lcd video wall price in india

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lcd video wall price in india

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

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

Digital signage industry trends in 2021

Today’s digital signage solutions have come a long way from the beginning. Digital displays are everywhere, in pharmacies, retail stores, fast food restaurants, stadiums, and even your local dentist’s studio and bank branch, which can help us in our daily lives. Naturally, as the complexity of digital signage increases, retailers and marketers are taking advantage of the value of smart digital signage. According to a report by MarketsandMarketsTM, by 2024, analysts expect the value of the digital signage field to exceed $29 billion. It is expected that the use of new technologies such as OLED and electronic paper displays will contribute to this growth. In addition, the increased use of LEDs and LCDs may be another factor driving the development of the digital signage industry. Another factor that promotes growth is the development of hardware and software. Digital signage is becoming more and more reliable, enabling consumers to receive information through features such as interactivity and personalization. What other digital signage technology trends are expected throughout 2021 and beyond? Size variability may be one of the biggest trends. Retailers and shopping malls can choose a variety of digital displays, including large-screen video walls, smaller devices such as tablets, and shelf edge displays in aisles, all of which have proven consumers participate. As digital signage becomes the basis for consumer or public participation, the demand for customized and personalized messaging continues to increase. In other words, deliver the right message to the right person. 2021 Digital signage industry trends are worth

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