{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9640109","patent":{"patent_number":"US-9640109","title":"Pixel driving circuit, pixel driving method, display panel and display device","assignee":null,"inventors":[],"filing_date":"2015-01-23T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"The present disclosure provides a pixel driving circuit, including a first pixel driving unit and a second pixel driving unit. The first pixel driving unit includes a first driving transistor, a first storage capacitor and a first driving control unit. The first driving control unit is configured to apply a jumping voltage onto the data voltage at a first compensation stage, so as to perform jumping compensation on a threshold voltage of the first driving transistor. The second pixel driving unit includes a second driving transistor, a second storage capacitor and a second driving control unit. The second driving control unit is configured to apply a jumping voltage onto the data voltage at a second compensation stage, so as to perform jumping compensation on a threshold voltage of the second driving transistor and control the second light-emitting element to emit light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel driving circuit, pixel driving method, display panel and display device","description":"The present disclosure provides a pixel driving circuit, including a first pixel driving unit and a second pixel driving unit. The first pixel driving unit includes a first driving transistor, a first","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9640109","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-9640109","citation_suggestion":"Patentable. \"Pixel driving circuit, pixel driving method, display panel and display device\" (US-9640109). https://patentable.app/patents/US-9640109","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9640109","json":"https://patentable.app/api/llm-context/US-9640109","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:53:34.917Z"}