{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520039","patent":{"patent_number":"US-8520039","title":"Image-signal processing device, image-signal processing method, and image display apparatus","assignee":null,"inventors":[],"filing_date":"2010-08-30T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G06F","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":7,"abstract":"An image-signal processing device includes an image-enlargement processing unit that generates image signals representing an image which has been enlarged by repeating pixels; a pattern-data output unit that outputs, for each of repetition areas which are obtained by repeating the pixels, a pattern data item in accordance with signals which are obtained by removing signals corresponding to a predetermined number of upper bits from a corresponding one of the image signals, the pattern data item being used to reproduce, in the pixels included in the repetition area, gradation based on the signals that are obtained by removing the signals corresponding to the predetermined number of upper bits from the image signal; and an addition unit that adds, for the repetition area, the pattern data item to the signals corresponding to the predetermined number of upper bits included in the image signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image-signal processing device, image-signal processing method, and image display apparatus","description":"An image-signal processing device includes an image-enlargement processing unit that generates image signals representing an image which has been enlarged by repeating pixels; a pattern-data output un","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520039","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-8520039","citation_suggestion":"Patentable. \"Image-signal processing device, image-signal processing method, and image display apparatus\" (US-8520039). https://patentable.app/patents/US-8520039","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520039","json":"https://patentable.app/api/llm-context/US-8520039","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:04:04.104Z"}