Method for fabricating display substrate and liquid crystal display
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United States of America Patent
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May 15, 2012
Grant Date -
Sep 10, 2009
app pub date -
Jul 21, 2008
filing date -
Mar 6, 2008
priority date (Note) -
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Abstract
A method for fabricating a display substrate is provided. A substrate is provided first. After that, an alignment film coating and an alignment treatment are performed to the substrate, and a layer of photoreactive monomer material is coated on the surface of the substrate after the alignment treatment. Thereafter, the layer of photoreactive monomer material is selectively irradiated by UV light in an exposed region, and the layer of photoreactive monomer material in an unexposed region is removed for liquid crystal molecules to have different pretilt angles in the exposed region and the unexposed region.
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