Illumination – Display backlight – Lcd backlight
Reexamination Certificate
2011-03-15
2011-03-15
Husar, Stephen F (Department: 2875)
Illumination
Display backlight
Lcd backlight
C362S218000, C362S231000, C362S249020, C362S294000
Reexamination Certificate
active
07905618
ABSTRACT:
Provided is a backlight unit including a plurality of light emitting diodes (LEDs) that emit light; a plurality of LED modules having a printed circuit board (PCB) which supports and drives the plurality of LEDs; a plurality of optical sheets that are attached to the top surfaces of the respective LED modules; and a plurality of heat radiating pads that are attached to the rear surfaces of the respective LED modules.
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Hahm Hun Joo
Jeong Young June
Kim Dae Yeon
Shin Chang Ho
Shin Jae Hong
Husar Stephen F
Samsung LED Co., Ltd.
Sughrue & Mion, PLLC
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