Optical film and backlight module, display device and...

Details Optical film and backlight module, display device and... Optical film and backlight module, display device and...

2007-05-25

2009-06-09

Sawhney, Hargobind S (Department: 2885)

Illumination

Edge lighted panel

Housing

C349S062000

Reexamination Certificate

active

07543975

ABSTRACT:
A backlight module is provided. The backlight module includes a frame, a fixed structure and at least one optical film. The fixed structure includes a fixed part and a connected part connects to the surface and the fixed part. The width of the fixed part is substantially greater than the width of the connected part. The at least one optical film includes an accommodated part comprising a first portion and a second portion adjoins to the first portion. The width of the first portion is substantially greater than or substantially equal to the fixed part, and the width of the second portion is substantially greater than or substantially equal to the width of the connected part.

REFERENCES:
patent: 6835961 (2004-12-01), Fukayama
patent: 7125157 (2006-10-01), Fu et al.
patent: 7188965 (2007-03-01), Chang et al.
patent: 7197227 (2007-03-01), Fan et al.
patent: 7244966 (2007-07-01), Fukayama
patent: 2003/0231499 (2003-12-01), Kao
patent: 2005/0110920 (2005-05-01), Harayama et al.
patent: 2291138 (1998-09-01), None
patent: 444872 (2001-07-01), None
patent: 466360 (2001-12-01), None
patent: M247837 (2004-10-01), None
patent: M256500 (2005-02-01), None
patent: 200702788 (2007-01-01), None
English language translation of abstract and pertinent parts of CN 2291138.
English language translation of abstract of TW 466360.
English language translation of abstract of M247837.
English language translation of abstract of M256500.
English language translation of abstract of 444872.
English language translation of abstract of 200702788.

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