OPTICAL FILM, DISPLAY PANEL, AND DISPLAY DEVICE
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United States of America Patent
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app pub date -
Aug 11, 2016
filing date -
Mar 20, 2014
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Abandoned
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Abstract
The present disclosure is intended to increase color variations in a bezel portion while maintaining accuracy of reading a position information pattern of the bezel portion using a reader. An optical film of the present disclosure includes a display portion and a bezel portion formed around the display portion. The display portion and the bezel portion each are provided with a pattern representing position information of each of a plurality of unit areas. A back side of the bezel portion is provided with a first bezel decorative layer that absorbs a specific visible wavelength and transmits infrared wavelengths of incident light and a second bezel decorative layer that reflects infrared wavelengths of light passing through the first bezel decorative layer.
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