{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10510700","patent":{"patent_number":"US-10510700","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2018-06-26T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","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","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":1,"abstract":"Disclosed is a semiconductor device suppressed in decrease of reliability. The semiconductor device comprises an electrode pad portion (2) formed on the upper surface of a semiconductor substrate (1), a passivation layer (3) so formed on the upper surface of the semiconductor substrate (1) as to overlap a part of the electrode pad portion (2) and having a first opening portion (3a) where the upper surface of the electrode pad portion (2) is exposed, a barrier metal layer (5) formed on the electrode pad portion (2), and a solder bump (6) formed on the barrier metal layer (5). The barrier metal layer (5) is formed such that an outer peripheral end (5b) lies within the first opening portion (3a) of the passivation layer (3) when viewed in plan."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"Disclosed is a semiconductor device suppressed in decrease of reliability. The semiconductor device comprises an electrode pad portion (2) formed on the upper surface of a semiconductor substrate (1),","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10510700","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-10510700","citation_suggestion":"Patentable. \"Semiconductor device\" (US-10510700). https://patentable.app/patents/US-10510700","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10510700","json":"https://patentable.app/api/llm-context/US-10510700","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:15:21.311Z"}