Patent classifications
G
PHYSICS
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G02
OPTICS
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G02B
OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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30/00
Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
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G02B30/20
by providing first and second parallax images to an observer's left and right eyes
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G02B30/26
of the autostereoscopic type
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G02B30/30
involving parallax barriers
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G02B30/32
characterised by the geometry of the parallax barriers, e.g. staggered barriers, slanted parallax arrays or parallax arrays of varying shape or size
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