Elongated illuminators configuration for LCD displays
First Claim
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1. A solid waveguide comprising opposite TIR surfaces further comprising:
- a) at least one light input surface for coupling light from a solid state light source;
b) at least one mixing section;
c) at least one light emitting surface; and
d) a desired pattern of light redirecting features located on one TIR surface or between the TIR surfaces, and further comprising at least 2 additional TIR surfaces opposite to each other.
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Abstract
A solid waveguide comprises opposite TIR surfaces further comprising:
- a) at least one light input surface for coupling light from a solid state light source;
- b) at least one mixing section;
- c) at least one light emitting surface; and
- d) a desired pattern of light redirecting features located on one TIR surface or between the TIR surfaces.
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Citations
35 Claims
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1. A solid waveguide comprising opposite TIR surfaces further comprising:
- a) at least one light input surface for coupling light from a solid state light source;
b) at least one mixing section;
c) at least one light emitting surface; and
d) a desired pattern of light redirecting features located on one TIR surface or between the TIR surfaces, and further comprising at least 2 additional TIR surfaces opposite to each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
- a) at least one light input surface for coupling light from a solid state light source;
Specification