Illumination – Display backlight – Lcd backlight
Reexamination Certificate
2007-10-23
2007-10-23
Lee, Jong-Suk (James) (Department: 2885)
Illumination
Display backlight
Lcd backlight
C362S249070, C362S294000, C257S715000
Reexamination Certificate
active
11117603
ABSTRACT:
A backlight unit is provided with LEDs having a cooling structure. The backlight according to an embodiment includes a heat pipe, which is disposed below a PCB having the LEDs thereon, and a heat sink connected with the heat pipe. In operation, heat generated from the LEDs is conducted via the PCB and the heat pipe and is radiated by the heat sink.
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Jeong In Suk
Kim Gi Bin
Birch & Stewart Kolasch & Birch, LLP
Lee Jong-Suk (James)
LG.Philips LCD Co. , Ltd.
Negron Ismael
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