Views: 0 Author: Site Editor Publish Time: 2021-05-07 Origin: Site
LED, or light-emitting diode, is a light-emitting device made of semiconductor homogeneous PN junction, heterogeneous PN junction, metal-semiconductor (MS) junction, and metal-insulator-semiconductor (MIS) junction. Its working principle and some electrical characteristics are the same as general crystal diodes, but the crystal materials used are different. LEDs include visible light, invisible light, lasers and other different types, and visible light LEDs are common in life. The light-emitting color of light-emitting diodes depends on the materials used. Currently, there are many colors such as yellow, green, red, orange, blue, purple, cyan, white, full color, etc., and can be made into various shapes such as rectangles and circles.
What is the function of LED pixel dot light?
It can be programmed to control multiple synchronous changes at will, and can realize full-color change effects such as synchronous colorful, jump, scan, and water flow. It can also form a dot matrix screen with multiple point light sources to change various pictures, texts, animation effects, etc.; Features such as low power and long life.
Both the LED pixel dot light and the LED display screen can be controlled by a computer to transmit advertising information in real time, play advertising videos, and change advertising content at will. The LED display has higher pixels, and the display accuracy is correspondingly higher, and the close-range effect is better. The light source display screen also has a good visual effect when viewed from a distance, which can meet the long-distance visual needs of large advertisements. The neon sign changes are relatively monotonous, and cannot carry out real-time transmission and replacement of advertising content, and the use of functions is poor.
2) Diversity of use occasions
LED pixel dot lights can be used not only for dot-matrix displays, but also for outlines of buildings such as houses and bridges in urban lighting projects, and interior decoration lighting projects for entertainment venues such as hotels and hotels, which have great market prospects.
3) Environmental protection
Green lighting is an ecological design goal that the world follows. LED is a high-efficiency and energy-saving light source. It does not need to be filled with mercury, which can reduce energy consumption and reduce the emission of greenhouse gases and other pollutants into the atmosphere. LEDs can also be used in combination with solar cells. , It is one of the most environmentally friendly light sources.
What is the material composition of Suntech's LED pixel dot light?
What are the classifications of point light sources? Shenghong Optoelectronics is a professional point light source manufacturer, focusing on LED pixel dot lights for landscape lighting projects. Mainly divided into: led full-color point light source, monochromatic point light source, outdoor point light source, highly waterproof point light source.
1) Electronic components (PCBA board + lamp bead light source + smart IC + other components);
2) Shell accessories (shell + wire, etc.)
3) Waterproof materials (potting waterproof glue, etc.).
What are the types and specifications of point light sources?
1) In terms of appearance, there are circles, squares, diamonds, other special shapes, etc. Of course, the circle is the most classic and universal style;
2) Divided from the shell material, there are PC shell, car aluminum base, lens, flat top cover, spherical top cover, transparent shell, semi-transparent shell, etc.;
3) From the point of view of specifications, the common point light source size is in the range of 20~150mm.
What are the application scenarios of point light sources?
Since the dot matrix screen composed of point light sources also has quite good visual effects when viewed from a distance, it can meet the long-distance visual needs of large advertisements; therefore, Suntech's point light sources are widely used in the production of large-area building vertex array screens. The wall lighting of the facade, the outline of buildings, bridges and other buildings, the lighting decoration and embellishment of parks, rivers, squares, hotels, hotels, KTV and other large door background signs and interior decoration lighting projects, and others All kinds of special shaped objects, buildings and other lighting occasions.