EDGE-LIT BACKLIGHT UNIT AND REFLECTIVE TAPE MEMBER
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United States of America Patent
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app pub date -
Jun 8, 2015
filing date -
Jun 6, 2014
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Abandoned
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Abstract
The edge-lit backlight unit according to the present invention includes a light guide film having an average thickness of no less than 100 μm and no greater than 600 μm; at least one thin light source disposed so as to face at least one end face of the light guide film, in which rays of light emitted from the thin light source exit from a front face of the light guide film; and a first reflection tape disposed so as to cover a front face side of an end edge on a side of the at least one thin light source of the light guide film. The first reflection tape may be disposed so as to cover a front face side of a gap between the at least one thin light source and the light guide film.
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