The effect of LED display starts to approach that of traditional LCD display (equivalent to the definition of 40-inch HD TV). We believe this will start a new era of LED display. The maturity of P0.6-0.7 and P0.3 in the future will open up the FHD and 4K era of LED display, which we expect to be realized in the next decade. From the cost side, LED chips, beads and even applications basically show an exponential decline trend. Even though the initial cost is high, LED applications can quickly overcome the cost disadvantage in just a few years.
5302AGG LED
5302AGG 0.50 inch
5302BGG 7-Segment
5302BGG Display
Why leds emit different colors of light. LED is the abbreviation of English Light Emitting Diode. Like diode, it has PN junction and one-way conductivity. Forward voltage is applied to the pins at both ends of PN junction, so hole and free electron meet, resulting in compound, and then produce certain energy. And that energy is either in the form of heat, or it's in the form of light, which is what leds are in the form of light, and of course leds are also hot. Ordinary diodes do not emit light droplets.
4402AB LED
4402AB 0.40 inch
4402BB 7-Segment
4402BB Display
