The date of payment from buyers deliver within days
Module Resolution: 64*32dots
Module size: 320*160mm
Pixel pitch: 5mm
Pixel density: 40000
Lamp bead: 2121
Average consumption: 350w/sqm
Max power consumption: 800w/sqm
Best view distance: 5-50m
Best view angle: 160`
Delivery and shipping: Generally speaking, the production and assembly time is within one month. And our PMC will offer you the right time before you placing the order. Then we will arrange the shipment to your sea port with the solution we drawing for you
LED is the abbreviation of Light Emitting Diode, a solid-state semiconductor device that converts electricity directly into light. The heart of the LED is a semiconductor wafer with one end attached to a holder, one end being the negative pole and the other end connected to the positive pole of the power supply, so that the entire wafer is encapsulated by epoxy. The semiconductor wafer consists of two parts, one part is a P-type semiconductor, in which the hole dominates, and the other end is an N-type semiconductor, which is mainly electrons here. But when the two semiconductors are connected, they form a "P-N junction." When a current is applied to the wafer through the wire, the electrons are pushed toward the P region. In the P region, the electrons recombine with the holes, and then the energy is emitted in the form of photons. This is the principle of LED illumination. The wavelength of light, which is the color of light, is determined by the material that forms the P-N junction. LCD liquid crystal display is the abbreviation of Liquid Crystal Display. The LCD is constructed by placing liquid crystals in two parallel glass. There are many vertical and horizontal small wires between the two glass. The rod crystal molecules are controlled by energization or not. Change direction and refract light to produce a picture.
LED and LCD have fundamental differences, first of all, the difference of the light source, followed by the difference of the display effect, the LCD can display the delicate picture, the LED does not.
LCD and LED are two different display technologies. LCD is a display composed of liquid crystals, while LEDs are illuminated.