{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10497319","patent":{"patent_number":"US-10497319","title":"Display device and method for controlling backlight","assignee":null,"inventors":[],"filing_date":"2016-09-14T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G09G","G09G","G02F","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":5,"abstract":"A display device includes a display panel that displays an image, a backlight that includes a light emitting surface that emits light toward a rear surface of the display panel, the light emitting surface being divided into a plurality of light emitting regions, and a controller that independently determines luminance of the backlight for each of the plurality of light emitting regions according to each luminance of a plurality of image regions in the image respectively corresponding to the plurality of light emitting regions. When the backlight satisfies a predetermined condition, while comparing each determined luminance of the plurality of light emitting regions with a threshold, the controller decreases luminance of a light emitting region having luminance greater than the threshold, and maintains luminance of a light emitting region having luminance not greater than the threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device and method for controlling backlight","description":"A display device includes a display panel that displays an image, a backlight that includes a light emitting surface that emits light toward a rear surface of the display panel, the light emitting sur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10497319","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-10497319","citation_suggestion":"Patentable. \"Display device and method for controlling backlight\" (US-10497319). https://patentable.app/patents/US-10497319","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10497319","json":"https://patentable.app/api/llm-context/US-10497319","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:39:47.734Z"}