DISPLAY APPARATUS AND COMPOSITE OPTICAL FILM THEREOF AND MANUFACTURING METHOD OF COMPOSITE OPTICAL FILM
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United States of America Patent
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Issued Date -
Jul 25, 2013
app pub date -
Jan 11, 2013
filing date -
Jan 11, 2012
priority date (Note) -
Abandoned
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Abstract
A composite optical film is disposed on a substrate. The substrate has a first region and a second region positioned adjacent to each other. The composite optical film includes a first optical film and a second optical film. The first optical film is disposed on the first region, while the second optical film is disposed on the first optical film and above the second region. A display apparatus containing the composite optical film and a manufacturing method of the composite optical film are also disclosed.
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