| 摘要 |
PURPOSE: A lighting guide of an LCD module is provided to receive light generated from an optical source to cause birefringence and dispersion of the light so as to improve optical efficiency. CONSTITUTION: A lighting guide of an LCD module includes a reflecting plate, a lighting guide(6) formed on the reflecting plate, a guider(10') formed under the lighting guide, and an LCD panel composed of liquid crystal and formed on the lighting guide. An optical source(8) is formed at one side of the lighting guide. The guider has protrusions for causing double refraction, double reflection and double dispersion of lights generated from the optical source and guiding the lights.
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