What is LED display?
LED display is a video display which uses light-emitting diodes. An LED panel is a small display, or a component of a larger display. They are typically used outdoors in store signs and billboards, and in recent years have also become commonly used in destination signs on public transport vehicles.
Advantages of LED display
1. The advertising on the LED screen is dynamic and constantly changing, so the audience would not feel boring when they watch the advertisement .People would like to stay longer time to watch the vivid color and beautiful image. In this way, certainly they will be greatly impressed.
2. During an advertising campaign, it is possible to correct and change instantly information.
3. Though the advertising function of LED screen is great, the price is not high nowadays. And for the advertisers, the cost of advertising on LED screens is almost the same with traditional advertising billboards, and lowers than TV and radio media.
4. The advertisement on the LED displays is quiet and would not cause the boredom of the audience. Not like TV and radio advertising, the advertising on the LED display is not in street, stadium and such public place.
5. For the big companies, banks, publishing houses, casinos, hotels, entertainment complexes, the LED display attracts the interest in the promotion of their goods and services, and attract new customers to their offices.
About LED display
1,What does led stand for?
LED stands for Light Emitting Diode and it is a semiconductor that emits visible light when electricity passes through it. The emission of light depends on electrons flowing between anode and cathode and the color of the visual emission (that can be Red, Green, Blue, Amber, and White...) depends on the material utilized.
2, What is Pixel Pitch?
Pixel Pitch is the distance between each LED or Pixel on your LED display. Pixel pitch is similar to resolution with the smaller the pixel pitch giving you the best resolution.
3, What is viewing angle?
Viewing Angle is the angle at which you can clearly read the sign when you view from the side.
4, Difference between indoor and outdoor led display?
From a general point of view the difference between indoor and outdoor screens are the following: As the outdoor screens are usually watched from greater distances, they do not need the highest resolution (from great distance the human eye do not discriminate small details). The cost due to the big dimensions is therefore compensated by the lower resolution needed to provide a good image quality. IP level and cooling system: outdoor screens are treated with a particular "tropicalization" technique that grants an excellent resistance to water, salty air and corrosive intrusions typical of the outdoor installations. Moreover a particular forced-ventilation system guarantees that the temperature inside the module remains constant and does not pass the critical levels. sun and vandalism protection system: outdoor LED screens are provided with a special protection system that has the double function of protecting the screens from the sun (increasing the contrast levels and obtaining a better image) and from vandalism. Brightness: the outdoor usage requires high brightness components in order to be visible from greater distances and most of all to contrast the direct sunlight.
5, How to decide to use RS232 or RS485?
If you are communicating using the RS232 you shouldn¡¯t go over 50 feet, because this could cause problems in your communication. For anything over 50 feet you should use the RS485 which is good for 4000 feet.
Purchase guide
1, How to place an order?
Orders are primarily accepted by phone, email, and facsimile. We will be happy to assist you. Our normal office hours are from 8AM. To 5 PM. Monday to Friday.
2, How to choose right LED display?
Here are a few main factors that are important to narrowing the options:
Dimension; Firstly, if you have a space limitation in the location where you will be installing the sign, you should consider dimensions. Make sure the case of your display will fit within your constraints.
LED signs are communication tools that solve problems, so you have to consider what needs to be accomplished by your sign to determine the most appropriate model. Consider the type of information you want to display, which determines the number of lines, as well as the number of characters across you need to show at one time. If you are going to use abbreviations versus words, for example, this will affect the size of display that you need. It is a good idea to write down a message or messages that you will commonly use, and count how many characters (letters, numbers, spaces, and punctuation) it takes. There is always scrolling capability if the message exceeds the size of the display, so this is a matter of preference and often budget.
Another consideration is the distance of visibility you need to attain.
3, How do I pay for my sign?
Usually we accept T/T, L/C, West union, Money Gram.
