DISPLAY DEVICE AND LIGHT ENHANCEMENT FILM OF THE DISPLAY DEVICE
First Claim
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1. A light enhancement film, comprising:
- a substrate; and
an optical microstructure having a plurality of hexagonal cylindrical lenses inseparably arranged on a surface of the substrate in accordance with a honeycombed arrangement,wherein each of the hexagonal cylindrical lenses is gradually narrowed in girth from the substrate in a direction away from the substrate, and each of the hexagonal cylindrical lenses has a largest cross-sectional area on the surface of the substrate, and a smallest cross-sectional area furthest away from the substrate,wherein two corresponding surfaces of every two adjacent hexagonal cylindrical lenses are spaced by a gap between the two adjacent hexagonal cylindrical lenses.
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Abstract
A light enhancement film provided in the disclosure includes a substrate and an optical microstructure having a plurality of hexagonal cylindrical lenses inseparably arranged on a surface of the substrate in accordance with a honeycombed arrangement. Each of the hexagonal cylindrical lenses has different cross-sectional areas that are gradually narrowed from the surface of the substrate in a direction away from the substrate, and every two adjacent lenses have a gap therebetween. Furthermore, a display device having the light enhancement film is provided as well.
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Citations
20 Claims
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1. A light enhancement film, comprising:
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a substrate; and an optical microstructure having a plurality of hexagonal cylindrical lenses inseparably arranged on a surface of the substrate in accordance with a honeycombed arrangement, wherein each of the hexagonal cylindrical lenses is gradually narrowed in girth from the substrate in a direction away from the substrate, and each of the hexagonal cylindrical lenses has a largest cross-sectional area on the surface of the substrate, and a smallest cross-sectional area furthest away from the substrate, wherein two corresponding surfaces of every two adjacent hexagonal cylindrical lenses are spaced by a gap between the two adjacent hexagonal cylindrical lenses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A light enhancement film, comprising:
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a substrate having a surface; and an optical microstructure having a plurality of hexagonal cylindrical lenses arranged on the surface of the substrate, and every two adjacent hexagonal cylindrical lenses share a same edge, wherein each of the hexagonal cylindrical lenses has a largest cross-sectional area on the surface of the substrate. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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13. (canceled)
Specification