{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9735123","patent":{"patent_number":"US-9735123","title":"Semiconductor device structure and manufacturing method","assignee":null,"inventors":[],"filing_date":"2014-03-13T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device structure and a manufacturing method are provided. The method includes forming a conductive pillar over a semiconductor substrate. The method also includes forming a solder layer over the conductive pillar. The method further includes forming a water-soluble flux over the solder layer. In addition, the method includes reflowing the solder layer to form a solder bump over the conductive pillar and form a sidewall protection layer over a sidewall of the conductive pillar during the solder layer is reflowed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device structure and manufacturing method","description":"A semiconductor device structure and a manufacturing method are provided. The method includes forming a conductive pillar over a semiconductor substrate. The method also includes forming a solder laye","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9735123","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-9735123","citation_suggestion":"Patentable. \"Semiconductor device structure and manufacturing method\" (US-9735123). https://patentable.app/patents/US-9735123","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9735123","json":"https://patentable.app/api/llm-context/US-9735123","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:34:29.781Z"}