{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10522497","patent":{"patent_number":"US-10522497","title":"Fan-out semiconductor package","assignee":null,"inventors":[],"filing_date":"2018-05-24T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","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"],"num_claims":26,"abstract":"A fan-out semiconductor package includes: a frame including insulating layers, wiring layers, and connection via layers, and having a recess portion having a stopper layer; a semiconductor chip having connection pads, an active surface on which the connection pads are disposed, and an inactive surface opposing the active surface, and disposed in the recess portion so that the inactive surface is connected to the stopper layer; an encapsulant covering at least portions of the semiconductor chip and filling at least portions of the recess portion; and a connection member disposed on the frame and the active surface of the semiconductor chip and including a redistribution layer electrically connecting the wiring layers of the frame and the connection pads of the semiconductor chip to each other, wherein the stopper layer includes an insulating material."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fan-out semiconductor package","description":"A fan-out semiconductor package includes: a frame including insulating layers, wiring layers, and connection via layers, and having a recess portion having a stopper layer; a semiconductor chip having","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10522497","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-10522497","citation_suggestion":"Patentable. \"Fan-out semiconductor package\" (US-10522497). https://patentable.app/patents/US-10522497","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10522497","json":"https://patentable.app/api/llm-context/US-10522497","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:00:35.405Z"}