LED full color screen selection of the four parameters

Time:2018-11-27 Views:156

LED full color screen adopts red, green and blue light emitting tubes, each of which has 256 levels of gray scale and constitutes 16,777,216 colors.LED full color screen display system, the use of the latest LED technology and control technology, so that LED full color screen price lower, more stable performance, lower power consumption, higher unit resolution, more vivid and rich color, composition of the system when the electronic components are fewer, so that the failure rate.

I. main technical parameters of indoor LED display screen

LED full color screen technical parameters table

Ii. Application of led full color screen

Applied to hospitals, schools, wharf, building, enterprise, government hall, radio and television system, command system, restaurant, hotel, KTV, wholesale market, etc., the application of led full color range, there are a lot of friends want to buy something I don‘t know how to choose, this period in shenzhen for you about led full color led display manufacturer of choose and buy of the five parameters.

Three, LED full color screen selection of the five parameters

1. Pixel points.Because it is indoor watch sticks a technology, so two kinds of model are red green blue 3 in one.Point spacing is the basis of LED screen model differentiation and also determines the final display effect of LED screen.P5 point-spacing technology was the leader in high-definition display field many years ago, with the resolution of 40,000 pixels per square meter.

2. Screen brightness.Indoor table paste technology belong to scan driver, brightness requirements is usually more than 1600 CD / ㎡, in outdoor, or indoor window position must choose brightness is larger than 2500 or more CD / ㎡ brightness model.

3. Optimal stadia and effect: the background screen used in previous stage, venue and various activities is generally P6 or larger.Generally, you can see the picture clearly when you look at it at about 10M, but you will be embarrassed to see the full screen of particles after only two steps closer.Nowadays, all kinds of performing arts businesses are developing rapidly. P5 and P4 models are generally used for indoor LED screens, and P3 is the high-definition one.(but currently, the price of P3, P2.5 and other ultra-clear displays is relatively expensive)

4. LED display price: if the viewing position is not harsh, the indoor full-color LED display effect is difficult to distinguish, such as P5 and P6 mentioned above, but the more refined the model, the more expensive it is.

5. Selection: the selection of indoor LED screen model is mainly based on P5 model as the watershed, and the P4, P3, P2.5 and other ultra-clear models with higher definition are ahead, generally suitable for small areas.P6, P7.62 and other table stickers are followed closely to use the environment with a large area and a long viewing distance.