20, 2007
filing date -
Aug 21, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for attaching first and second substrates of a flat display panel together includes a frame; an upper chamber fixed to an upper part of the frame and to which a first substrate can be attached and a lower chamber disposed under the upper chamber and to which a second substrate can be attached. A lifter acts to lift the lower chamber while controlling a gap between the upper chamber and the lower chamber. A position control stage interposed between the lower chamber and the lifter is used to adjust a position of the lower chamber relative to the upper chamber.
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