{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531637","patent":{"patent_number":"US-8531637","title":"Liquid crystal display device and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2011-08-30T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":13,"abstract":"A flat, solid counter electrode is formed on an organic passivation film. Before forming an interlayer insulating film on the counter electrode, plasma ashing is performed. A surface of the organic passivation film is trimmed by the plasma ashing, forming an overhang. The plasma ashing not only trims a surface of the organic passivation film but also roughens a surface of the counter electrode. This increases a contact area between the interlayer insulating film and the organic passivation film or counter electrode, increasing the adhesiveness therebetween. Further, the plasma ashing eliminates the remainder of a resist on the counter electrode, increasing the adhesiveness of the interlayer insulating film."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display device and manufacturing method thereof","description":"A flat, solid counter electrode is formed on an organic passivation film. Before forming an interlayer insulating film on the counter electrode, plasma ashing is performed. A surface of the organic pa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531637","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-8531637","citation_suggestion":"Patentable. \"Liquid crystal display device and manufacturing method thereof\" (US-8531637). https://patentable.app/patents/US-8531637","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531637","json":"https://patentable.app/api/llm-context/US-8531637","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:58:34.505Z"}