{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9632635","patent":{"patent_number":"US-9632635","title":"Touch panel and touch panel-equipped display device","assignee":null,"inventors":[],"filing_date":"2013-06-28T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G06F","G02F","G06F","G06F","G06F","G06F"],"num_claims":8,"abstract":"An arrangement of a touch panel is provided that prevents corrosion of the lines and improves reliability. A touch panel includes: a substrate (10); a sensor electrode located on the substrate (10) and formed of an oxide conductive film; a line (161) electrically connected with the sensor electrode; and a protection film (14) provided over the line (161). The protection film (14) includes: a first protection sub-film (141) formed of silicon nitride; a second protection sub-film (142) located on the first protection sub-film (141), formed of silicon nitride and having a lower refractive index than the first protection sub-film (141); and a third protection sub-film (143) located on the second protection sub-film (142), formed of silicon nitride and having a higher refractive index than the second protection sub-film (142), wherein the second protection sub-film (142) has a thickness that is no smaller than the total thickness of the first protection sub-film (141) and the third protection sub-film (143)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touch panel and touch panel-equipped display device","description":"An arrangement of a touch panel is provided that prevents corrosion of the lines and improves reliability. A touch panel includes: a substrate (10); a sensor electrode located on the substrate (10) an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9632635","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-9632635","citation_suggestion":"Patentable. \"Touch panel and touch panel-equipped display device\" (US-9632635). https://patentable.app/patents/US-9632635","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9632635","json":"https://patentable.app/api/llm-context/US-9632635","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:29.759Z"}