{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521539","patent":{"patent_number":"US-11521539","title":"Scanning drive circuit including n shift registers each having independent output terminals, driving method, display panel, and display apparatus","assignee":null,"inventors":[],"filing_date":"2021-08-05T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G09G","G11C","G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"A scanning drive circuit, a driving method, a display panel, and a display apparatus are provided. The scanning drive circuit includes 1st to nth shift registers cascaded sequentially. Each shift register includes a pull-down unit, a pull-up unit, and first and second output units. The first output unit is electrically connected to a second supply voltage terminal and a first clock signal output terminal, and configured to output a level to a first output terminal based on levels of a second node and a third node. The second output unit is electrically connected to a third supply voltage terminal and a second clock signal output terminal, and configured to output a level to a second output terminal based on the levels of the second node and a fourth node. The first and the second output terminals of each shift register output effective levels sequentially."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scanning drive circuit including n shift registers each having independent output terminals, driving method, display panel, and display apparatus","description":"A scanning drive circuit, a driving method, a display panel, and a display apparatus are provided. The scanning drive circuit includes 1st to nth shift registers cascaded sequentially. Each shift regi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521539","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-11521539","citation_suggestion":"Patentable. \"Scanning drive circuit including n shift registers each having independent output terminals, driving method, display panel, and display apparatus\" (US-11521539). https://patentable.app/patents/US-11521539","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521539","json":"https://patentable.app/api/llm-context/US-11521539","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:36:10.878Z"}