{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824658","patent":{"patent_number":"US-9824658","title":"GOA circuit and liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2015-10-26T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G11C"],"num_claims":19,"abstract":"A GOA circuit and an LCD device. The GOA circuit includes multiple cascaded GOA units, and each includes a transferring circuit, a latch circuit and an output circuit. In a forward scanning, the transferring circuit receives a (N−1)th stage-transfer signal of a (N−1)th stage, and sending to the latch circuit. In a backward scanning, the transferring circuit receives a (N+1)th stage-transfer signal of a (N+1)th stage, and sending to the latch circuit. In the canning period, the latch circuit receives a first clock signal and a second clock signal simultaneously, and outputs an Nth stage-transfer signal the same as the first clock signal and opposite to the second clock signal. The output circuit receives the Nth stage-transfer signal, and outputs an Nth scanning signal the same as the Nth stage-transfer signal. The present invention utilizes two clock signals to commonly drive the GOA circuit to improve the stability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"GOA circuit and liquid crystal display device","description":"A GOA circuit and an LCD device. The GOA circuit includes multiple cascaded GOA units, and each includes a transferring circuit, a latch circuit and an output circuit. In a forward scanning, the trans","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824658","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-9824658","citation_suggestion":"Patentable. \"GOA circuit and liquid crystal display device\" (US-9824658). https://patentable.app/patents/US-9824658","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824658","json":"https://patentable.app/api/llm-context/US-9824658","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T19:50:26.993Z"}