The full color LED display is a new type of indoor and outdoor large-size electronic media, it has a large size, environmental adaptability, high brightness, dynamic play, unique indoor and outdoor large-size electronic media field.Such as LED Downlight, With the further increase of the cost, more and more fields of applications, widely used in the field of advertising, stage, signs, traffic facilities, public places, then you would ask, where to buy led light?
In recent years, the Spring Festival, using the full color LED Products display as the background and decoration. During the 2008 Spring Festival Gala stage design, we use positive background, side background, smallpox background, extensive use of full color LED display, making the stage fantastic, and the atmosphere to heighten the effect of class. The application of the stage is just one aspect of the application of full-color LED display, full-color LED display is at an unprecedented rate into a wide range of application areas.
In recent years, China has become the manufacturing center of the global LED full color display, the technical quality has improved continuously. With the technological level, users and manufacturers of LED full color display of the performance parameters have become increasingly demanding. LED full color display of all performance parameters, about 70% depending on the performance parameters of the LED devices. Therefore, the LED devices become the most important key components of the full-color LED display, where to buy led light?
LED device parameters on the performance parameters of the LED full color display. There are dozens of full color LED display performance parameters, including the key parameters of nearly 20. Here’s LED street light device parameters and performance parameters of the corresponding impact of full color LED display one by one narrative.
The brightness of the LED full color display indicators. Generally, considered the outdoor display shall not be less than 5000nits, indoor display no less than 1000nits. The entire screen brightness depending on the composition of each pixel’s red, green, blue LED brightness values superimposed, red, green, and blue brightness values approximate accordance with the ratio of the proportion of 3:6:1, then you would know, where to buy led light.
The full-color LED display is composed of red, green and blue LED, each color is measured by the wavelength. Closely related to the display of color and this wavelength. Display red, green and blue LED, the average wavelength determines the dynamic range of color gamut LED full color display. In general, the wavelength of the red LED choose around 625nm, green at about 525nm, blue 470nm or so. The high quality full color LED display should have a wide color gamut.