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US 5,629,797 AGranted
Autostereoscopic image system
OwnerMichael Ridgwayinventor
Life of this patent
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Abstract
An autostereoscopic image system involving a composite picture, a second filter containing horizontal alternately polarized and/or colored bands and a first filter containing vertical alternately polarized and/or colored bands. The first filter may be covered by a lenticular screen through which the image is perceived. The invention can bring about an improvement in the image depth and range of viewing angle of 3-D lenticular pictures.
Claims12
An autostereoscopic image system comprising;
- the first filter containing vertical bands of alternating polarization behind which is positioned the second filter containing horizontal bands of alternating polarization behind which is positioned the composite picture with picture elements arranged to be viewed through the combination of both first and second filters and producing an autostereoscopic effect when viewed through the filters.
Dependencies are inferred from the claim text.