{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8514166","patent":{"patent_number":"US-8514166","title":"LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display","assignee":null,"inventors":[],"filing_date":"2008-05-29T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G"],"num_claims":16,"abstract":"A method of reducing power consumption in a liquid crystal display illuminated by a backlight device includes dimming the backlight and adjusting the intensity of the image to compensate for the dimmed backlight. A dimming factor for the backlight is based on a clipping point determining from the pixel intensity distribution of the image signal. The intensity of the image is adjusted based on the dimming factor, wherein a first tone mapping function is used to adjust pixel intensities below an intensity threshold and a second tone mapping function is used to adjust pixel intensities above the intensity threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display","description":"A method of reducing power consumption in a liquid crystal display illuminated by a backlight device includes dimming the backlight and adjusting the intensity of the image to compensate for the dimme","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8514166","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-8514166","citation_suggestion":"Patentable. \"LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display\" (US-8514166). https://patentable.app/patents/US-8514166","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8514166","json":"https://patentable.app/api/llm-context/US-8514166","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:55:02.490Z"}