{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11244644","patent":{"patent_number":"US-11244644","title":"Shift register and display device using the same","assignee":null,"inventors":[],"filing_date":"2019-10-11T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["G09G","G09G","G11C","G09G"],"num_claims":10,"abstract":"The disclosure provides a shift register including a node controller configured to control charging and discharging of a node Q and a node QB, and an output circuit including a first buffer transistor configured to output a first scan signal, a second buffer transistor configured to output a second scan signal and a third buffer transistor configured to output a carry signal in response to electric potentials of the node Q and the node QB. The first buffer transistor and the second buffer transistor have different channel region widths. The output circuit may further include a first dummy buffer transistor having a common gate and common drain connection structure with the first buffer transistor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Shift register and display device using the same","description":"The disclosure provides a shift register including a node controller configured to control charging and discharging of a node Q and a node QB, and an output circuit including a first buffer transistor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11244644","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-11244644","citation_suggestion":"Patentable. \"Shift register and display device using the same\" (US-11244644). https://patentable.app/patents/US-11244644","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11244644","json":"https://patentable.app/api/llm-context/US-11244644","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:15:57.372Z"}