{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8518729","patent":{"patent_number":"US-8518729","title":"Method for manufacturing liquid crystal display panel","assignee":null,"inventors":[],"filing_date":"2012-09-14T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":11,"abstract":"A method includes forming a black photoresist layer on a substrate to form a black matrix; forming an isolation layer on the black matrix; forming first and second metal layers sequentially on the isolation layer to form source terminal/drain terminal and storage capacitor Com electrode; forming an ohmic contact layer on the second metal layer; forming a channel layer on the ohmic contact layer to form an island; forming a gate insulation layer on the channel layer and forming a third metal layer on the gate insulation layer to form a gate terminal and a storage capacitor counter electrode; forming a protection layer on the third metal layer; forming pixels on the protection layer; forming vias in the pixels; forming a transparent conductive layer on the pixels to form pixel electrode, thereby forming a COA substrate; and bonding the COA substrate to an upper substrate and filling liquid crystal therebetween."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for manufacturing liquid crystal display panel","description":"A method includes forming a black photoresist layer on a substrate to form a black matrix; forming an isolation layer on the black matrix; forming first and second metal layers sequentially on the iso","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8518729","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-8518729","citation_suggestion":"Patentable. \"Method for manufacturing liquid crystal display panel\" (US-8518729). https://patentable.app/patents/US-8518729","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8518729","json":"https://patentable.app/api/llm-context/US-8518729","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:40.343Z"}