{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257458","patent":{"patent_number":"US-11257458","title":"Driving method and device for display panel","assignee":null,"inventors":[],"filing_date":"2018-11-28T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"Provided are a driving device and driving method for a display panel. The driving method comprises: firstly, acquiring a target voltage of a first voltage module; secondly, comparing the target voltage with a first pre-set voltage so as to obtain a comparison result; then, the first voltage module outputting, based on the comparison result and the first pre-set voltage, a first common voltage, and sending the comparison result to a second voltage module; finally, the second voltage module outputting, according to the comparison result and a second pre-set voltage, a second common voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Driving method and device for display panel","description":"Provided are a driving device and driving method for a display panel. The driving method comprises: firstly, acquiring a target voltage of a first voltage module; secondly, comparing the target voltag","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257458","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-11257458","citation_suggestion":"Patentable. \"Driving method and device for display panel\" (US-11257458). https://patentable.app/patents/US-11257458","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257458","json":"https://patentable.app/api/llm-context/US-11257458","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:13:55.277Z"}