{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531574","patent":{"patent_number":"US-8531574","title":"Display device and camera","assignee":null,"inventors":[],"filing_date":"2011-02-08T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":18,"abstract":"A display device includes a liquid crystal layer between transparent first and second substrates. A transparent first segment electrode is formed on the first substrate so that a predetermined area becomes a positive pattern with respect to a predetermined display information, and a transparent second segment electrode is formed on the first substrate so that a predetermined area becomes a negative pattern with respect to the display information. The first and second segment electrodes are formed as a same first layer. A transparent common electrode is formed on the second substrate facing the first and second segment electrodes. A transparent auxiliary electrode is formed as a second layer on the first substrate along a gap between the first and second segment electrodes. The auxiliary electrode is connected to the second segment electrode via a contact hole in an insulating film interposed between the first and second layers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device and camera","description":"A display device includes a liquid crystal layer between transparent first and second substrates. A transparent first segment electrode is formed on the first substrate so that a predetermined area be","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531574","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-8531574","citation_suggestion":"Patentable. \"Display device and camera\" (US-8531574). https://patentable.app/patents/US-8531574","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531574","json":"https://patentable.app/api/llm-context/US-8531574","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:35:51.168Z"}