Backlight module

The invention discloses a backlight module, comprising a light guiding plate, a light-emitting element and a frame, wherein the light guiding plate comprises a light entering surface, a light exiting surface and a fixed portion, the fixed part is arranged between the light entering surface and the l...

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Bibliographic Details
Main Author HE XIANGZHONG
Format Patent
LanguageChinese
English
Published 15.02.2012
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:The invention discloses a backlight module, comprising a light guiding plate, a light-emitting element and a frame, wherein the light guiding plate comprises a light entering surface, a light exiting surface and a fixed portion, the fixed part is arranged between the light entering surface and the light exiting surface, the light-emitting element is arranged at the light entering surface, the frame comprises a bending portion, and the bending portion is provided with a protruding structure which bears against the fixed portion of the light guiding plate. So, the light guiding plate can be fixed, and leakage light from the light entering surface can be blocked before arriving the light exiting surface.
Bibliography:Application Number: CN20111214049