What is the difference between LCD and QLED?

Let's discuss the difference between outdoor and indoor advertising machines one last time.

Several differences between outdoor LCD advertising machines and indoor advertising machines.

Several differences between outdoor LCD screen advertising machines and indoor advertising machines.

The LCD splicing screen is a large-size display screen spliced by multiple LCD screens. Its basic principle is to connect multiple LCD screens through special connection technology to form a large-screen display that can display larger images and videos.

Compared with the projection screens and blackboards used in traditional conference spaces, the smart interactive whiteboard has significant advantages, and it is also a key tool for enterprises to realize the transformation and upgrading from traditional to digital.

Elevator advertising machine, everyone must be familiar with it, almost everywhere, as long as there is a building elevator, you can see it. At present, it has become one of the main ways of advertising media communication. Compared with the previous posters and banner advertisements, the elevator advertising machine has more advertising value. Its appearance is simple and elegant, with low cost of use, wide coverage and good return rate. It is more and more popular with more and more businesses.

With the rapid development of science and technology, as a digital device that integrates conference, data processing, communication and collaboration functions, smart conference panels have become more and more common in the industry and continue to play an indispensable role.