{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10505078","patent":{"patent_number":"US-10505078","title":"Methods and apparatus for illuminating gemstones","assignee":null,"inventors":[],"filing_date":"2017-07-10T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G01N","H01L","H01L"],"num_claims":19,"abstract":"A light source comprising a substrate, wherein the substrate is coated with a transflective thin film optical coating, wherein the coating results in a metallic mirror and/or iridescent effect on the substrate; and a light emitting diode comprising an internal circuitry, wherein when the light source in a switched-Off mode the metallic mirror effect or the iridescent effect conceal internal circuitry of the light emitting diode to provide an aesthetic look and color on the gemstone, wherein when the light source is switched-ON the transflective thin film allows LED light to transmit through the substrate, wherein the light source comprises a substantially invisible light source integrated onto a substrate. In other embodiments, LED may include OLED, transparent inorganic LED, flexible COF LED, etc. . . . . In embodiments, the gemstone may be foiled, unfoiled, multi-facetted, colorless, colored, etc. . . . ."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for illuminating gemstones","description":"A light source comprising a substrate, wherein the substrate is coated with a transflective thin film optical coating, wherein the coating results in a metallic mirror and/or iridescent effect on the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10505078","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-10505078","citation_suggestion":"Patentable. \"Methods and apparatus for illuminating gemstones\" (US-10505078). https://patentable.app/patents/US-10505078","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10505078","json":"https://patentable.app/api/llm-context/US-10505078","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:16:27.685Z"}