{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10473991","patent":{"patent_number":"US-10473991","title":"Manufacturing method of liquid crystal display panel","assignee":null,"inventors":[],"filing_date":"2017-08-29T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":18,"abstract":"The present invention provides a manufacturing method of a liquid crystal display panel, the color filter layer is formed on the TFT array substrate, at least a portion of the first color resist layer disposed on the gate line of the first substrate is used as a color resist protrusion, the spacer material and the black matrix material are integrated into same material, and the spacer and the black matrix are formed on the TFT array substrate through utilizing a multi-tone mask and only one lithography process."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Manufacturing method of liquid crystal display panel","description":"The present invention provides a manufacturing method of a liquid crystal display panel, the color filter layer is formed on the TFT array substrate, at least a portion of the first color resist layer","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10473991","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-10473991","citation_suggestion":"Patentable. \"Manufacturing method of liquid crystal display panel\" (US-10473991). https://patentable.app/patents/US-10473991","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10473991","json":"https://patentable.app/api/llm-context/US-10473991","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:06:20.674Z"}