{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9727192","patent":{"patent_number":"US-9727192","title":"Touch display device and driving method thereof","assignee":null,"inventors":[],"filing_date":"2015-07-16T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":16,"abstract":"A touch display device including: a plurality of first sensing electrodes; a plurality of second sensing electrodes forming a mutual capacitance with the plurality of first sensing electrodes; an oscillation circuit connected with the plurality of second sensing electrodes and supplying energy so as to generate a first sinusoidal wave signal; a first electrode plate forming a parasitic capacitance with the first and second sensing electrodes and receiving a second sinusoidal wave signal corresponding to the first sinusoidal wave signal; and a scanning driver configured to sequentially select the plurality of first sensing electrodes one-by-one, apply a reference voltage to the selected first sensing electrode, and float the first sensing electrodes which are not selected."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touch display device and driving method thereof","description":"A touch display device including: a plurality of first sensing electrodes; a plurality of second sensing electrodes forming a mutual capacitance with the plurality of first sensing electrodes; an osci","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9727192","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-9727192","citation_suggestion":"Patentable. \"Touch display device and driving method thereof\" (US-9727192). https://patentable.app/patents/US-9727192","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9727192","json":"https://patentable.app/api/llm-context/US-9727192","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:30:47.541Z"}