{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11950413","patent":{"patent_number":"US-11950413","title":"High voltage polysilicon gate in high-K metal gate device","assignee":null,"inventors":[],"filing_date":"2022-12-13T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"An integrated circuit device includes a plurality of metal gates each having a metal electrode and a high-κ dielectric and a plurality of polysilicon gates each having a polysilicon electrode and conventional (non high-κ) dielectrics. The polysilicon gates may have adaptations for operation as high voltage gates including thick dielectric layers and area greater than one μm2. Polysilicon gates with these adaptations may be operative with gate voltages of 10 V or higher and may be used in embedded memory devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High voltage polysilicon gate in high-K metal gate device","description":"An integrated circuit device includes a plurality of metal gates each having a metal electrode and a high-κ dielectric and a plurality of polysilicon gates each having a polysilicon electrode and conv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11950413","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-11950413","citation_suggestion":"Patentable. \"High voltage polysilicon gate in high-K metal gate device\" (US-11950413). https://patentable.app/patents/US-11950413","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11950413","json":"https://patentable.app/api/llm-context/US-11950413","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:40:50.118Z"}