LED display screen manufacturer will introduce the main parameters of LED display screen in detail

Time:2018-10-25 Views:247

As the LED display becomes more and more popular, we need to know more about it when we use it.For some of the basic parameters we should know:

1. Pixels and pixel diameter

Each light-emitting unit in the LED display can be individually controlled is called a pixel.Each LED pixel ￠diameter refers to the diameter of the pixels, unit in millimeters (mm).For the indoor screen, the most common ones include: 2mm, 3mm, 3.7mm, 5mm, 8mm, 10mm, etc.For the outdoor screen, there are 10mm, 12 mm, 16mm, 18mm, 21 mm, 26mm, 48mm and so on.Outdoor screens typically have multiple leds per pixel.

2. The resolution

LED display manufacturers say the number of pixels in an LED display is called the resolution of the LED display.

3. The gray level

Grayscale refers to the change degree of light and shade of pixel luminescence. The grayscale of a primary color is usually 8 ~ 256.If the gray level of each primary color is 16, then for the double-primary color color screen, the ear development hill color is 16 x 16=256 kinds, also known as the screen for 256 colors.

4. Double colors

Most color LED displays are two-tone color screens, that is, each pixel has two LED cores, one of which is red light and the other is green light.When the red light tube core is on, the pixel is red.When the green light tube core is bright, the pixel is green;When the red and green cores are lit at the same time, the pixel is $.Among them, red and green are the primary colors.

5. Full color

Red, green, and blue make up the full color.

Shenzhen derunsel optoelectronics co., LTD. Is a high-tech company mainly engaged in LED display production, sales, leasing and service.The products are widely used in airport, railway station, bus station, large-scale sports and exhibition venues, intelligent transportation, expressway, bank, advertisement, power, telecommunication, medicine, tax, bank, school, community, trading market, public square, real estate, communication, catering and other industries.The company has established a modern management, advanced equipment LED display screen production and processing base.The company regards the product quality as the life of the enterprise, carries on the rigorous process design, the strict production supervision and the quality inspection to each product, provides the high quality product and the service for the customer.

Adhering to the corporate tenet of "credit first, quality first, service first, safety first and efficiency first", the company provides customers with superior products and first-class services through scientific and technological innovation and builds a well-known brand in the optoelectronics industry.Based on the design concept of humanization and high sense of responsibility to users, we truly achieve the perfect combination of practicality and beauty, quality and service parallel, we will win the trust of customers with reliable product quality, first-class after-sale service and satisfactory market price.