{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537297","patent":{"patent_number":"US-8537297","title":"Thin-film transistor array substrate, method of manufacturing same and liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2010-01-26T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G02F"],"num_claims":7,"abstract":"A vertically aligned thin-film transistor array substrate in which there is no reduction in aperture ratio includes an etching-stop layer formed on an insulating layer; a passivation layer formed on the insulating layer that includes the etching-stop layer; a depression formed in the passivation layer and hollowing the passivation layer to the surface of the etching-stop layer; and a pixel electrode, which is recessed in conformity with the depression, formed on the passivation layer that includes the depression; wherein the etching-stop layer comprises a transparent semiconductor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Thin-film transistor array substrate, method of manufacturing same and liquid crystal display device","description":"A vertically aligned thin-film transistor array substrate in which there is no reduction in aperture ratio includes an etching-stop layer formed on an insulating layer; a passivation layer formed on t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537297","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-8537297","citation_suggestion":"Patentable. \"Thin-film transistor array substrate, method of manufacturing same and liquid crystal display device\" (US-8537297). https://patentable.app/patents/US-8537297","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537297","json":"https://patentable.app/api/llm-context/US-8537297","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:17:28.614Z"}