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.

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.

Abstract: Disclosed herein are a fluorine-doped tin oxide (FTO) transparent conductive film glass used for defogging purposes comprising a glass layer, a dielectric barrier layer, a functional layer, a metal electrode layer, a plastic intermediate layer, and a glass layer, stacked in this sequential order, in which the functional layer comprises an FTO transparent conductive film having a molar ratio of F to Sn in the range of 0.5 to 2, mainly including a (301) crystal plane and being formed by a spray coating method, and a method of fabricating the same.