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Direct type backlight module

  • US 7,018,059 B2
  • Filed: 10/10/2003
  • Issued: 03/28/2006
  • Est. Priority Date: 07/08/2003
  • Status: Active Grant
First Claim
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1. A direct type backlight module comprising:

  • a reflector;

    a diffuser plate disposed on the reflector;

    a lamp disposed between the reflector and the diffuser plate; and

    a light-distributing device, comprising a metallic film with a plurality of holes thereon and disposed between the lamp and the diffuser plate, for guiding light from the lamp to the diffuser plate, wherein a space is defined between the light-distributing device and the diffuser plate.

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