{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830862","patent":{"patent_number":"US-9830862","title":"Display device and electronic apparatus","assignee":null,"inventors":[],"filing_date":"2014-07-31T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":13,"abstract":"A display device includes: a sampling transistor sampling a signal voltage of a video signal; a holding capacitor holding the signal voltage sampled by the sampling transistor; and a pixel circuit including a driving transistor that drives a light-emitting portion according to the signal voltage held in the holding capacitor. The light-emitting portion is formed by stacking at least two electro-optic elements, an uppermost electrode is connected to one source or drain electrode of the driving transistor, and a lowermost electrode is connected to a node of a reference potential. A potential of an intermediate node between the uppermost electrode and the lowermost electrode at a time of extinction is set with a potential relation in which the potential of the intermediate node is lower than a threshold voltage of the electro-optic element on a side of the reference potential and is higher than the reference potential."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device and electronic apparatus","description":"A display device includes: a sampling transistor sampling a signal voltage of a video signal; a holding capacitor holding the signal voltage sampled by the sampling transistor; and a pixel circuit inc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830862","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-9830862","citation_suggestion":"Patentable. \"Display device and electronic apparatus\" (US-9830862). https://patentable.app/patents/US-9830862","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830862","json":"https://patentable.app/api/llm-context/US-9830862","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:59:46.271Z"}