{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504875","patent":{"patent_number":"US-10504875","title":"Die-bonding substrate, high-density integrated COB white light source and method for manufacturing the same","assignee":null,"inventors":[],"filing_date":"2016-06-08T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":14,"abstract":"A die-bonding substrate has a substrate, and a conductive line layer and a chip array provided on the substrate. The conductive line layer includes a chip welding wire region and an external electrode region connected with each other. The chip welding wire region is composed of multiple conductive lines, wherein the central conductive line located in the central position of the chip welding wire region is a straight line section. The conductive lines arranged at both sides of the central conductive line are straight line sections at both ends, and arc sections curved outwards in the middle, so that the entire chip welding wire region forms a circular area. The array chips are arranged inside the circular area, and are electrically connected with the conductive lines arranged at both sides. The entire chip welding wire region can also form a rectangular area."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Die-bonding substrate, high-density integrated COB white light source and method for manufacturing the same","description":"A die-bonding substrate has a substrate, and a conductive line layer and a chip array provided on the substrate. The conductive line layer includes a chip welding wire region and an external electrode","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504875","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-10504875","citation_suggestion":"Patentable. \"Die-bonding substrate, high-density integrated COB white light source and method for manufacturing the same\" (US-10504875). https://patentable.app/patents/US-10504875","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504875","json":"https://patentable.app/api/llm-context/US-10504875","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:33:51.685Z"}