Backlight assembly with optical film having positioning flange

Details Backlight assembly with optical film having positioning flange Backlight assembly with optical film having positioning flange

2007-03-13

2007-03-13

O'Shea, Sandra (Department: 2875)

Illumination

Display backlight

Lcd backlight

C362S627000

Reexamination Certificate

active

10902943

ABSTRACT:
A backlight assembly includes a frame, a light source, and at least one optical film. The light source is disposed on the frame. The optical film has at least one positioning flange. The positioning flange includes at least two contact edges configured to abut against at least one edge of the frame in at least two directions to hold the optical film in place relative to the frame.

REFERENCES:
patent: 6055029 (2000-04-01), Kurihara et al.
patent: 6068381 (2000-05-01), Ayres
patent: 6835961 (2004-12-01), Fukayama
patent: 2002/0030983 (2002-03-01), Chou
patent: 2002/0093811 (2002-07-01), Chen
patent: 2002/0167626 (2002-11-01), Matsuda et al.
patent: 2003/0133207 (2003-07-01), Minami et al.
patent: 2004/0257791 (2004-12-01), Chen et al.
patent: 2006/0007367 (2006-01-01), Cho
patent: 2003-043456 (2003-02-01), None

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