led display numerous people should not be unfamiliar. In our daily life it is still relatively common, but some people still do not know much about led display is what. Let's introduce it below.
LED display: A flat panel display consisting of tiny panels of LED modules.
LED, short for light emitting diode. It is a diode made of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and indium (In) by controlling the display mode of semiconductor light-emitting diode. When the electron is combined with the hole, it can radiate visible light, so it can be used to make light-emitting diode. Used as an indicator in circuits and instruments, or as a text or digital display. Gallium phosphor arsenide diode emits red light, gallium phosphide diode emits green light, silicon carbide diode emits yellow light, and indium gallium nitrogen diode emits blue light.
LED display is commonly used to display text, images, video, video signal and additional information.
What are led displays and dmx512 led strip manufacturer? What are the advantages?
1, the area is malleable, LCD area is large, it is difficult to achieve seamless stitching, LED display can be extended arbitrarily, and achieve seamless stitching.
2. The luminous flux of LCD plasma screen attenuates extremely quickly. Normally, it needs to be replaced after about one and a half years of operation, but it is no problem for LED display screen under the same operating conditions for at least five years.
3. LED screen brushing machine can use interactive technology to enhance the interaction between the screen brushing machine as an advertising medium and the advertising audience, such as customizing touch screen, realizing cloud technology broadcast control management, etc.
4, in terms of display effect, LED display is superior to LCD screen in high brightness, wide viewing angle and excellent color reduction ability. LED screen brushing machines are commonly used in airports, shopping malls, hotels, high-speed trains, subways, theaters, exhibitions, office buildings, etc., the target customers have strong consumption power, with huge advertising value.
What is a lead display? LED display performance superior:
1) The luminous brightness is strong, and the display content is distinctly visible when the sunlight directly hits the surface of the screen within the visible distance. Super gray control with 1024-4096 level gray control, display color 16.7M or more, clear and vivid color, strong three-dimensional sense.
2) Static scanning technology, using static latch scanning mode, high-power drive, completely ensure the luminance.
3) Automatic brightness adjustment with automatic brightness adjustment function, can be in different brightness environments to obtain the best playback effect.
4) Completely adopt imported large-scale integrated circuit, considerably improve the reliability, easy to debug and maintenance.
5) Advanced digital video processing, technology distributed scanning, BSV LCD splicing technology, HD display, modular design/constant current static drive, automatic brightness adjustment, ultra bright pure color pixel, image picture clear, no jitter and double, eliminate distortion. Video, animation, charts, text, pictures and other information displays, network display, remote control.
The above is a brief introduction of what is led display, led display in our daily life is still a lot of applications, not only can give the store decoration, but also can better do the role of product publicity.