Rubbing apparatus for LCD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Dec 15, 2005
app pub date -
Mar 22, 2005
filing date -
Jun 14, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A rubbing apparatus has an improved stage for supporting a substrate, so that the rubbing apparatus can manufacture an LCD of high quality while reducing the time and cost for the manufacture of the LCD. The rubbing apparatus comprises: a stage on which a substrate is placed; and a roller for rubbing a composite film coated on the substrate so as to form an orientation film, wherein the stage includes: a suction means for sucking the substrate, the suction means being movable up and down; and a step-covering means surrounding a periphery of the substrate, the step-covering means being horizontally movable.
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