{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520037","patent":{"patent_number":"US-8520037","title":"Plasma display device and plasma display panel driving method","assignee":null,"inventors":[],"filing_date":"2009-11-12T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":2,"abstract":"Display luminance is uniformized to enhance image display quality. A sustain pulse generating circuit generates sustain pulses by selecting any one of a plurality of driving patterns, according to an all-cell light-emitting rate and a partial light-emitting rate. A loading correction part of the image signal processing circuit includes: number of lit cells calculator for calculating the number of discharge cells to be lit in each display electrode pair, in each subfield; load value calculator for calculating a load value of each discharge cell, according to the calculation result in number of lit cells calculator; correction gain calculator for calculating a correction gain of each discharge cell, according the calculation result in load value calculator, the driving pattern selected, and the position of the discharge cell; and corrector for correcting an input image signal, according to the output from correction gain calculator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Plasma display device and plasma display panel driving method","description":"Display luminance is uniformized to enhance image display quality. A sustain pulse generating circuit generates sustain pulses by selecting any one of a plurality of driving patterns, according to an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520037","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-8520037","citation_suggestion":"Patentable. \"Plasma display device and plasma display panel driving method\" (US-8520037). https://patentable.app/patents/US-8520037","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520037","json":"https://patentable.app/api/llm-context/US-8520037","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:46:51.300Z"}