{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9773458","patent":{"patent_number":"US-9773458","title":"Display apparatus and control method thereof","assignee":null,"inventors":[],"filing_date":"2015-01-26T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":25,"abstract":"A display apparatus according to the present invention includes: a light emission unit; a display unit configured to display an image on a screen by modulating light from the light emission unit; an acquisition unit configured to acquire base image data and difference data used in an expansion process for expanding at least one of a dynamic range and a color gamut of image data; a control unit configured to control light emission of the light emission unit, based on the difference data; and a generation unit configured to generate display image data outputted to the display unit, based on the base image data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display apparatus and control method thereof","description":"A display apparatus according to the present invention includes: a light emission unit; a display unit configured to display an image on a screen by modulating light from the light emission unit; an a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9773458","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-9773458","citation_suggestion":"Patentable. \"Display apparatus and control method thereof\" (US-9773458). https://patentable.app/patents/US-9773458","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9773458","json":"https://patentable.app/api/llm-context/US-9773458","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:37.382Z"}