{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10484656","patent":{"patent_number":"US-10484656","title":"Driver system resonant frequency determination","assignee":null,"inventors":[],"filing_date":"2018-12-12T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H04N","G06F","G09G","G09G","H04N","G09G","G09G"],"num_claims":20,"abstract":"A display device is provided, including a laser beam emitter, a fast-scan driver system including a nonlinear driver and a fast-scan MEMS sensor, and a slow-scan MEMS driver. The nonlinear driver and the slow-scan MEMS driver may respectively drive a fast-scan mirror and a slow-scan mirror. The display device may further include a signal generator configured to generate a periodic electrical signal. The nonlinear driver may receive, amplify, and drive the fast-scan mirror with the amplified electrical signal. The fast-scan MEMS sensor may detect a motion of the fast-scan mirror. The display device may further include a signal detector configured to receive and detect an amplitude difference between a periodic electrical signal and a fast-scan MEMS sensor output signal. The display device may further include a processor configured to receive the amplitude difference and determine a driver system resonant frequency of the fast-scan driver system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Driver system resonant frequency determination","description":"A display device is provided, including a laser beam emitter, a fast-scan driver system including a nonlinear driver and a fast-scan MEMS sensor, and a slow-scan MEMS driver. The nonlinear driver and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10484656","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-10484656","citation_suggestion":"Patentable. \"Driver system resonant frequency determination\" (US-10484656). https://patentable.app/patents/US-10484656","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10484656","json":"https://patentable.app/api/llm-context/US-10484656","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:27:50.586Z"}