{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8542528","patent":{"patent_number":"US-8542528","title":"Semiconductor device and method for driving semiconductor device","assignee":null,"inventors":[],"filing_date":"2011-08-03T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":28,"abstract":"A semiconductor device with a novel structure is provided, in which the operation voltage is reduced or the storage capacity is increased by reducing variation in the threshold voltages of memory cells after writing. The semiconductor device includes a plurality of memory cells each including a transistor including an oxide semiconductor and a transistor including a material other than an oxide semiconductor, a driver circuit that drives the plurality of memory cells, and a potential generating circuit that generates a plurality of potentials supplied to the driver circuit. The driver circuit includes a data buffer, a writing circuit that writes one potential of the plurality of potentials into each of the plurality of memory cells as data, a reading circuit that reads the data written into the memory cells, and a verifying circuit that verifies whether the read data agrees with data held in the data buffer or not."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method for driving semiconductor device","description":"A semiconductor device with a novel structure is provided, in which the operation voltage is reduced or the storage capacity is increased by reducing variation in the threshold voltages of memory cell","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8542528","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-8542528","citation_suggestion":"Patentable. \"Semiconductor device and method for driving semiconductor device\" (US-8542528). https://patentable.app/patents/US-8542528","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8542528","json":"https://patentable.app/api/llm-context/US-8542528","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:24:18.491Z"}