What does reald Hall mean?

RealD hall refers to the use of circularly polarized light to generate stereoscopic image projection. The advantage is that the audience can tilt their heads at will without ghosting. However, the linearly polarized 3D technology used in digital IMAX has an obvious disadvantage. When wearing glasses, if the head shakes and bends violently, it will produce ghosting and affect perception.

The difference between RealD Hall and IMAX Hall is as follows: 1. IMAX (abbreviation of Maximum Image) is a film projection system with larger size and higher resolution than traditional film projection. The whole system includes copying, projector, sound system, screen, etc. The standard IMAX screen is 22 meters wide and 16 meters high. I.e. image maximization.

Second, the real D3D is a three-dimensional projection device. The first two concepts are different. Brightness: If properly debugged, both REALD and IMAX can reach the brightness above 6 volts Rambo on the white screen when playing 3D movies, which is in line with international standards. It's hard to say which is brighter.

Third, the stereoscopic effect: IMAX is much better. IMAX hardly needs to be compared with RealD. There is no doubt that IMAX is the best projection system in the world in terms of technical indicators and word of mouth. IMAX is a patented technology and is not compatible with other systems. IMAX system can only play IMAX movies, and IMAX movies can only be played in IMAX hall.