{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9851597","patent":{"patent_number":"US-9851597","title":"Display panel including a verification code and display device having the same","assignee":null,"inventors":[],"filing_date":"2015-02-02T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":20,"abstract":"A display panel includes a first display substrate that includes a pixel part disposed in a display area and a verification code part disposed in a peripheral area surrounding the display area. A second display substrate faces the first display substrate. A light blocking layer is disposed to overlap the verification code part when viewed in a plan view. A gray-scale control layer is interposed between the first display substrate and the second display substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display panel including a verification code and display device having the same","description":"A display panel includes a first display substrate that includes a pixel part disposed in a display area and a verification code part disposed in a peripheral area surrounding the display area. A seco","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9851597","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-9851597","citation_suggestion":"Patentable. \"Display panel including a verification code and display device having the same\" (US-9851597). https://patentable.app/patents/US-9851597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9851597","json":"https://patentable.app/api/llm-context/US-9851597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:50:12.516Z"}