{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11960165","patent":{"patent_number":"US-11960165","title":"Broadband adaptive lens assembly for augmented reality display","assignee":null,"inventors":[],"filing_date":"2022-01-24T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G06T","G06V","G09G","G09G","G09G","G09G"],"num_claims":26,"abstract":"A display device comprises a waveguide configured to guide light in a lateral direction parallel to an output surface of the waveguide. The waveguide is further configured to outcouple the guided light through the output surface. The display device additionally comprises a broadband adaptive lens assembly configured to incouple and to diffract therethrough the outcoupled light from the waveguide. The broadband adaptive lens assembly comprises a first waveplate lens comprising a liquid crystal (LC) layer arranged such that the waveplate lens has birefringence (Δn) that varies in a radially outward direction from a central region of the first waveplate lens and configured to diffract the outcoupled light at a diffraction efficiency greater than 90% within a wavelength range including at least 450 nm to 630 nm. The broadband adaptive lens assembly is configured to be selectively switched between a plurality of states having different optical powers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Broadband adaptive lens assembly for augmented reality display","description":"A display device comprises a waveguide configured to guide light in a lateral direction parallel to an output surface of the waveguide. The waveguide is further configured to outcouple the guided ligh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11960165","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-11960165","citation_suggestion":"Patentable. \"Broadband adaptive lens assembly for augmented reality display\" (US-11960165). https://patentable.app/patents/US-11960165","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11960165","json":"https://patentable.app/api/llm-context/US-11960165","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:14:09.561Z"}