{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9640119","patent":{"patent_number":"US-9640119","title":"Driving methods for color display devices","assignee":null,"inventors":[],"filing_date":"2016-10-05T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G09G","G02F","G02F","G02F","G09G","G02F","G09G","G09G","G09G","G09G"],"num_claims":34,"abstract":"The present invention provides driving methods for color displays using electrophoretic fluids comprises four types of particles to display four colors at each pixel. Methods are also provided for displaying mixtures of certain pairs of colors at each pixel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Driving methods for color display devices","description":"The present invention provides driving methods for color displays using electrophoretic fluids comprises four types of particles to display four colors at each pixel. Methods are also provided for dis","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9640119","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-9640119","citation_suggestion":"Patentable. \"Driving methods for color display devices\" (US-9640119). https://patentable.app/patents/US-9640119","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9640119","json":"https://patentable.app/api/llm-context/US-9640119","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:19:49.155Z"}