Backlight unit and liquid crystal display using the same

Details Backlight unit and liquid crystal display using the same Backlight unit and liquid crystal display using the same

2011-07-05

2011-07-05

Duong, Thoi V (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Holder, support, frame, or housing

C349S065000, C349S062000, C362S097200, C362S633000

Reexamination Certificate

active

07973872

ABSTRACT:
A backlight unit that minimizes damage to an optical sheet due to external impacts, and a liquid crystal display employing the backlight unit are disclosed. The backlight unit comprises a light source unit comprising a plurality of light sources; a bottom cover that receives the light source unit and comprises a first protrusion; support sides fastened to both opened shorter sides of the bottom cover to support the light source unit and comprising a second protrusion; and an optical sheet unit disposed on the light source unit and comprising a first long hole in which the first protrusion is inserted and a second long hole in which the second protrusion is inserted, wherein the first and second long holes have a dumbbell shape in which the diameter of a curved portion is larger than the width of a linear portion through which the first and second protrusions pass.

REFERENCES:
patent: 6835961 (2004-12-01), Fukayama
patent: 7125157 (2006-10-01), Fu et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2624496