{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721520","patent":{"patent_number":"US-9721520","title":"GOA circuit and a liquid crystal display","assignee":null,"inventors":[],"filing_date":"2015-09-23T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"The application disclosure a GOA circuit and a liquid crystal display. The GOA circuit including a plurality of GOA unit connected in series, wherein a Nth level GOA unit including a fifth transistor, a eighth transistor and a leakage control module. wherein the leakage control module is connected in series between the Nth level gate terminal signal and the drain terminal of the eighth transistor and/or between the Nth level pull-down signal and the drain terminal of the fifth transistor; in the valid period of the Nth level scanning signal can block the Nth level gate terminal signal through the leakage pathway of the eighth transistor and/or to block the Nth level pull-down signal through the leakage pathway of the fifth transistor to achieve the stability of the GOA circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"GOA circuit and a liquid crystal display","description":"The application disclosure a GOA circuit and a liquid crystal display. The GOA circuit including a plurality of GOA unit connected in series, wherein a Nth level GOA unit including a fifth transistor,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721520","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-9721520","citation_suggestion":"Patentable. \"GOA circuit and a liquid crystal display\" (US-9721520). https://patentable.app/patents/US-9721520","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721520","json":"https://patentable.app/api/llm-context/US-9721520","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:44:01.600Z"}