Illumination – Light modifier – Refractor
Reexamination Certificate
2005-06-09
2008-12-16
Truong, Bao Q (Department: 2875)
Illumination
Light modifier
Refractor
C362S601000, C362S606000, C362S607000, C362S224000
Reexamination Certificate
active
07465072
ABSTRACT:
A backlight unit includes: at least one lamp; and a plurality of optical sheets on the at least one lamp, the plurality of optical sheets having a micro-lens sheet.
REFERENCES:
patent: 6011602 (2000-01-01), Miyashita et al.
patent: 6527410 (2003-03-01), Yamaguchi
patent: 2004-038009 (2004-02-01), None
patent: 2005-221619 (2005-08-01), None
patent: WO 95/14255 (2005-05-01), None
Hong Young-Tae
Lee Sang-Yun
Lee Sung-Keun
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Truong Bao Q
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