{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9800855","patent":{"patent_number":"US-9800855","title":"Reproduction device, reproduction method, and recording medium","assignee":null,"inventors":[],"filing_date":"2014-08-07T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["H04N","G11B","G11B","G11B","H04N","H04N","H04N","H04N","H04N","H04N","H04N","G11B"],"num_claims":14,"abstract":"The present technology relates to a reproduction device, a reproduction method, and a recording medium, which are capable of displaying closed captions having a wide dynamic range of luminance at appropriate brightness. HDR closed captions serving as closed captions of a second luminance range that is different from and larger than a first luminance range, tone_mapping_info including HDR information indicating characteristics of luminance of the HDR closed captions, and tone_mapping_info serving as tone mapping definition information used when luminance conversion from the HDR closed captions to STD closed captions serving as closed captions of the first luminance range are recorded on an optical disc. The present technology can be applied to a recording medium on which closed captions are recorded."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reproduction device, reproduction method, and recording medium","description":"The present technology relates to a reproduction device, a reproduction method, and a recording medium, which are capable of displaying closed captions having a wide dynamic range of luminance at appr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9800855","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-9800855","citation_suggestion":"Patentable. \"Reproduction device, reproduction method, and recording medium\" (US-9800855). https://patentable.app/patents/US-9800855","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9800855","json":"https://patentable.app/api/llm-context/US-9800855","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:37:23.597Z"}