{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9762873","patent":{"patent_number":"US-9762873","title":"Dynamic constancy of brightness or size of projected content in a scanning display system","assignee":null,"inventors":[],"filing_date":"2015-09-04T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["H04N","G01S","G01S","G01S","G01S","G09G","G09G","G09G","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","G09G"],"num_claims":16,"abstract":"A scanning projector includes a MEMS device with a scanning mirror that sweeps a beam in two dimensions. Actuating circuits receive scan angle information and provide signal stimulus to the MEMS device to control the amount of mirror deflection on two axes. The scan angle information may be modified to maintain a constant image size, a constant image brightness, and/or to correct for keystone distortion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic constancy of brightness or size of projected content in a scanning display system","description":"A scanning projector includes a MEMS device with a scanning mirror that sweeps a beam in two dimensions. Actuating circuits receive scan angle information and provide signal stimulus to the MEMS devic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9762873","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-9762873","citation_suggestion":"Patentable. \"Dynamic constancy of brightness or size of projected content in a scanning display system\" (US-9762873). https://patentable.app/patents/US-9762873","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9762873","json":"https://patentable.app/api/llm-context/US-9762873","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:30:42.883Z"}