what is digital signage system

digital signage

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what is digital signage system

What is the function of LCD Polarizer?

Polarizer is an important part of LCD screen. With the emergence of special full matching technology, polarizers are more and more widely used in LCD. What role does polarizer play in LCD?   Polarizer is widely used in LCD industry, and LCD needs to use polarizer. Polarizer and liquid crystal play an important role in development. In the production process, two pieces of ordinary tempered glass are printed on the circuit, and then glued together and folded. Then the liquid crystal is injected into the middle of the two sides of the glass, and the polarizer is pasted on the top and bottom of the glass.   The upper and lower glass should be pasted with polarizer, but pay attention to the direction. If the lower polarizer filters the x-direction light, the upper polarizer can only filter the y-direction light. If the upper polarizer filters out the light in the Y direction and the lower polarizer filters out the light in the X direction, the user can see nothing. Although the LCD works normally, the polarizer is not visible to the naked eye. Now the LCD color screen is generally only on the film, not on the film, the product technology innovation.   People who have studied physics should know what polarized light is. The imaging of LCD must rely on polarized light. All liquid crystals have two polarizers close to the liquid crystal glass to form a liquid crystal sheet with a total thickness of about 1 mm. Without

How to maintain DLP seamless splicing screen

How to do regular maintenance of large-screen optical equipment, DLP seamless splicing screen wall maintenance guide, as long as you remember and follow it, DLP seamless splicing screen wall will be no problem for 50 years. 1. Put the large-screen optical equipment in an environment that is easy to ventilate to increase the service life of the bulb of the large-screen optical equipment. 2. Regular cleaning of large-screen optical equipment can improve the brightness and contrast of the large-screen display system (increased by 10% to 30%). 3. When the temperature is very low, it will affect the normal use of the outdoor large screen. Generally, it is recommended to temporarily stop using it when it is below minus 30 degrees Celsius. Of course, taking other measures, such as installing an air conditioner in the box, can also ensure normal use. 4. Pay attention to the maintenance of daily optical components (color wheel, LCD panel, polarizer, lens, etc.) to prevent premature aging. 5. If the DLP seamless splicing wall fails, please contact the manufacturer in time. The above five points are the maintenance guide for DLP seamless splicing screen wall for everyone. I hope you will pay more attention to it during use.

Outdoor Digital Signage – 5 Tips of Making It Effective

Vying for consumers’ attention is a lot tougher now in this new age of content. You need to up your game to compete with online ads. Nonetheless, your outdoor signages can still play a significant role in bringing in more exposure for your brand. To make sure it stands from the rest, you should consider going digital. According to Grand View Research, the overall spending for outdoor digital signage displays reached $21.49 billion in 2020. Experts believe that this trend will only continue to grow in the coming years. So get on with the times and explore how digital signages can become effective marketing platforms for your business to increase sales. With that, here are some useful tips in creating your outdoor digital signages. 1. Choose the right software Going digital with your outdoor signages means investing in a reliable digital signage software. This tool will allow you to manage your signages remotely and in real-time. With numerous options available, you might struggle in choosing the right one for your business. And while there is no such thing as a “perfect” software, there are some digital signage software features and benefits you should look out for. For one, you would want a user-friendly software. After all, not everyone can be experts on programming. You need an intuitive platform that will allow you to painlessly perform and automate essential tasks. Another element you should look out for is security. The digital space is often the hunting grounds for hackers, scammers, and fraudsters. Hence,

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