Video wall systems have rapid development recently,and some video wall systems which you can find in Shanghai Goodview,such as lcd ad display,lcd video wall and so on. Today,we will talk about three common video wall systems,including Digital light processing (DLP),Liquid crystal display (LCD) and Digital light processing with LED illumination.
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To begin with,what is Digital light processing (DLP)? DLP video wall system features interlocking rear projection cubes with a video processor and sometimes it is regards as a projector in a box. When it comes to size of a DLP screen,it is proportional to its depth. But,DLP systems have relatively small footprint making it suitable for smaller control rooms and operations centers. DLP technology depends on the use of lamps which need to be replaced periodically. The life expectancy for DLP lamps is around 9,000 hours. And this kind of lamp does not require a specialist to replace them. Rear projection cubes can be either installed into the wall, or a custom cabinet that rests on the floor.
Then,what is Liquid crystal display (LCD)? LCD videowall consists of flat LCD panels aligned to form a matrix, or one palette. And LED backlighting makes the displays lighter with thinner bezels. Besides, LCD video wall can be mounted directly on the wall, and it also can be installed in a free-standing, modular cabinet. These commercial grade LCD panels have a small footprint and have become increasingly affordable. In the other hands, these LCD panels do not need to be replaced eventually unlike DLP cubes that have an infinite life expectancy if maintained properly. You can benefit from these LCD videowall systems.
Last,what is the latest Digital light processing with LED illumination? In fact,Digital light processing with LED illumination is familiar to DLP lamp,and no more than that light source which is LED. This kind of videowall systems are also comprised of interlocking rear projection cubes and video processor and it doesn't need to be replaced as often and has an estimated 60,000 hours life expectancy. Although DLP LED cubes are more expensive initially as compared with DLP lamp,but on the other hand, they need very little maintenance and attention. Besides,they also can be installed into the wall, or free-standing cabinet. So more and more human beings are more willing to choose this kind of videowall systems.
Digital light processing (DLP),Liquid crystal display (LCD) and Digital light processing with LED illumination can be choose according to your needs. If you are interested in lcd video wall or lcd ad display,you also can visithttp://www.goodview-digital.net
the product:lcd ad display lcd video wall
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