Illumination – Edge lighted panel – Housing
Reexamination Certificate
2008-05-06
2008-05-06
Choi, Jacob Y. (Department: 2885)
Illumination
Edge lighted panel
Housing
C362S225000, C362S613000, C349S058000, C349S067000
Reexamination Certificate
active
07367708
ABSTRACT:
A direct type backlight unit includes a metal housing having a base, at least one metal supporting pin and a buffer element. The metal supporting pin is formed integrally on the base and protrudes upwardly therefrom for supporting an optical film disposed upon the backlight unit, and the buffer element is disposed between the metal supporting pin and the optical film so as to prevent the metal supporting pin from damaging the optical film.
REFERENCES:
patent: 4943689 (1990-07-01), Siefer et al.
patent: 6407781 (2002-06-01), Kitada
patent: 6417833 (2002-07-01), Takemoto
patent: 6902300 (2005-06-01), Lee
patent: 2004/0012763 (2004-01-01), Yu et al.
patent: 2004/0120161 (2004-06-01), Hwang
patent: 2005/0225992 (2005-10-01), Idei et al.
patent: 10-326517 (1998-12-01), None
patent: 2002-116704 (2002-04-01), None
Choi Jacob Y.
HannStar Display Corp.
LandOfFree
Direct type backlight unit 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 unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct type backlight unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2779072