{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9732233","patent":{"patent_number":"US-9732233","title":"Composite optical reflective film and preparation method therefor","assignee":null,"inventors":[],"filing_date":"2013-10-24T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G02F"],"num_claims":4,"abstract":"The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphragm and a reflective diaphragm, wherein the reflective diaphragm is spliced to the transparent diaphragm through an adhesive, and the other face of the reflective diaphragm is coated with a reflective coating. The composite optical reflective film has good dimension stability, is not easy to warp and deform, has a higher reflectivity, has a simple preparation process and is easy to operate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composite optical reflective film and preparation method therefor","description":"The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9732233","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-9732233","citation_suggestion":"Patentable. \"Composite optical reflective film and preparation method therefor\" (US-9732233). https://patentable.app/patents/US-9732233","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9732233","json":"https://patentable.app/api/llm-context/US-9732233","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:02:17.883Z"}