{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8525765","patent":{"patent_number":"US-8525765","title":"Display driver circuit and display device that outputs symmetrical grayscale voltages","assignee":null,"inventors":[],"filing_date":"2010-04-23T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"A display driver circuit and a display device are provided. The display driver circuit may have positive and negative resistor strings that are symmetrically formed and include a plurality of resistors, and applies a gamma voltage to one of the positive and negative resistor strings in response to a polarity selection signal, thereby generating and outputting a positive grayscale voltage and a negative grayscale voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display driver circuit and display device that outputs symmetrical grayscale voltages","description":"A display driver circuit and a display device are provided. The display driver circuit may have positive and negative resistor strings that are symmetrically formed and include a plurality of resistor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8525765","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-8525765","citation_suggestion":"Patentable. \"Display driver circuit and display device that outputs symmetrical grayscale voltages\" (US-8525765). https://patentable.app/patents/US-8525765","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8525765","json":"https://patentable.app/api/llm-context/US-8525765","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:13:46.358Z"}