Backlight assembly and liquid crystal display having the same

Details Backlight assembly and liquid crystal display having the same Backlight assembly and liquid crystal display having the same

2007-05-08

2007-05-08

Husar, Stephen F (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S561000

Reexamination Certificate

active

11322302

ABSTRACT:
A backlight assembly and an LCD having the same are disclosed to prevent wrinklings of optical sheets due to close contact of optical sheets or prism sheets. The backlight assembly includes multiple optical sheets disposed between a light guiding plate and a display unit, for the diffusion of light, collection of light and securing of horizontal viewing angle. The front surface or the rear surface of each of the optical sheets each has an embossing structure or a matte structure to decrease a contact area between the multiple optical sheets and to minimize frictions.

REFERENCES:
patent: 5467208 (1995-11-01), Kokawa et al.
patent: 5598280 (1997-01-01), Nishio et al.
patent: 6154262 (2000-11-01), Ogura
patent: 6480248 (2002-11-01), Lee et al.
patent: 6486931 (2002-11-01), Ueda
patent: 6788359 (2004-09-01), Lee et al.
patent: 6981776 (2006-01-01), Lee

Affiliated with

Also associated with

Rating

Backlight assembly and liquid crystal display having the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Backlight assembly and liquid crystal display having the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Backlight assembly and liquid crystal display having the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3799688