| 摘要 |
The present invention relates to a direct type backlight module providing a planar backlight source, wherein it adopts several light-emitting elements, and the light emitted from the light-emitting elements directly illuminates a diffuser, or is reflected by a reflector, and then the reflected light illuminates the diffuser. Via light-compensating elements installed between any two neighboring light-emitting elements, the present invention solves the brightness defects occurring in the portions between any two neighboring light-emitting elements and further increases the brightness and uniformity of a planar backlight source.
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