Can anyone tell us what exactly IMAX is? What is the specific development history?

We have to remember this question for a long time!!

IMAX (full name: Image Maximum), which stands for maximum image, is a film projection system capable of projecting larger and higher resolution than traditional negatives. IMAX is the most successful video display system for large formats and venues**.

IMAX was invented by three Canadians: Graeme Ferguson, Roman Kroitor and Robert Kerr. Since in 1967 in Montreal.

Held at the World Expo.

A number of technical problems with their multi-projector large-screen projection system prompted them to design a new single-projector, single-camera system. The first IMAX movie.

It was built in Osaka, Japan, in 1970.

In 1974 in Washington, USA.

At the World's Fair in Spokane, the U.S. Pavilion displayed a giant X-meter IMAX screen that filled the entire field of vision when the audience looked straight ahead**. A total of 5 million people**, the vast majority of viewers thought it showed a strong sense of movement, and a small number of viewers even suffered from seasickness. The screen was only on display for six months, and a few years later, a full-size IMAX screen was installed at the Riverfront Park Imax Theatre and is still in use today.

IMAX refers to giant screen movies.

Giant Screen Cinema (IMAX, short for Image Maximum) is a film projection system capable of projecting larger and higher resolution than traditional film. The complete system includes film copies, projectors, sound systems, screens, etc., which are shot in IMAX specifications.

IMAX Cinema refers to Giant Screen Cinema and is a film projection system capable of projecting larger and higher resolution than traditional film. The complete equipment of this system includes a copy of the film shot in IMAX specifications, a projector, a sound system, a screen, etc., the standard IMAX screen is 22 meters wide and 16 meters high, but can be used on a larger screen**. The 70mm film is used in the film of the Slide Hall, and the shooting cost is much higher than that of ordinary films.

IMAX, short for Image Maximum, is a film production, conversion, and projection system with higher resolution, clarity and brightness, greater contrast, and full-gamut coverage.

The complete system includes IMAX cameras, IMAX DMR (Digital Original Reproduction Technology) and IMAX giant screen projection systems for IMAX films.

The standard IMAX screen is 22 meters wide and 16 meters high, but it can be used on larger screens**, and with the iteration of technology, the IMAX projection system has been able to cover a 37-meter wide screen, and there are still larger IMAX screens to date.

Originally invented. Since the birth of the film, people have not stopped the exploration and attempt of the big screen projection, before IMAX, people have tried a variety of large screen projection systems in order to enhance the visual shock of the film, due to various reasons, such as complex installation, difficult operation, unstable picture quality, etc., which affect the observability, so it has not been promoted.

Three Canadian inventors of IMAX, Graeme Ferguson, Roman Kroitor and Robert Kerr, had earlier worked on multi-projector large-screen projection systems, but their unsatisfactory experiments at the 1967 Montreal World's Fair caused them to turn to the new single-projector, single-camera large-screen projection system, which eventually led to the creation of IMAX's question.