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US 9,946,224 B2Granted
Holographic display
AssigneeSeeReal Technologies S.A.
InventorsBo Kroll, Robert Missbach, Alexander Schwerdtner
Life of this patent
Estimating the term…
Abstract
Disclosed is a holographic display including a spatial light modulator (SLM) with pixels, the SLM pixels being on a substrate, the SLM including circuitry which is on the same substrate as the SLM pixels, the circuitry operable to perform calculations which provide an encoding of the SLM.
Claims21
A holographic display comprising a spatial light modulator (SLM) with pixels on a substrate, the SLM:
- comprising circuitry on the substrate, the circuitry comprising circuitry elements in the form of transistors performing hologram calculations and distributed between the pixels of the SLM, the transistors integrated between, or next to, circuitry elements performing pixel control;
- the SLM substrate geometrically divided into clusters tiled over the SLM substrate, a cluster comprising a multitude of pixels and said circuitry elements in the form of transistors performing hologram calculations and being able to generate hologram data for holographic encoding of the SLM using real space image data, where data exchange is provided between neighboring clusters.
Dependencies are inferred from the claim text.