{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11527515","patent":{"patent_number":"US-11527515","title":"Augmented reality display systems with super-Lambertian LED source","assignee":null,"inventors":[],"filing_date":"2020-10-21T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["H01L","G06T","G09G","G09G"],"num_claims":13,"abstract":"Emissive display devices having LED sources with super-lambertian radiation patterns. An exemplary emission source may have a half-emission-cone-angle of less than 40°. A system, such as an augmented reality display system, employing such an emissive display device may display a reduction in power of up to three times relative to LED sources with a lambertian radiation pattern. In some systems, such as augmented reality display systems, the optical path down stream of such an emissive display device may be simplified and/or dimensionally scaled, and/or manufactured to lower tolerances. For example, a discrete collimating lens may be eliminated from the optical path of such an emissive display device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Augmented reality display systems with super-Lambertian LED source","description":"Emissive display devices having LED sources with super-lambertian radiation patterns. An exemplary emission source may have a half-emission-cone-angle of less than 40°. A system, such as an augmented ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11527515","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-11527515","citation_suggestion":"Patentable. \"Augmented reality display systems with super-Lambertian LED source\" (US-11527515). https://patentable.app/patents/US-11527515","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11527515","json":"https://patentable.app/api/llm-context/US-11527515","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:15:21.177Z"}