Process for preparing a display panel
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United States of America Patent
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Nov 12, 2013
Grant Date -
Sep 8, 2011
app pub date -
Feb 14, 2011
filing date -
Mar 3, 2000
priority date (Note) -
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Abstract
This application is directed to processes for preparing electrophoretic displays and semi-finished display panels comprising display cells prepared from the microcup and top-sealing technologies. The semi-finished display panel comprises an array of display cells sandwiched between two temporary substrate layers, between a temporary substrate layer and a conductor layer or between a temporary substrate layer and a permanent substrate layer, wherein said display cells are filled with an electrophoretic fluid and top-sealed with a polymeric sealing layer formed from a top-sealing composition which is being hardened while on top of the electrophoretic fluid.
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