{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10481399","patent":{"patent_number":"US-10481399","title":"Systems and methods for optical systems with exit pupil expander","assignee":null,"inventors":[],"filing_date":"2017-09-20T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":27,"abstract":"Architectures are provided for expanding the exit pupil of systems including one or more waveguides. Various embodiments include a display device including one or more waveguides. One or more physical/optical parameters of the one or more waveguides and/or a wavelength of light input to the waveguide can be varied as the angle at which incoming light is incident on the waveguide varies in order to maintain phase correlation between different beamlets of the output light beam emitted from the one or more waveguides."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for optical systems with exit pupil expander","description":"Architectures are provided for expanding the exit pupil of systems including one or more waveguides. Various embodiments include a display device including one or more waveguides. One or more physical","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10481399","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-10481399","citation_suggestion":"Patentable. \"Systems and methods for optical systems with exit pupil expander\" (US-10481399). https://patentable.app/patents/US-10481399","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10481399","json":"https://patentable.app/api/llm-context/US-10481399","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:01:49.970Z"}