Illumination Module For Sectional Illumination
First Claim
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1. A structure comprising:
- a plurality of illumination modules, each illumination module comprising;
a light source; and
a reflective member comprising a sheet of reflective material, wherein a portion of the reflective member is disposed over the light source; and
a liquid crystal display panel disposed over the plurality of illumination modules.
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Abstract
A backlight for a display includes a plurality of illumination modules, each illumination module including a light source and a reflective member. A portion of the reflective member is disposed over the light source. A liquid crystal display panel is disposed over the plurality of illumination modules. The reflective member is configured such that a majority of light from the light source is directed parallel to the liquid crystal display panel, to provide uniform illumination of the liquid crystal display panel. In some embodiments, the light source is at least one semiconductor light emitting diode.
27 Citations
19 Claims
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1. A structure comprising:
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a plurality of illumination modules, each illumination module comprising; a light source; and a reflective member comprising a sheet of reflective material, wherein a portion of the reflective member is disposed over the light source; and a liquid crystal display panel disposed over the plurality of illumination modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification