Holographic displays use the principle of diffraction to create images. These holographic displays are used in trade shows, exhibitions, marketing venues as well as shopping malls. These holographic displays are usually used for the marketing of the business. They use a touch screen kiosk screen to display the images.
When you see holographic images from different angles it appears differently from all the angles. It will give the appearance of a three-dimensional form. The holographic display is easy to understand, striking and the best innovative method of presentation and easily grab your attention. With the help of the holographic presentation, visitors can easily understand the benefit of the product.
Types of hologram:
- Transition hologram
Transition hologram is used for the professional view of an object. in this, the images are seen with the help of laser light. In this, light is directed behind the hologram and images are shown on the other side.
- Reflection hologram
Reflection hologram is used to see the 3-D images near to the surfaces. To create reflection hologram, images are stored in light-sensitive coating and these images can be seen in white light. This follows the concept of the direct beam and reflected beam. These reflection holograms can be seen with the help of 3d holographic display.
- Embossed holograms
To make an embossed hologram, a number of steps are required so these holograms are high in cost. It is a rainbow transmission hologram that is used for mass production. This hologram can be seen on different things like a credit card, currency, and passport
- Integral holograms
An internal hologram is also called as a multiplex hologram. The 16mm image is created in motion picture film and then these images are transformed with the help of laser into hologram film. An integrated hologram is created with the help of living people or machines in motion, video, computer-generated images.
These are some common types of a hologram that you must know in the world of technology. These hologram displays are used in many technologies. To know more about the best real-world application of these technologies you can read the full info here.