{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666152","patent":{"patent_number":"US-9666152","title":"Shift register unit, gate driving circuit and display device","assignee":null,"inventors":[],"filing_date":"2013-06-19T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G09G","G11C","G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"Provided are a shift register unit, a gate driving circuit and a display device, wherein the shift register unit includes: a pull-up module connected to a clock signal line and a signal output terminal; at least two pull-down modules both connected to a low level signal line and the signal output terminal; a control module connected to the pull-up module and the pull-down modules, for controlling the pull-up module to be turned on, so that the pull-up module outputs a high level signal input from the clock signal line to the signal output terminal, and for controlling the at least two pull-down modules to be turned on alternatively, so that the at least two pull-down modules output a low level signal input from the low level signal line to the signal output terminal, and for controlling one of the at least two pull-down modules to be turned on while controlling the other pull-down modules of the at least two pull-down modules to be discharged. The shift register unit can reduce over-bias of a gate of a pull-down TFT effectively, thus improving stability of the shift register unit."},"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":"Provided are a shift register unit, a gate driving circuit and a display device, wherein the shift register unit includes: a pull-up module connected to a clock signal line and a signal output termina","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666152","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-9666152","citation_suggestion":"Patentable. \"Shift register unit, gate driving circuit and display device\" (US-9666152). https://patentable.app/patents/US-9666152","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666152","json":"https://patentable.app/api/llm-context/US-9666152","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:31.643Z"}