{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9600130","patent":{"patent_number":"US-9600130","title":"Liquid crystal display device and method of driving the same","assignee":null,"inventors":[],"filing_date":"2015-07-10T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G02F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Provided is a liquid crystal display device including: a plurality of pixel electrodes to which a display voltage is supplied; a common electrode forming first capacitance with the plurality of pixel electrodes, and having a common voltage supplied thereto; a plurality of sensing electrodes forming second capacitance with the common electrode, and having a touch driving signal supplied thereto; and a touch controller supplying the touch driving signal, wherein a voltage of the common electrode includes a first ripple component that is generated due to variation in the display voltage and a second ripple component that is generated due to variation in the touch driving signal, and the touch controller supplies the touch driving signal such that a polarity of the second ripple component is determined based on a polarity of the first ripple component."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display device and method of driving the same","description":"Provided is a liquid crystal display device including: a plurality of pixel electrodes to which a display voltage is supplied; a common electrode forming first capacitance with the plurality of pixel ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9600130","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-9600130","citation_suggestion":"Patentable. \"Liquid crystal display device and method of driving the same\" (US-9600130). https://patentable.app/patents/US-9600130","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9600130","json":"https://patentable.app/api/llm-context/US-9600130","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:42.606Z"}