{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812071","patent":{"patent_number":"US-9812071","title":"Display device, display system, video output device, and control method of display device","assignee":null,"inventors":[],"filing_date":"2013-05-22T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":9,"abstract":"A display device includes an emission part further including a first light source emitting a first light, a second light source emitting a second light having a longer wavelength than the first light, and a fluorescent substance which is excited by the first light and the second light so as to emit a third light, and a controller configured to generate a drive value of the first light source and a drive value of the second light source based on a luminance of the first light, a luminance of the second light, a luminance of the third light, a first target luminance for the first light source, a second target luminance for the second light source, and a third target luminance for the fluorescent substance, thus controlling two light sources based on the drive values of the first and second light sources."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device, display system, video output device, and control method of display device","description":"A display device includes an emission part further including a first light source emitting a first light, a second light source emitting a second light having a longer wavelength than the first light,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812071","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-9812071","citation_suggestion":"Patentable. \"Display device, display system, video output device, and control method of display device\" (US-9812071). https://patentable.app/patents/US-9812071","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812071","json":"https://patentable.app/api/llm-context/US-9812071","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:50:33.704Z"}