Technical parameters of LED large screen in indoor auditorium Shenzhen caishida
Author:Yang Li Time:2021-07-20 14:38 Browse(867)
Technical parameters of LED large screen in indoor Auditorium - Shenzhen caishida, touch screen and OLED Forum
It has the following characteristics: 1. Real time broadcast: it can support DVI, HDMI, 3G / HD / SD three speed SDI high-definition display mode, and is suitable for indoor places such as TV video programs, VCD or DVD and live scenes.
2. Convenient installation: power supply and system; There is no assembly line between boxes; 3. High quality material: imported light-emitting materials.

Technical parameters of LED large screen in indoor auditorium Shenzhen caishida

high quality IC chip, noiseless high-power power supply; Full screen fan less design, no noise, low power consumption, It can be used in the temperature range of 0 ℃ ~ 55 ℃.
4. High resolution: it can perfectly show the high-definition picture quality and delicate color.
5. Super long life: it selects high-quality light-emitting components as the core material of the display screen and adopts its own patented circuit board design.
fundamentally ensures the service life of the product.
6. Wide perspective: 160 ° 7. Stable performance: distributed scanning technology and modular design technology are adopted.
the reliability and stability are higher.
8. Fine image quality: nonlinear correction technology.
the image effect is fine and clear; The animation effect is vivid and diverse; The video effect is smooth Realistic.
9. Seamless splicing: the splicing error between modules should be controlled within plus or minus 0.1 mm.
the higher the technical specification parameter value is, the better. Generally, customers will choose several manufacturers to evaluate the LED display screen when purchasing.
and then decide the LED large screen supplier.
the price and technical parameters are two important items in the evaluation.
in the case of similar price.
technical parameters become the key Many customers think that the higher the parameter value is, the better the quality of the display screen will be.
many customers think that the higher the parameter value is, the better the quality of the display screen will beIs that actually the case? Let's take a simple example.
it's also the indoor P4 full-color display screen. In terms of the brightness value of the display screen.
some manufacturers will write 1600cd / m2.
some manufacturers will write 1200cd / m2.
is 1800 better than 1200? The answer is not necessarily.
, because indoor LED screen brightness requirements are not high, generally more than 800 are very good..
brightness is too high, but it will glare affect.
viewing from the life expectancy, too high brightness is also easy to advance overdraft display life.
. So reasonable use of brightness is positive solution.
is not the higher the brightness of the better.
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