{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9631260","patent":{"patent_number":"US-9631260","title":"Copper alloy sheets for electrical/electronic part","assignee":null,"inventors":[],"filing_date":"2007-06-20T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":27,"abstract":"A shear plane ratio is reduced by a dislocation density in which a value obtained by dividing the half-value width p of the intensity of diffraction of {311} plane in the surface of a Cu—Fe—P alloy sheet, by its peak height H, is 0.015 or more. In addition, a Cu—Fe—P alloy sheet with relatively small Fe content is provided with a texture in which a ratio (I (200) /I (220)) of intensity of diffraction of (1 (200)) from the (200) plane in the sheet surface to intensity of diffraction of (I (220)) from the (220) plane, is 0.3 or less. In addition, a Cu—Fe—P alloy sheet with relatively small Fe content is provided with a texture in which the orientation distribution density of Brass orientation measured by the crystal orientation analysis method using an EBSP by an FE-SEM, is 25% or more; and an average grain size in the sheet is 6.0 μm or less."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Copper alloy sheets for electrical/electronic part","description":"A shear plane ratio is reduced by a dislocation density in which a value obtained by dividing the half-value width p of the intensity of diffraction of {311} plane in the surface of a Cu—Fe—P alloy sh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9631260","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-9631260","citation_suggestion":"Patentable. \"Copper alloy sheets for electrical/electronic part\" (US-9631260). https://patentable.app/patents/US-9631260","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9631260","json":"https://patentable.app/api/llm-context/US-9631260","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:11.349Z"}