{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698175","patent":{"patent_number":"US-9698175","title":"Liquid crystal display panel, array substrate and manufacturing method for thin-film transistor","assignee":null,"inventors":[],"filing_date":"2015-04-02T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G02F","G02F","H01L","H01L","G02F"],"num_claims":4,"abstract":"An LCD panel, an array substrate and a manufacturing method for TFT are disclosed. The method includes: providing a substrate; forming a first metal layer on the substrate, wherein the first metal layer includes an aluminum metal layer, an aluminum oxide layer and a molybdenum metal layer stacked sequentially; patterning the first metal layer to form a gate electrode of a TFT; sequentially forming a gate insulation layer, a semiconductor layer and an ohmic contact layer on the gate electrode; forming a second metal layer on the ohmic contact layer; and patterning the second metal layer to form a source electrode and a drain electrode of the TFT. The present invention can inhibit hillock generated by the aluminum metal layer in a high temperature environment, avoid the short circuit generated among the gate, the source and the drain electrodes of the TFT to ensure the display quality of an image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display panel, array substrate and manufacturing method for thin-film transistor","description":"An LCD panel, an array substrate and a manufacturing method for TFT are disclosed. The method includes: providing a substrate; forming a first metal layer on the substrate, wherein the first metal lay","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698175","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-9698175","citation_suggestion":"Patentable. \"Liquid crystal display panel, array substrate and manufacturing method for thin-film transistor\" (US-9698175). https://patentable.app/patents/US-9698175","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698175","json":"https://patentable.app/api/llm-context/US-9698175","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:39:06.026Z"}