Who can give me a 3D cinema design plan?

1. Introduction to 3D Cinema

This article is a technical solution specially compiled for a single-channel passive stereoscopic projection system.

(1) This plan uses 2 LCD projectors, a stereoscopic movie player, a perforated metal screen, and stereoscopic projection accessories to form a stereoscopic projection display system. Used for cinema movie screenings. Special stereoscopic film sources are projected, and the audience only needs to wear stereoscopic glasses to experience the immersive effect brought by stereoscopic films.

(2) The entire projection system mainly consists of the following parts:

1.2 projectors with a capacity of 4500 lumens or above

2. Double-layer 6-degree-of-freedom projection Adjust the hanger to facilitate precise adjustment of the image;

3. Electric retractable stereoscopic screen;

4. Polarized lenses

5. Polarized stereoscopic glasses. (The specific quantity is optional)

(3) The design reference diagram is as follows:

Passive stereoscopic imaging uses two projectors, one projects the left eye image, and the other projects Right eye image, project left and right eye images onto the screen simultaneously. A polarizing film is installed in front of the projector lens to turn the projected light into polarized light. The lenses of the stereoscopic glasses worn by the audience are also polarizing films, and the polarizing film for the left eye is the same as the polarizing film of the projector that projects the left eye image. The polarization directions of the polarizer for the right eye and the polarizer of the projector that projects the image for the right eye are the same. In this way, the left-eye image can only pass through the left-eye lens, and the right-eye image can only pass through the right-eye lens, allowing the audience to see a three-dimensional image.

2. Product description:

(1) Projector parameters:

Sanyo projector parameters

Projector type: Cinema project Machine

Projector technology: LCD

Projector brightness: 4500 lumens

Standard resolution: 1920*1080

Maximum resolution ：2048*1600

Contrast: 1000:1

Projection distance (meters): 0.8-90m

Screen aspect ratio: 16:9

Projection method: front projection, rear projection, ceiling installation

Adjustment function: Optical trapezoidal correction: vertical -40 degrees to 40 degrees

Effective scanning frequency band: horizontal: 15- 100KHz vertical: 50-100Hz

Power supply: 100-240VAC/50/60Hz

Power consumption (w): 800WUHP

Computer compatibility: PC and its Compatible models, Mac

Safety certification: CCEE, CCC

Lamp life (hours): 4000h

Standard accessories: user manual, AC power cord, Remote control and battery, VGA/USB cable, lens cap

Other features: optical compensator, interchangeable engineering lenses, motorized vertical/horizontal lens shift (vertical: 0-50%, horizontal: max. 15%), one-touch air filter replacement

(2). Screen introduction:

New advertising media and broadcast methods are emerging in an endless stream, and large-screen technology plays a big role in them. In order to attract more attention and achieve better communication effects, display devices used to play advertising videos should have the following characteristics: sufficient brightness in bright indoor environments, expressiveness of brilliant colors, and the largest possible screen. And the widest possible viewing area is of course very important, as well as the low cost of initial investment and subsequent use and maintenance.

Excellent display effect

There is no doubt that excellent display effect is the key to the success of large advertising screens. JK's multiple technologies have created amazing high-brightness, Pictures with high contrast and excellent color purity. Even if it is suspended directly under the lighting, it still performs well.

Standardly equipped with American nano high-definition soft curtain

JK International’s original imported American nano high-definition soft curtain not only uses fiberglass bottom layer, but also has a unique nano high-definition surface layer, which breakthrough improves the picture quality. Reproduce true high-definition image effects. It is a high-end curtain used in high-definition cinemas. Features: bright and lifelike, high contrast.

Projecting high-definition, bright and realistic images on a big screen is an exciting experience; like all home theater users, you are eager to experience an extraordinary visual experience every time you play experience. That's why you choose a screen with perfect design and picture quality. Whether it plays blue sky, white clouds or flower scenes, this projection screen is extremely clear, bright and soft, and has both. JK nano high-definition soft curtain material imported from the United States, with nano high-definition coating and thick imaging soft PVC, makes the image more layered, bright and vivid, reflecting the advantages of JK company in the high-definition product series; it is the best choice for your 1080P high-definition home theater Best choice.

Optional American high-definition sound-transparent curtain

Sound-transparent gray screen and sound-transparent white screen

Advanced technology

JK curved The curtain is made of aluminum alloy material with multi-ling decoration, which is stable and durable. The cool black frame reflects the noble temperament of the curved screen.

Due to the curved screen, the audience feels as if they are inside the picture when watching the film. As the plot of the film goes ups and downs, they can interact with it more deeply emotionally.

(Optional bracket)

Side and back

System application areas

*Transportation hubs such as airports, stations, and subways

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*Large shopping mall windows, in-store advertising in specialty stores

*Hotel lobbies, restaurants, bars, large stores, cinemas

(3) Mechanical structure of projectors< /p>

Professional projection systems are a combination of advanced technology and engineering. Without the project management and quality control of the engineering part, even if the technology and products are advanced, the final result is not guaranteed. An important step to achieve system indicators and ensure project quality is to ensure the accuracy of the mechanical part of the projector

To ensure system quality, we customize the mechanical adjustment structure of the projector according to the characteristics of each user and the actual situation on site, with The following features:

1.6 degrees of freedom spatial adjustment capability_This is necessary for the mechanical part of high-end multi-channel display systems.

2. Multi-machine integrated structure_A stable and integrated structure can minimize the relative error of the system and the difficulty of maintenance.

3. Long-term reliability? - Minimize the impact of environmental factors (such as temperature, etc.).

4. Easy maintenance_There is no obstacle or impact on regular maintenance of the system and replacement of consumables.

In the illustration below, the one on the left is a non-professional approach. The one on the right is a professional approach, taking into account factors such as architectural and environmental influences, all parts are precisely designed and machined to ensure the highest precision and long-term reliability.