Illumination – Display backlight – Lcd backlight
Reexamination Certificate
2005-12-05
2010-06-22
Sawhney, Hargobind S (Department: 2885)
Illumination
Display backlight
Lcd backlight
C362S097100, C362S243000, C362S328000
Reexamination Certificate
active
07740364
ABSTRACT:
A direct light type backlight unit having a structure in which divided luminance areas are sequentially turned on and off and a liquid crystal display device employing the backlight unit are provided. The backlight unit includes: a base substrate; a plurality of point light sources arranged in a plurality of lines and mounted on the base substrate; and a reflector sheet vertically formed between lines of the point light sources, reflecting light emitted from the point light sources.
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English translation of the Japanese Patent No. JP 410010997 A (Kurematsu) provided by the Advanced Industrial Property Network (AIPN) of the Japanese Patent Office.
Cho Tae-hee
Jung Il-yong
Oh Jin-kyoung
Seong Ki-bum
Wang Jong-min
Samsung Electronics Co,. Ltd.
Sawhney Hargobind S
Sughrue & Mion, PLLC
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