ILLUMINANT MODULE WITH OPTICAL FILM OF MULTIPLE CURVATURES
First Claim
1. An Illuminant module, comprisingan optical film comprising a plurality of concave surfaces and a plurality of convex surfaces alternatively discontinuously conjunctional arranged along at least one direction, wherein each concave surface has a concave surface width along the at least one direction, and each convex surface has a convex surface width along the at least one direction;
- anda light source array comprising a plurality of light emitting diodes, wherein the concave surface width is not equal to the convex surface width, and the light from the light source array penetrates the optical film.
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Accused Products
Abstract
An Illuminant module includes an optical film and a light source array. The optical array includes a plurality of concave surfaces and a plurality of convex surfaces alternatively arranged along at least one direction, wherein each concave surface has a concave surface width along the at least one direction, and each convex surface has a convex surface width along the at least one direction. The light source array includes a plurality of light emitting diodes, wherein the concave surface width is not equal to the convex surface width, and the light from the light source array penetrates the optical film.
28 Citations
14 Claims
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1. An Illuminant module, comprising
an optical film comprising a plurality of concave surfaces and a plurality of convex surfaces alternatively discontinuously conjunctional arranged along at least one direction, wherein each concave surface has a concave surface width along the at least one direction, and each convex surface has a convex surface width along the at least one direction; - and
a light source array comprising a plurality of light emitting diodes, wherein the concave surface width is not equal to the convex surface width, and the light from the light source array penetrates the optical film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification