{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9797931","patent":{"patent_number":"US-9797931","title":"Matrix device, measurement method of characteristics thereof, and driving method thereof","assignee":null,"inventors":[],"filing_date":"2015-09-03T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":8,"abstract":"To provide a measurement method of characteristics of an electrical element which causes variation in the luminance of pixels. In a device which includes components (pixels) arranged in a matrix and a wiring and where each component is capable of supplying current to the wiring through an electrical element included in each component, supply and non-supply of current of N components are individually set and current flowing through the wiring is measured N times. In the respective N measurements, combinations of the supply and non-supply of current in N components capable of supplying current to the wiring differ from one another. The amount of current flowing through each electrical element is obtained based on current obtained by the N measurements and the combinations of supply and non-supply of current in the N measurements."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Matrix device, measurement method of characteristics thereof, and driving method thereof","description":"To provide a measurement method of characteristics of an electrical element which causes variation in the luminance of pixels. In a device which includes components (pixels) arranged in a matrix and a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9797931","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-9797931","citation_suggestion":"Patentable. \"Matrix device, measurement method of characteristics thereof, and driving method thereof\" (US-9797931). https://patentable.app/patents/US-9797931","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9797931","json":"https://patentable.app/api/llm-context/US-9797931","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:16.691Z"}