| 摘要 |
A back light unit (BLU) disposed under a display panel has a light guide plate (LGP), and a light source generator for generating a light source disposed on a first side of the LGP. The LGP has a first reflecting film, which is coated on a bottom surface of the LGP, for reflecting the light source generated by the light source generator, and is utilized for scattering the reflected light source to the display panel through a top surface of the LGP.
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