{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8464931","patent":{"patent_number":"US-8464931","title":"Display device, display method, and program","assignee":null,"inventors":[],"filing_date":"2012-05-22T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G06K"],"num_claims":24,"abstract":"A display device includes a display unit, a contactless communication unit provided such that at least a part thereof overlaps with the display unit or is provided near the display unit and carries out contactless communication with plural kinds of IC cards, a storage that stores announcement data relating to the kinds of the respective IC cards, a controller that selects the kinds of IC cards, and an operation component for further selection of the kind of one IC card from the kinds of IC cards selected by the controller. The announcement data stored in the storage are displayed on the display unit before readout of the kinds of IC cards by the contactless communication unit. The kinds of IC cards with which contactless communication is possible are selected by the controller, and the kind of one IC card is further selected by the operation component."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device, display method, and program","description":"A display device includes a display unit, a contactless communication unit provided such that at least a part thereof overlaps with the display unit or is provided near the display unit and carries ou","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8464931","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-8464931","citation_suggestion":"Patentable. \"Display device, display method, and program\" (US-8464931). https://patentable.app/patents/US-8464931","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8464931","json":"https://patentable.app/api/llm-context/US-8464931","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T20:32:54.132Z"}