{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953856","patent":{"patent_number":"US-11953856","title":"Holographic display apparatus","assignee":null,"inventors":[],"filing_date":"2021-02-02T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G06T","G02F","G06F"],"num_claims":20,"abstract":"Provided is a holographic display apparatus including: a spatial light modulator that modulates a wavefront of a reference beam to form a hologram image; an optical element arranged to change a position of a viewing window of the hologram image off-axis by a first angle; and an image processor that generates hologram data according to the position of the viewing window of the hologram image and a hologram image to be reproduced, and provides the hologram data to the spatial light modulator. The hologram image formed by the spatial light modulator is viewable from a side of the spatial light modulator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Holographic display apparatus","description":"Provided is a holographic display apparatus including: a spatial light modulator that modulates a wavefront of a reference beam to form a hologram image; an optical element arranged to change a positi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953856","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11953856","citation_suggestion":"Patentable. \"Holographic display apparatus\" (US-11953856). https://patentable.app/patents/US-11953856","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953856","json":"https://patentable.app/api/llm-context/US-11953856","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:12:41.911Z"}