Who has the knowledge and technology in LED display to send me thanks

Now the display screens on the market are all kind, and there are many kinds of screens, including LCD screens and LED displays, so what is an LED display? What is the way to buy LED display? Let's take a look at it together.

LED display.

LED display is simply a flat panel display, which is composed of a small module, and all kinds of text, images, and ** can be displayed through the LED display to enter the range of people's line of sight. The reason why the LED display can get the love of the public is also due to the advantages of the LED display, the advantage of the LED display is that the power consumption is small, the power is large, and the life is relatively long, which is why the LED has been recognized by the public as soon as it is listed.

The application range of LED display.

The advantages of LED display are introduced above, LED display is also because of such advantages, the scope of application is also very large, whether it is a shopping mall or a stadium or a bank, there is a LED display, or a restaurant, a station, or a hotel can see the LED display, but the LED display also has certain shortcomings, after the LED display is wet with rain, if people's eyes look at the LED display at close range for a long time, there will be eye diseases, There will be tears in the eyes, which happens because of the brightness of the LED display spike code finger screen.

Buying skills for LED displays.

The above introduces the application range of LED display, so what should we pay attention to when purchasing? First of all, we should pay attention to the fact that we must choose the best when purchasing, that is to say, we must choose the production of large manufacturers, do not choose small manufacturers for the sake of cheapness, and the quality is not good. And when choosing, you must choose the after-sales LED display, and when the brightness is adjusted, you must adjust it to a reasonable brightness, otherwise the LED display will not be good for the eyes for a long time, and there will be eye diseases, and so on A series of bad situations.

And when buying LED display, you should also see the resolution of the screen clearly, and don't pursue the clarity of the screen excessively, which is not good for the eyes. Choosing a big brand of LED display is the best in terms of quality, appearance and after-sales.

The above is the explanation and introduction of the LED display, do you understand? When choosing, you must choose the best one, good for the eyes, don't guess that in order to save a little money and harm your eyes and body, no matter from which point of view, the sentence "a penny, a penny" will never go out of style. I hope everyone can buy the led display they want.

You can get it for free

"LED Display (LED

panel), LED is the English abbreviation of light-emitting diode, referred to as LED. It is a display method that controls semiconductor light-emitting diodes, and its general appearance is that it is composed of many light-emitting diodes, usually red, and the characters are displayed by turning the lights on and off. A display screen used to display various information such as text, graphics, images, animations, video signals, etc.

LED display, also known as electronic display screen or floating word screen. It is composed of LED dot matrix, through the red or green light beads to display text, animation, content, can be replaced at any time, each part of the components are modular structure of the display device. It usually consists of a display module, a control system and a power supply system.

The display module is composed of a dot matrix composed of LED lights, which is responsible for light-emitting display; The control system can make the screen display text, **, ** and other content by controlling the light and off of the corresponding area; The power supply system is responsible for converting the input voltage and current to the voltage and current required by the display.

The LED display can display changing numbers, text, graphics, and images; It can be used not only in the indoor environment but also in the outdoor environment, and has the advantages that projectors, video walls, and LCD screens cannot match.

The reason why LED has been widely valued and developed rapidly is inseparable from its own advantages. When these advantages are summarized: low working voltage, low power consumption, miniaturization, long life, impact resistance and stable performance, the development prospect of LED is extremely broad, and it is currently developing towards higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity, reliability, and panchromatic.