{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493543","patent":{"patent_number":"US-8493543","title":"Liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2009-08-26T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F"],"num_claims":4,"abstract":"A liquid crystal display device includes: a first substrate; a second substrate which faces the first substrate; and a liquid crystal which is interposed between the first and second substrates. A plurality of scanning lines and signal lines arranged in a matrix shape, a plurality of switching elements arranged in the vicinities of intersections of the scanning lines and the signal lines in a display area, a plurality of pixel electrodes electrically connected to the switching elements, and a plurality of dummy pixels formed in a non-display area located in the periphery of the display area are formed on the first substrate close to a liquid crystal layer. Each of the plurality of dummy pixels is provided with a plurality of switching elements connected to the scanning line or the signal line, the plurality of switching elements are connected to each other in parallel, and one electrode of each of the switching elements is connected to a wiring to be supplied with a common potential."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display device","description":"A liquid crystal display device includes: a first substrate; a second substrate which faces the first substrate; and a liquid crystal which is interposed between the first and second substrates. A plu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493543","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-8493543","citation_suggestion":"Patentable. \"Liquid crystal display device\" (US-8493543). https://patentable.app/patents/US-8493543","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493543","json":"https://patentable.app/api/llm-context/US-8493543","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:19:37.222Z"}