{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257441","patent":{"patent_number":"US-11257441","title":"Method and device for controlling screen backlight, method and device for setting screen backlight, and multi-screen terminal","assignee":null,"inventors":[],"filing_date":"2018-05-14T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G09G","G09G","G06F","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"Disclosed is a method for controlling screen backlight, the method includes: determining a basic setting value V0, where the basic setting value V0 is a value set for backlight brightness of a first screen and backlight brightness of a second screen; calculating a setting value V1 of the backlight brightness of the first screen and a setting value V2 of the backlight brightness of the second screen respectively based on V0; and adjusting the backlight brightness of the first screen and the backlight brightness of the second screen according to V1 and V2 respectively. Further disclosed are a device for controlling screen backlight, a multi-screen terminal, a storage medium, a method and device for setting screen backlight, and a multi-screen terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for controlling screen backlight, method and device for setting screen backlight, and multi-screen terminal","description":"Disclosed is a method for controlling screen backlight, the method includes: determining a basic setting value V0, where the basic setting value V0 is a value set for backlight brightness of a first s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257441","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-11257441","citation_suggestion":"Patentable. \"Method and device for controlling screen backlight, method and device for setting screen backlight, and multi-screen terminal\" (US-11257441). https://patentable.app/patents/US-11257441","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257441","json":"https://patentable.app/api/llm-context/US-11257441","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:03:36.719Z"}