Backlight assembly and display device having the same

Details Backlight assembly and display device having the same Backlight assembly and display device having the same

2011-08-23

2011-08-23

Alavi, Ali (Department: 2875)

Illumination

Edge lighted panel

Light modifier with emission face combined with light guide...

C362S606000, C362S620000, C362S097100, C362S558000, C362S332000

Reexamination Certificate

active

08002451

ABSTRACT:
A backlight assembly includes; light sources which emit light, a diffusion plate including an incident surface on which the light is incident, an exit surface which is disposed substantially opposite to the incident surface and from which the light exits, and a lens pattern which is disposed on the exit surface, and an optical sheet which overlaps the diffusion plate and includes a prism pattern on a top surface thereof, wherein each lens of the lens pattern includes a first curved portion which forms part of a curve and first linear portions which extend from both ends of the first curved portion, respectively, and each prism of the prism pattern includes a second curved portion at an apex thereof.

REFERENCES:
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patent: 2006/0279953 (2006-12-01), Kim et al.
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patent: 10-2002-0061802 (2002-07-01), None
patent: 10-2006-0040980 (2006-05-01), None
patent: 10-2008-0021043 (2008-03-01), None

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