| 摘要 |
A light source installation in a backlight module to solve the problem of developing darker and brighter bands found with the prior art includes a light emitting diode module disposed on one edge of a light guide plate; the light emitting diode module is comprised of multiple light emitting diodes; and any two neighboring light emitting diodes are alternatively arranged in a zigzag fashion, or a crossing point of the beams emitted by any two neighboring light emitting diodes at their maximal angles falls on where between the light guide plant and the light emitting diode module.
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