{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953426","patent":{"patent_number":"US-11953426","title":"Measurement light source and measuring arrangement for detecting a reflection spectrum","assignee":null,"inventors":[],"filing_date":"2020-03-17T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"The present invention relates to a measurement light source for generating measurement light with a uniform spatial illumination intensity distribution. The measurement light source comprises a solid block, in which an illumination space, a light-forming space and a light exit space are each formed as a hollow space in the block and have a diffusely reflecting inner surface. The illumination space opens into the light-forming space. The light-forming space opens into the light exit space. At least one light source is at least partially arranged in the illumination space in order to generate light. The light exit space has a light exit. According to the invention, an axis of the illumination space and an axis of the light exit space are arranged at a distance from one another. The light-forming space is designed for a reversal of a light propagation direction. The invention also relates to a measuring arrangement for detecting at least an absolute reflection spectrum of a sample. The measuring arrangement is used in particular for the spectroscopic examination of surfaces in production processes in order to determine the color or gloss of surfaces, for example."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Measurement light source and measuring arrangement for detecting a reflection spectrum","description":"The present invention relates to a measurement light source for generating measurement light with a uniform spatial illumination intensity distribution. The measurement light source comprises a solid ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953426","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-11953426","citation_suggestion":"Patentable. \"Measurement light source and measuring arrangement for detecting a reflection spectrum\" (US-11953426). https://patentable.app/patents/US-11953426","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953426","json":"https://patentable.app/api/llm-context/US-11953426","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:04.624Z"}