{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11307654","patent":{"patent_number":"US-11307654","title":"Ambient light eye illumination for eye-tracking in near-eye display","assignee":null,"inventors":[],"filing_date":"2019-01-10T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06V","G06V","G06V","G06V","H04N","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"Techniques disclosed herein relate to eye illumination for eye tracking in a near-eye display system. One example of an eye illumination system includes a substrate transparent to visible light and infrared light and configured to be placed in front of an eye of a user, and a shortwave-pass filter on a first surface of the substrate. The shortwave-pass filter includes regions configured to transmit visible light and reflect infrared light in ambient light, and a plurality of windows configured to transmit both visible light and infrared light in the ambient light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ambient light eye illumination for eye-tracking in near-eye display","description":"Techniques disclosed herein relate to eye illumination for eye tracking in a near-eye display system. One example of an eye illumination system includes a substrate transparent to visible light and in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11307654","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-11307654","citation_suggestion":"Patentable. \"Ambient light eye illumination for eye-tracking in near-eye display\" (US-11307654). https://patentable.app/patents/US-11307654","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11307654","json":"https://patentable.app/api/llm-context/US-11307654","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:36:03.205Z"}