Backlight module

Details Backlight module Backlight module

2005-05-27

2008-05-27

Sember, Thomas M. (Department: 2885)

Illumination

Edge lighted panel

Light modifier for edge lit light source

C362S609000, C362S626000, C362S625000

Reexamination Certificate

active

07377678

ABSTRACT:
A backlight module including a diffuser, a reflector, a side light source, a prism lens and a TIR (total internal reflection) lens is disclosed. The reflector is disposed under the diffuser. The side light source is disposed on a side between the diffuser and the reflector. The prism lens is disposed between the side light source and the reflector. The TIR lens is disposed on a bottom of the diffuser and adjacent to the side light source.

REFERENCES:
patent: 5709447 (1998-01-01), Murakami et al.
patent: 5926033 (1999-07-01), Saigo et al.
patent: 5926601 (1999-07-01), Tai et al.
patent: 6257737 (2001-07-01), Marshall et al.
patent: 6347873 (2002-02-01), Hosseini et al.
patent: 6609808 (2003-08-01), Chen
patent: 6975370 (2005-12-01), Yu et al.
patent: 7101070 (2006-09-01), Yu et al.
patent: 2002/0135997 (2002-09-01), Lammers
patent: 2004/0095740 (2004-05-01), Mai et al.
patent: 1296604 (2001-05-01), None
patent: 1467551 (2004-01-01), None
patent: 1549027 (2004-11-01), None
Seiji Sakai et. al.;41.1: A Thin LED Backlight System with High Efficiency for Backlighting 22-in. TFT-LCDs; 2004; SID 04 Digest; pp. 1218-1221.

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