Direct type backlight module

Details Direct type backlight module Direct type backlight module

2006-03-28

2006-03-28

Cariaso, Alan (Department: 2875)

Illumination

Illuminated scale or dial

Internal light source

C362S615000, C362S629000

Reexamination Certificate

active

07018059

ABSTRACT:
A direct type backlight module. The backlight module includes a reflector, a diffuser plate, lamps, and a light-distributing device. The diffuser plate is disposed on the reflector, and the lamps are disposed between the reflector and the diffuser plate. The light-distributing device is disposed between the lamp and the diffuser plate, and guides light from the lamp to the diffuser plate. A space is defined between the light-distributing device and the diffuser plate.

REFERENCES:
patent: 4985809 (1991-01-01), Matsui et al.
patent: 5057974 (1991-10-01), Mizobe
patent: 5249104 (1993-09-01), Mizobe
patent: 6239851 (2001-05-01), Hatazawa et al.
patent: 2002/0113924 (2002-08-01), Saito et al.
patent: 2003/0026085 (2003-02-01), Ueda et al.
patent: 2003/0081402 (2003-05-01), Jeon et al.
patent: 2003/0184993 (2003-10-01), Yamada
patent: 2004/0004684 (2004-01-01), Yang et al.
patent: 2004/0032725 (2004-02-01), Hsieh et al.
patent: 06095105 (1994-04-01), None
patent: 2001-356702 (2001-12-01), None

Affiliated with

Also associated with

Rating

Direct type backlight module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct type backlight module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct type backlight module will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3598729