Abstract: The present invention provides an LED array module having an improved heat-dissipating effect, and a manufacturing method thereof. To this end, an LED array module includes one or more LED unit modules, the LED unit module comprising: an LED; a heat conductive heat-dissipating slug attached to the lower portion of the LED; and leads connected to the cathode and anode of the LED, respectively, wherein the LED array module comprises: a heat-dissipating plate; a heat conductive solder layer disposed and bonded between the upper surface of the heat-dissipating plate and the lower surface of the heat-dissipating slug; a first insulating layer formed on the upper surface of the heat-dissipating plate; and array electrodes which are formed on the upper surface of the insulating layer and are electrically connected to the leads to drive the LED.
Type:
Application
Filed:
August 25, 2011
Publication date:
October 17, 2013
Applicants:
SHINWOO TECH CO., LTD., KOREA INSTITUTE OF CERAMIC ENG. & TECH.
Inventors:
Hyo Tae Kim, Gi Seok Song, Heung Soon Kim