Holographic volumetric displays
US12416897B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 5, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Sep 21, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2223/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
One embodiment of a display system includes one or more light sources, one or more spatial light modulators, and a plurality of scatterers. One embodiment of a method for displaying content includes computing at least one of a phase or an amplitude modulation associated with two-dimensional (2D) or three-dimensional (3D) content, and causing one or more spatial light modulators to modulate light based on the at least one of a phase or an amplitude modulation to generate modulated light, where the modulated light is scattered by a plurality of scatterers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.