{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9779681","patent":{"patent_number":"US-9779681","title":"Shift register unit, gate driving circuit and display device","assignee":null,"inventors":[],"filing_date":"2014-12-03T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G09G","G02F","G02F","G09G","G09G","G11C","G11C","G09G","G09G"],"num_claims":8,"abstract":"The present invention discloses a shift register unit, employed for providing a gate voltage to a nth pixel of a liquid crystal display, and comprising first to third P-type transistors, and gates of the first, second P-type transistors respectively receive gate voltages of n−2th, n−2th pixels, and first end of the first, second P-type transistors respectively receive first and second input signals, and both second ends of the first and second P-type transistors are coupled to a gate of the third P-type transistor; the gate voltages of the n−2th, n−2th pixels are respectively employed to control on-off of the first and second P-type transistors, and to make the first input signal on-off the third P-type transistor; n is a nature number larger than 2; a first end of the third P-type transistor is coupled to a first clock signal or a second clock signal, and a second end is employed as being a voltage output end to be coupled to the nth pixel. The present invention can diminish the dimension of the frame of liquid crystal display. The present invention also provides a gate driving circuit and a liquid crystal display."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Shift register unit, gate driving circuit and display device","description":"The present invention discloses a shift register unit, employed for providing a gate voltage to a nth pixel of a liquid crystal display, and comprising first to third P-type transistors, and gates of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9779681","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-9779681","citation_suggestion":"Patentable. \"Shift register unit, gate driving circuit and display device\" (US-9779681). https://patentable.app/patents/US-9779681","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9779681","json":"https://patentable.app/api/llm-context/US-9779681","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:53:02.619Z"}