South Korea: For the first time in the history of smartphones, Samsung has introduced a ‘holographic’ display, which will now allow a 3D display to be enjoyed on the phone and any scene can be viewed from different angles.
This important development is being called Samsung’s trump card. “We have demonstrated for the first time a very thin holographic display that allows you to watch very realistic video,” says Hong Seok Lee, head of the Samsung Advanced Institute of Technology in South Korea.
Read More:Garbage is being sold for TRP on Pakistani TV channels, Sonia Hussain
This holographic display arranges the rays of light in such a way that they represent a 3D display virtually. It does not require any lenses or special external equipment. All holographic displays at the moment look clear and complete when viewed from the front. As soon as the angle changes, they become dull.
Samsung’s team has increased the viewing angle of holographic video by 30 times and built a backlight system for it. According to Hong Seok, the backlight pushes the hologram towards the viewer. This process does not cause eye strain and you can watch 3D videos very comfortably.
Read More:The ‘benefits’ of multivitamin and mineral supplements are just for fun, research says
Naturally, both eyes form two images of the same place, which gives the impression of depth in the scene and does not force the eyes. This ability is called “stereoscopic vision”. In contrast, watching the Carthage D movie with special glasses puts strain on the eyes and weakens the eye muscles.
Samsung’s goal is to create holographic displays that can present the real scene in every way, where people can’t distinguish between the real scene and the created scene. Currently, the display thickness is one centimeter, which is too much for a smartphone. It will be further diluted in the next step.
Read More:Unique protest against arrange Marriage of a girl in India
Thus, smartphone displays will soon be common in tablets, smartphones and laptops. An account of this technology has been published in Nature Communications.