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Sep 24,2021

A holographic device that is easy to adjust in position and stable in movement

Holographic projection technology not only produces three-dimensional illusions in the air, creating stunning performances, but also allows the illusion and the performer to interact and complete the performance together. Applicable scenarios include bar entertainment, stage shows, automotive and fashion conferences, product displays, venue projections, etc. Ordinary projection equipment is not easy to adjust the orientation, while holographic projection mainly relies on holographic equipment to complete the holographic projection, and the movement of the projector is also unstable. The installation and construction of the entire projection equipment is complex, and the venue cannot be used rationally. Therefore, there is an urgent need for a holographic device that is easy to adjust its position, has stable movement, and has a simple structure.

A holographic device that is easy to adjust in position and stable in movement

Sep 08,2021

A method for making a holographic device waveguide display device

In recent years, many researchers have been studying a holographic device waveguide structure. This structure uses mirror-symmetric reflective volume holographic gratings as input and output optical coupling components, with the input coupling holographic grating and the output coupling holographic grating bonded to both sides of the waveguide. The working principle is that the image emitted by the microdisplay is first collimated by a collimating optical system, then diffracted by the input coupling holographic grating into the holographic waveguide, and finally coupled into the human eye by the output holographic grating.

A method for making a holographic device waveguide display device

Aug 24,2021

A method for making a holographic device system

Holographic equipment systems are a new 3D technology, also known as holography or 360° holography. Based on the principle of light reflection and human visual errors, this technology can integrate to produce multi-angle, omnidirectional 360° three-dimensional floating images. Imaging can be displayed independently or in combination with real objects.

A method for making a holographic device system

Aug 10,2021

The principle of naked-eye 3D technology

Computer screens are flat and two-dimensional. The reason we can appreciate realistic three-dimensional images is because of the differences in color and grayscale displayed on the computer screen, which creates an optical illusion in the human eye, making us perceive the two-dimensional computer screen as a three-dimensional image. This is known as autostereoscopic 3D. Based on relevant knowledge of color science, the protruding parts of three-dimensional objects in autostereoscopic 3D generally appear in high-brightness colors, while the recessed parts appear darker due to light obstruction.

The principle of naked-eye 3D technology

Jul 27,2021

A Brief Discussion on the Advantages and Applications of Holographic Imaging

What is holographic imaging technology? What are its characteristics? How is dynamic three-dimensional image display achieved? First, we need to carefully understand the two important parts: holography and holographic display.

A Brief Discussion on the Advantages and Applications of Holographic Imaging

Jul 12,2021

What is the principle of holography?

The principle of holographic imaging is that "a system can in principle be completely described by the degrees of freedom of its boundary," a new fundamental principle based on the quantum properties of black holes. In fact, the basic working principle of this system is quantum theory, which combines a quantum source and a quantum bit. The mathematics proves how many dimensions spacetime has, how many quantum sources there are, and how many quantum bits there are. Together, they constitute a finite set of spacetime data similar to a matrix, that is, the permutation and combination set of holographic images.

What is the principle of holography?

Jun 28,2021

Holographic projection film introduction

The holographic projection film features unique transparency. While maintaining a clear appearance, the audience can see through the projection film to the scene behind it. High-definition 100% clarity and brightness, extraordinary thinness and layering, without space limitations. Thanks to the first-ever use of all-around diffraction (hologram) technology in the world market, this is also the world's first to achieve simultaneous projection from both the front and back sides under bright light conditions. A groundbreaking technology projection film that allows for direct viewing of images from multiple angles.

Holographic projection film introduction

Jun 10,2021

Precautions for purchasing storefront glass curtain walls

Holographic glass projection films are divided into front projection and rear projection; colors: transparent and opaque; opaque is divided into: milky white projection film; gray-white projection film; carbon black projection film; high-contrast black S projection film

Precautions for purchasing storefront glass curtain walls

May 27,2021

Classification of projection films

The holographic projection film features unique transparency. While maintaining a clear appearance, the audience can see through the projection film to the scene behind it. High-definition 100% clarity and brightness, extraordinary thinness and layering, without space limitations. Thanks to the first-ever use of all-around diffraction (hologram) technology in the world market, this is also the world's first to achieve simultaneous projection from both the front and back sides under bright light conditions. A groundbreaking technology projection film that allows for direct viewing of images from multiple angles.

Classification of projection films

May 12,2021

Advantages and disadvantages of naked-eye 3D technology

From a technical perspective, autostereoscopic 3D can be divided into three types: grating, lenticular lens technology, and directed light source. The biggest advantage of autostereoscopic 3D technology is that it eliminates the need for glasses, but there are still many shortcomings in terms of resolution, viewing angle, and viewing distance.

Advantages and disadvantages of naked-eye 3D technology

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Over 13 years of expertise in holographic projection

Specializing in imported holographic projection films and holographic display cabinets; providing construction services for holographic phantom stages; and offering large-scale, motorized holographic fabric curtains.

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