Autostereoscopic display device using controllable liquid...

Details Autostereoscopic display device using controllable liquid... Autostereoscopic display device using controllable liquid...

2011-07-26

2011-07-26

Ullah, Akm E (Department: 2874)

Liquid crystal cells, elements and systems

Liquid crystal system

Stereoscopic

C349S122000, C385S016000

Reexamination Certificate

active

07986374

ABSTRACT:
An autostereoscopic display device has an array (9) of lenticular elements (11) overlying a display panel (3), the lenticular elements comprising electro-optic material (23) and being switchable to enable 2D and 3D viewing modes. The electro-optic material, for example liquid crystal material, is contained adjacent an optically transparent layer in the form of a lenticular body (21). A birefringent material is utilized for the lenticular body, preferably with the ordinary and extra-ordinary index of refraction substantially matching that of the electro-optic material.

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