Illumination – Display backlight – Lcd backlight
Reexamination Certificate
2007-03-27
2007-03-27
Alavi, Ali (Department: 2875)
Illumination
Display backlight
Lcd backlight
C362S033000, C362S561000, C349S113000
Reexamination Certificate
active
10897427
ABSTRACT:
A backlight unit of a liquid crystal display device includes a light source and a reflective means, the reflective means having a plurality of sloping reflective surfaces for reflecting light emitted from the light source to a light-irradiation surface of a liquid crystal panel at an angle of about 30° or less with respect to a line perpendicular with the light-irradiation surface of the liquid crystal panel thereby to improve light efficiency.
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Kubota Yoji
Matsui Toshio
Alavi Ali
LG. Philips LCD Co. Ltd.
Morgan & Lewis & Bockius, LLP
Sawhney Hargobind S.
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