{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11243433","patent":{"patent_number":"US-11243433","title":"Image display device and image display method","assignee":null,"inventors":[],"filing_date":"2020-07-23T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["G02F","G09G","G09G","G02F","G02F","G09G","G09G","G09G","G09G"],"num_claims":14,"abstract":"In an image display device having a backlight including a plurality of light sources, the backlight is divided into a plurality of areas arranged in the same direction as an order of writing to pixels. A backlight drive circuit sets lighting periods separately for each of the areas and causes the brightness of the light sources to rise and drop in a non-step manner during the corresponding lighting period. In a case where first and second areas are adjacent to each other, there is a period of overlap between a lighting period set for the first area and a lighting period set for the second area, and the period of overlap includes a middle portion in which the brightness of light sources corresponding to the first area drops and the brightness of light sources corresponding to the second area rises."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image display device and image display method","description":"In an image display device having a backlight including a plurality of light sources, the backlight is divided into a plurality of areas arranged in the same direction as an order of writing to pixels","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11243433","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-11243433","citation_suggestion":"Patentable. \"Image display device and image display method\" (US-11243433). https://patentable.app/patents/US-11243433","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11243433","json":"https://patentable.app/api/llm-context/US-11243433","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:23:31.223Z"}