Optical composite sheet and display device comprising same

Optical composite sheet and display device comprising same

In the optical composite sheet according to an embodiment, optical functional elements such as a prism sheet and a light diffusion layer are combined, and a light absorbing layer that selectively absorbs light of a specific wavelength band is inserted, so that the optical performance and color gamut...

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Hauptverfasser: Ko, Jae Ho, Choe, Yong Jae, Kim, Tae Hoon, Cho, Kyoo Choong
Format: Patent
Sprache:eng
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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creator Ko, Jae Ho
Choe, Yong Jae
Kim, Tae Hoon
Cho, Kyoo Choong
description In the optical composite sheet according to an embodiment, optical functional elements such as a prism sheet and a light diffusion layer are combined, and a light absorbing layer that selectively absorbs light of a specific wavelength band is inserted, so that the optical performance and color gamut can be enhanced as compared with the prior art. In particular, it is possible to minimize the decrease in luminance due to the absorption of light by the light absorbing layer while enhancing the color gamut by adjusting the lamination configuration of the optical composite sheet.
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OPTICS
PHYSICS
title Optical composite sheet and display device comprising same
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