{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9773817","patent":{"patent_number":"US-9773817","title":"Thin film transistor and manufacturing method thereof, array substrate and display device","assignee":null,"inventors":[],"filing_date":"2014-06-30T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":17,"abstract":"The present invention provides a thin film transistor and a manufacturing method thereof, an array substrate and a display device. The thin film transistor comprises a gate electrode, an active layer, an etch stop layer, a source electrode and a drain electrode. The etch stop layer is provided between the active layer and the source and drain electrodes, a first via hole and a second via hole are formed in the etch stop layer, the source electrode is connected with the active layer through the first via hole, the drain electrode is connected with the active layer through the second via hole, and the gate electrode is overlapped with a part of the first via hole and a part of the second via hole respectively and is overlapped with a portion between the first via hole and the second via hole."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Thin film transistor and manufacturing method thereof, array substrate and display device","description":"The present invention provides a thin film transistor and a manufacturing method thereof, an array substrate and a display device. The thin film transistor comprises a gate electrode, an active layer,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9773817","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-9773817","citation_suggestion":"Patentable. \"Thin film transistor and manufacturing method thereof, array substrate and display device\" (US-9773817). https://patentable.app/patents/US-9773817","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9773817","json":"https://patentable.app/api/llm-context/US-9773817","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:36:44.081Z"}