{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10477166","patent":{"patent_number":"US-10477166","title":"Wavelength conversion device and projector","assignee":null,"inventors":[],"filing_date":"2016-09-28T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":16,"abstract":"A wavelength conversion device includes a main body, a first reflective layer, a second reflective layer, a first wavelength conversion layer and a second wavelength conversion layer. The main body has at least two sections. The first and second reflective layers are disposed on the main body and aligned to the sections respectively. Materials of the first and second reflective layers are different. The first and second wavelength conversion layers are disposed on the main body and aligned to the first and second reflective layers respectively. The first wavelength conversion layer is adapted to convert an excitation light beam into a first excited light beam having a first wavelength. The second wavelength conversion layer is adapted to convert the excitation light beam into a second excited light beam having a second wavelength. The first and second wavelengths are different. Besides, a projector using the wavelength conversion device is provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wavelength conversion device and projector","description":"A wavelength conversion device includes a main body, a first reflective layer, a second reflective layer, a first wavelength conversion layer and a second wavelength conversion layer. The main body ha","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10477166","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-10477166","citation_suggestion":"Patentable. \"Wavelength conversion device and projector\" (US-10477166). https://patentable.app/patents/US-10477166","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10477166","json":"https://patentable.app/api/llm-context/US-10477166","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:19:55.316Z"}