{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255488","patent":{"patent_number":"US-11255488","title":"Illumination device for a camera or an optical sensor","assignee":null,"inventors":[],"filing_date":"2019-12-09T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H01L","G01N","H04N","H04N","G01N","H01L"],"num_claims":13,"abstract":"An illumination device includes first, second, and third light-emitting diode chips arranged around a center axis along virtual outlines of first, second, and third geometric figures, respectively. The geometric figures are concentric. A bond wire is connected to a connection point of each chip in its peripheral region. Multiple groups are defined, with each including one each of the first, second, and third chips. Within a first group, the first, second, and third chips are arranged on first, second, and third virtual rays, respectively. The rays each intersect only a single light-emitting diode chip, are transverse to the center axis, and originate at, and extend outwardly from, the center axis. In the first group, the second chip neighbors the first chip, the third chip neighbors the second chip, and the chips are rotated relative to one another such that the respective connection points are oriented in different directions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Illumination device for a camera or an optical sensor","description":"An illumination device includes first, second, and third light-emitting diode chips arranged around a center axis along virtual outlines of first, second, and third geometric figures, respectively. Th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255488","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-11255488","citation_suggestion":"Patentable. \"Illumination device for a camera or an optical sensor\" (US-11255488). https://patentable.app/patents/US-11255488","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255488","json":"https://patentable.app/api/llm-context/US-11255488","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:13.024Z"}