Optical film, polarizing plate including same, and display device including same
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United States of America
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Jan 14, 2025
Grant Date -
May 6, 2021
app pub date -
Apr 17, 2019
filing date -
Apr 17, 2019
priority date (Note) -
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Abstract
Provided are an optical film, a polarizing plate including same, and a display device including same, the optical film comprising a first layer and second and third layers sequentially formed on the first layer, wherein the first layer and the third layer are each formed directly on the second layer, the first layer is a reverse wavelength dispersive negative A layer, the third layer is a positive C layer, and the ratio of the thickness of the second layer to the thickness of the third layer (the thickness of the second layer/the thickness of the third layer) is about 0.2 to about 2.
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