Surface light source element
作者： Makoto Ohe , Issei Chiba
DOI:
关键词:
摘要: The present invention relates to a surface light source element used for device, and in particular, which can be as back device liquid crystal display element. according the is characterized that at least one of emitting opposed transparent guide has directional function radiates incident from an oblique direction regulation makes luminance uniform over whole thereof. According invention, it possible provide very thin type produce emitted with high luminance.
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