3D Display Techniques

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Introduction

What is 2D?
2D means the object that has two
dimensions, i.e. height and width.


What is 3D?
3D is a kindle of sense organ experience which means three dimensional, i.e. something that has width, height and depth.


3D Display Device


A 3D display is any display device capable of conveying three-dimensional images to the viewer.


Stereoscopic Display


Stereoscopic 3D displays show a different image to each eye.
In stereoscopic display human need glasses to see movie.
Glasses are available in various types . As many company developing glasses there is many types of glasses are available in market.


Auto Stereoscopic Display

Auto Stereoscopic 3D Displays Do This Without The Need For Any Special Glasses Or Other Head Gear..


Holographic Display


Holography (from the Greek, whole + write) is the science of producing holograms

It is an advanced form of photography that allows an image to be recorded in three dimensions.

The technique of holography can also be used to optically store, retrieve, and process information.