Brightness enhancement film
First Claim
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1. A brightness enhancement film comprising:
- a base having a top surface and a bottom surface; and
a brightness layer having a top surface which is defined by a plurality of brightness units and further having a bottom surface;
said top surface defined by a plurality of brightness units being configured for enhanced optical performance in two dimensions to form a uniform display;
wherein the bottom surface of the brightness layer is adhesively attached to the top surface of the base to form the brightness enhancement film.
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Abstract
A brightness enhancement film essentially comprises a base and a brightness layer. A brightness layer is molded to create a plurality of prisms in the molding process. Then the brightness layer is adhesively attached to the top surface of the base before the curing process so as to form the brightness enhancement film. Therefore, the top surface of the brightness layer and the bottom surface of the base respectively define the top surface and the bottom surface of the brightness enhancement film.
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Citations
3 Claims
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1. A brightness enhancement film comprising:
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a base having a top surface and a bottom surface; and
a brightness layer having a top surface which is defined by a plurality of brightness units and further having a bottom surface;
said top surface defined by a plurality of brightness units being configured for enhanced optical performance in two dimensions to form a uniform display;
wherein the bottom surface of the brightness layer is adhesively attached to the top surface of the base to form the brightness enhancement film. - View Dependent Claims (2, 3)
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Specification