how to make video wall

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how to make video wall

LCD splicing screen is often damaged by dust

At present, LCD splicing screens are becoming more and more mature in application industries such as indoor high-end command and control centers, dispatch centers, and monitoring centers. We all know that dust is harmful to the human body, but you certainly did not expect that dust will also do the same to LCD splicing screens. As an electronic product with extremely high technological content, LCD splicing has a great impact on it due to dust. The LCD splicing screen movement uses many optical components, and it is precisely the dust that damages the optical components the most. Contrast refers to the maximum brightness value that the large screen display unit can output divided by the darkest brightness value. When in a dark scene, the dust on the optical components will reflect stray light and project the light that should not be projected from the lens. The brightness of the dark part. Similarly, some light in the bright part will be blocked by dust, reducing the amount of light reflection and transmission, and reducing the brightness value of the bright part, the contrast will naturally decrease in the past. The color wheel of the LCD splicing screen is the main accessory for color processing, including a high-speed motor, which rotates at about 7200 revolutions per minute. If a lot of dust is attached to the periphery of the color wheel, it will affect the rolling of the color wheel, resulting in a decrease or instability of the color wheel speed, which

Digital signage VS LED advertising machine, which is better

With the vigorous advancement of the country’s new infrastructure during the “14th Five-Year Plan” period and the development of the contactless economy in the post-epidemic era, enterprises, governments, transportation, education, medical and other fields will accelerate intelligent and digital transformation, and smart display terminals have become an industry An indispensable basic carrier in digitization. As the application scenarios of smart commercial display become more and more extensive, its industrial value is constantly improving, and it has become an important strategically significant field in the electronic information industry. As an important part of the LED display, it is natural to not miss this blue ocean market with unlimited prospects. Two commercial display products, digital signage and LED advertising machine, have occupied most of the outdoor commercial display market share in recent years. In today’s market, digital signage is dominated by outdoor commercial display, mainly LCD, and the current LED outdoor advertising machine is also a commercial display product that has only gradually emerged in recent years. Why did digital signage come into being? LCD or LED? Along with the development trend of digital information technology, commercial offices such as merchants, enterprises, and units have already begun to switch to digital propaganda. Traditional posters, leaflets, banners, etc. have all begun to show a substantial reduction, as there are many digital devices that can replace them, and the effect is even better. In today’s day when digital information becomes normal, digital signage has come into life, and the work of publicity and display

Advantages of digital signage in smart transportation scenarios

With the rapid development of digital information technology, the overall technology in the urban transportation field has also been effectively improved, and information modernization and intelligence have gradually been realized, and “smart transportation” has gradually been realized from the concept. Based on the background of smart transportation, how to realize the smart display of traffic information is the key. In-depth analysis of the application and advantages of digital signage in smart transportation, aviation, subway and rail transit. Airport flight display application With the rapid development of social processes, the digital construction of urban airports not only assumes the responsibility of aviation infrastructure, but also becomes the central hub of regional economic integration and urban internationalization. The year-on-year increase in passenger throughput and the continuous improvement of airport service quality have placed stringent requirements on real-time information updates and display equipment at the airport. Actually used in airport scenarios, digital signage can be used as a large aviation display screen to realize the intelligent display of information. On the one hand, after being equipped with the CMS messaging system, it can realize the unified scheduling and control of the information released by multiple terminal devices, present flight and boarding gate information in real time, realize flight information guidance, meet the needs of passenger flow information identification, and can also follow up in time. Check-in status of each flight to enhance the passenger’s flight experience; in addition, information such as flight number, remaining flight tickets, city weather and other information can also

55 inch video wall

55 inch 3.5mm narrow bezel video wall study case in Germany

Product: 55 inch 3.5mm narrow bezel DID video wall
Installation time: 2021
Area: Germany
Key features:
• 55 inch 3.5mm narrow bezel video wall

• Original DID-LCD BOE panel
• Good white balance factory setting
• 4K resolution for the whole video wall screen
• Push out bracket, convenient for maintain service
• Daisy chain and DP loop support

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