High-definition display is an inevitable trend, 4K projection should meet market demand

In the projector industry, '4K' refers to the resolution displayed by the projector. At present, the resolution of mainstream business education projectors is 1024×768, while the resolution of 720p home projectors is 1280×800. Some manufacturers have also become 1.3K. Full HD home projectors 1920×1080 are called 1.9K. From these names, we It can be seen that the number of K is determined by the horizontal pixels of the projector's display resolution. In this way, we can understand that 4K resolution means that the horizontal pixel point of the projector's display resolution reaches about 4000. 4096×2160 is what we are talking about here, the resolution of a 4K projector. In other words, the projectors that reach this resolution can be collectively referred to as 4K projectors.　　　'4K' is still an unfamiliar term for Chinese movie audiences compared to '3D' and 'IMAX'. 4K is a resolution index of digital movies. Its definition is 4 times that of the current domestic mainstream 2K projectors. The audience can see every detail and close-up in the picture, and the viewing effect will be smoother. From a purely technical point of view, the highest-level 4K movie has a resolution of 4096×2160, with a total of more than 8 million pixels; the current popular domestic digital movie projector is 2K with a resolution of 2048×1080; there are also some villages and mobile phones. The projection car uses a 1.3K projector with a resolution of 1280×1080. Manufacturers are pushing for 4K technology, so what can 4K bring to consumers? In the process of film shooting, the use of motion picture film has been gradually replaced by digital products, but the definition and texture of motion picture film are still the standard of the film industry. In terms of clarity, 4K resolution is equivalent to 35mm film, the most widely used film. Using a 4K projector to play a movie is equivalent to the original film effect of the movie shooting, and has an advantage that other resolution products can't match in terms of clarity. More excellent film effects are the highest pursuit of consumers for visual experience. Therefore, the use of 4K resolution cinema projectors is a powerful weapon for commercial cinemas to attract consumers