Lamp shape structure
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United States of America Patent
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Issued Date -
Mar 18, 2010
app pub date -
Aug 31, 2009
filing date -
Sep 16, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A lamp shade structure applied to a liquid crystal display backlight module includes a metal hood, an adhesive layer and a reflective sheet, wherein the metal hood is formed by bending a metal sheet into a cross-sectional shape and has a containing space formed at an internal side of the metal hood, the cross-section of the reflective sheet is in an arc shape, and a side of the reflective sheet is attached to the containing space through the adhesive layer. Since the cross-section of the reflective sheet is in an arc shape, therefore the present invention can improve the reflecting efficiency of the lamp shade structure effectively.
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