{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10523908","patent":{"patent_number":"US-10523908","title":"Light projection device","assignee":null,"inventors":[],"filing_date":"2017-10-31T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H04N","G02F","G02F","H04N","H04N","H04N","H04N"],"num_claims":19,"abstract":"A light projection device includes a plurality of light sources, a transmission component, and a controller. The light sources output light of mutually different wavelengths. The transmission component transmits the light at a transmissivity of the light for each wavelength. The controller controls amount of light of the light sources based on transmissivity information indicating a change in the transmissivity for each wavelength."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light projection device","description":"A light projection device includes a plurality of light sources, a transmission component, and a controller. The light sources output light of mutually different wavelengths. The transmission componen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10523908","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-10523908","citation_suggestion":"Patentable. \"Light projection device\" (US-10523908). https://patentable.app/patents/US-10523908","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10523908","json":"https://patentable.app/api/llm-context/US-10523908","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:54.552Z"}