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The difference between the projector’s LCD and DLP seamless splicing screen projection

When consumers choose a projector, they usually encounter two keywords, LCD and DLP. What are the LCD and DLP seamless splicing screen projection technologies of the projector and what are the differences? Please see below. With the development of science and technology, projection technology has gradually entered the era of digital technology from LCD technology. Nowadays, the application of projectors has spread to all walks of life and came into being. There are also various brands in the technology market. For users who want to choose products, there is only one old saying: choose only the right ones, not the ones Dear. What are the LCD and DLP seamless splicing screen projection technologies of the projector? Here, I only use my personal understanding of the two major technologies of the projector to make some comments on the adaptation direction of the two types of technical products, so as to facilitate the majority of users to consider when choosing products. Liquid crystal technology is famous for its bright colors, lifelike images, high number of colors, and rich image levels. Suitable for multimedia, film and television, advertising and other industries. The disadvantage is that the light source loss is large, and the background color of the screen cannot achieve a pure white effect; after long-term use, the LCD panel is easy to age, the color is easy to attenuate, the imaging unit is larger, and the heat dissipation requirements are high. Therefore, the appearance of the LCD technology projector is general The

How to prevent static electricity of LCD?

LCD screen will be widely used in many electronic products, one thing has been widely welcomed, and you will want to solve some problems, and pay attention to some things, let’s talk about how to pay attention to the anti-static problem of LCD screen? Electrostatic adsorption of dust reduces the insulation resistance of components and shortens the service life; Electrostatic discharge (ESD) damage, resulting in electronic components cannot work; the electromagnetic field produced by electrostatic discharge has a large amplitude and a wide frequency spectrum. Such electrostatic noise and electromagnetic interference make electronic equipment unable to work normally or even damaged.   Pay attention to:   The wristband should keep the body and the ground equipotential. ESD protection workbench should keep equipotential between device and ground. It is not allowed to place electrostatic insulating materials in the safe area .The circuit board with IC must be handled on the antistatic workbench. Wristbands and shoe covers should be tested every day to ensure that they meet the parameter requirements.   All instruments and equipment shall be grounded. Regard all components as electrostatic sensitive devices. Never touch sensitive devices or components without good grounding.   In the absence of other anti-static measures, do not take the IC installed in the anti-static tube. Use fixed-point ion eliminator in the process that may generate static electricity. If the IC is not on the process line or anti-static workbench, store them in a container with grounding shield. The gas and liquid flowing through IC should

4 good aspects of restaurant digital transformation

For the restaurant industry too, digital signage has quickly assumed a far more central role. Nowadays, if you go to a cafe or diner, chances are high that a screen will be staring at you from some corner. But, the issue is that many businesses are yet to mine the benefits of digital signage in restaurants up to its full potential. That brings us to the idea of a digitally connected restaurant. To understand the concept, let’s go over the components one by one. The whole idea of a digitally connected restaurant uses simplistic solutions to reduce friction in business. If you notice, all the restaurant signage solutions that I have mentioned above are quite commonplace. But the problem is that most of these solutions are deployed as standalone. Some restaurants have digital menu boards, but not a queue management system. Some cafes have digital screens and TVs installed at every corner of the place, but they are grossly under-utilizing their resources by playing only commercials or showing the news & weather updates on TV. The thing that most restaurants & bars fail to implement is a holistic solution— a common platform or a restaurant digital signage software using which they can manage all the different digital arrangements like queue management, entertainment, menu board. 1. Digital Menu Board What is the usual scenario when you visit any restaurant or cafe? You walk into the place– go straight to the ordering counter to see the menu board (good luck if it’s a popular

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