Light emitting diode array module for providing backlight...

Illumination – Plural light sources – With modifier

Reexamination Certificate

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Details

C362S245000, C362S249070, C362S800000

Reexamination Certificate

active

10890201

ABSTRACT:
A Light Emitting Diode (LED) array module, which can be used as backlight, includes a bar-shaped Printed Circuit Board (PCB) on which conductive patterns for transmitting power are formed, a base formed on the PCB and made of a heat conductive material, a plurality of LED chips mounted on the base in a line and electrically connected to the conductive patterns of the PCB, a reflector formed to surround the plurality of the LED chips and adapted to reflect light radiated from the plurality of LED chips upward, and a lens formed above the plurality of LED chips and reflector to have a bar shape and adapted to diffuse the light radiated from the plurality of LED chips and reflector in a horizontal direction.

REFERENCES:
patent: 1374900 (1921-04-01), Benzer et al.
patent: 5782555 (1998-07-01), Hochstein
patent: 6608614 (2003-08-01), Johnson
patent: 2002/0191407 (2002-12-01), Haen et al.
patent: 2003/0072156 (2003-04-01), Pohlert et al.
patent: 2004/0223328 (2004-11-01), Lee et al.
patent: 2005/0047130 (2005-03-01), Waters
patent: 2005/0195602 (2005-09-01), Pan

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