{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9693450","patent":{"patent_number":"US-9693450","title":"Printed wiring board, semiconductor device and printed circuit board","assignee":null,"inventors":[],"filing_date":"2015-11-17T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":9,"abstract":"A printed wiring board includes conductive layers laminated with insulator layers interposed. A land group including a plurality of lands arranged with intervals between each other, is formed in a rectangular region on a surface layer, among the plurality of conductive layers, when viewed in a direction perpendicular to the surface layer. The land group is arrayed in a triangular lattice manner. The land group is arranged so that a smallest angle, among angles formed between one side of the rectangular region and respective three sides of the triangular lattice, is 7° or more and 23° or less."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Printed wiring board, semiconductor device and printed circuit board","description":"A printed wiring board includes conductive layers laminated with insulator layers interposed. A land group including a plurality of lands arranged with intervals between each other, is formed in a rec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9693450","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-9693450","citation_suggestion":"Patentable. \"Printed wiring board, semiconductor device and printed circuit board\" (US-9693450). https://patentable.app/patents/US-9693450","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9693450","json":"https://patentable.app/api/llm-context/US-9693450","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:57:39.086Z"}