{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9708492","patent":{"patent_number":"US-9708492","title":"LED device and coating liquid used for production of same","assignee":null,"inventors":[],"filing_date":"2014-01-10T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":11,"abstract":"The present invention provides: an LED device from which light can be efficiently extracted for a long period of time because of less degradation of a reflective layer for reflecting light emitted from an LED element or the like; and a coating liquid that is used for the production of the LED device. The LED device includes a substrate, an LED element disposed on the substrate, a reflective layer disposed at least around the LED element on the substrate, wherein the reflective layer contains a white pigment and a polysiloxane, the rate of decrease in reflectance of light with a wavelength of 500 nm of the reflective layer after storage of the reflective layer at 180° C. for 1,000 hours is 10% or less of the reflectance before storage at 180° C., and the reflective layer has no glass transition point in the range of from −70° C. to 150° C."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"LED device and coating liquid used for production of same","description":"The present invention provides: an LED device from which light can be efficiently extracted for a long period of time because of less degradation of a reflective layer for reflecting light emitted fro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9708492","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-9708492","citation_suggestion":"Patentable. \"LED device and coating liquid used for production of same\" (US-9708492). https://patentable.app/patents/US-9708492","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9708492","json":"https://patentable.app/api/llm-context/US-9708492","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:36:57.795Z"}