LCD video walls have become a well-deserved main force, and are widely used in government, education, security and other fields. Five common misunderstandings in the purchase and application of LCD video walls: 1. Not the thinner the better 2. Splicing The larger the size of the unit, the greater the power consumption is not necessarily greater 3. There are temperature restrictions 4. There will be no color difference 5. When using the LCD video wall for a long time, it is best to let it rest intermittently.
Five misunderstandings of efficient application of LCD video wall
In today's commercial large-screen display market, LCD splicing has become a well-deserved main force, and is widely used in government, education, security and other fields. For the majority of industry users, although the LCD video wall is not unfamiliar, most of its understanding is superficial, and they do not have professional knowledge, which directly leads to many users inevitably purchasing and applying products. will fall into some misunderstandings, which will ultimately affect the use effect. See this article to comprehensively sort out several common problems in the purchase and application of LCD video walls to help industry users use them efficiently.
The thinner the LCD video wall, the better?
With the continuous maturity of LCD splicing technology, LCD video walls are becoming thinner and thinner. Under the vigorous publicity of industry manufacturers, the advantages of thin and light products have been well known by many industry users. For example, the weight is reduced, the screen experience is more beautiful, it is easier to install, and it can also speed up the response time. Relevant studies have shown that if the thickness of the spliced large screen is reduced by 20, its response speed will be increased by 35 on the original basis. So, does this mean that the thinner the LCD splicing product, the better? The answer is of course no, because the thinner the product will also bring certain negative effects, users must understand before purchasing.
The thinner the thickness of the product, the higher the requirements for the manufacturing process. If the manufacturing process is not up to standard, not only the color displayed on the screen will become dim, but the viewing angle will also become smaller, and at the same time, the probability of dead pixels on the screen will also increase. , and the yield of the product will decrease. So far, there is no complete set of technology in the industry to solve the above problems. Therefore, to produce thin and light products, the production cost of manufacturers will increase a lot. Correspondingly, if it is transferred to industry users, the cost of use will also be greatly increased. . High cost and many hidden dangers are what users must consider when they are pursuing the ultimate light and thin products. Of course, if conditions permit, they must choose, and it is best to choose big brand products with guaranteed quality and after-sales service.
The larger the size of the LCD splicing unit, the greater the power consumption?
In the current field of LCD splicing, large size and energy saving and environmental protection have become equally popular trends. However, for many industry users, this has become the frustration of "you can't have both fish and bear's paw", because, in the subconscious mind of many people, large size will bring large power consumption? This is not the case .
Relevant studies have found that the power consumption of LCD splicing units of different sizes does not change much. For example, the mainstream 46-inch, 50-inch and 60-inch LCD splicing units on the market consume roughly the same power under the same conditions. Strictly speaking, the power consumption of the LCD video wall is determined by the number of LCD splicing units. The splicing unit is used to reduce the number of splices, but it will save more energy.
No temperature limit for LCD video wall applications?
With the continuous improvement of market awareness, the application scope of LCD video walls has been continuously expanded, which has created its "universal" attribute for many industry users. In fact, if you want to ensure the efficient application of LCD video walls, the surrounding environment temperature is a factor that cannot be ignored. Generally speaking, the best use temperature of the LCD video wall is between 0 and 40 degrees Celsius, because the thermotropic liquid crystal used in the LCD screen is derived from the change of temperature, and its photoelectric effect is controlled by temperature. Within the temperature range of use, it is equivalent to getting rid of the electric field control without the photoelectric effect, and various problems will occur.
In practical applications, if the temperature conditions of the application environment are harsh, the user is best to install an air conditioner and set the temperature between 25 and 26 degrees Celsius to ensure that the LCD video wall is in the best working condition.
LCD video wall will not appear chromatic aberration?
It is well known that DLP video walls will have color attenuation after a period of use, that is, chromatic aberration, which affects the use effect. For this, some LCD splicing manufacturers have no chromatic aberration as an important promotional point in their marketing. So, is there really no chromatic aberration in the LCD video wall? In fact, the LCD video wall will also experience color attenuation after a period of use, and this attenuation is irreversible, but its attenuation does not happen often. Moreover, in response to this, many manufacturers have certain adjustment methods to effectively prolong the service life.
Does the LCD video wall need a "rest"?
In the current LCD splicing market, continuous operation of 7x24 hours has become a key element in the marketing promotion of manufacturers. So, in practical applications, does the LCD video wall really need to rest? In fact, if users want to prolong the service life of the LCD video wall as much as possible, they should try to give it a "holiday".
Relevant studies have found that if the LCD video wall works continuously for more than 96 hours at full load, it will accelerate its aging, and even burn out in severe cases. Therefore, when the LCD video wall works for a long time, it is easy for some pixels to overheat. It will cause permanent damage. Therefore, when the user uses the LCD video wall for a long time, it is best to let it rest intermittently for a while. Tweak a little while waiting for the working state.
Conclusion:
The continuous expansion of the application scope has made the user group of LCD video walls more and more popular. Although they are not unfamiliar with the application of LCD video walls, the related majors are very scarce. Therefore, iSEMC, as an industry manufacturer, if they want to adapt The trend of industry transformation and to establish the image of one's own comprehensive service provider, it is necessary to try to guide users professionally in basic purchase and application details, so as to quickly enhance the user's sense of trust, so as to win greater play for the subsequent plan formulation. space.
