{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10482828","patent":{"patent_number":"US-10482828","title":"Method and apparatus for controlling backlight brightness, and liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2017-03-03T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":10,"abstract":"The present application provides a method and an apparatus for controlling backlight brightness, and a liquid crystal display device. The method includes: determining, in an image to be displayed, an image block corresponding to each backlight partition of a plurality of backlight partitions, and determining an initial backlight value for each backlight partition; determining brightness distribution information for pixels in an image partition; determining a backlight adjusting curve corresponding to the image partition; and determining a backlight adjusting factor for a backlight partition corresponding to the image partition according to the initial backlight value of the backlight partition corresponding to the image partition and the backlight adjusting curve corresponding to the image partition, and determining a target backlight value for the backlight partition corresponding to the image partition according to the initial backlight value for the backlight partition and the corresponding backlight adjusting factor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for controlling backlight brightness, and liquid crystal display device","description":"The present application provides a method and an apparatus for controlling backlight brightness, and a liquid crystal display device. The method includes: determining, in an image to be displayed, an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10482828","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-10482828","citation_suggestion":"Patentable. \"Method and apparatus for controlling backlight brightness, and liquid crystal display device\" (US-10482828). https://patentable.app/patents/US-10482828","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10482828","json":"https://patentable.app/api/llm-context/US-10482828","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:38:15.846Z"}