{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9676661","patent":{"patent_number":"US-9676661","title":"Etching method of glass substrate and wet etching apparatus thereof","assignee":null,"inventors":[],"filing_date":"2014-07-14T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"The present invention provides an etching method of a glass substrate and a wet etching apparatus thereof. The etching method of the glass substrate comprises steps of: providing a glass substrate (1) to be etched, a wet bench (3), etchants and a supply line (7); setting a tank (9) in the wet bench (3); filling in the tank (9) with a predetermined amount of the etchants through the supply line (7); delivering the glass substrate (1) to be etched into the wet bench (3); raising the tank (9) until the glass substrate (1) is completely immersed with the etchants in the tank (9); lowering the tank (9) to expose the glass substrate (1) after a predetermined soaking time. The etching method of the glass substrate is simple and easy for operation. It is capable of shortening the etching process time and raising the production efficiency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Etching method of glass substrate and wet etching apparatus thereof","description":"The present invention provides an etching method of a glass substrate and a wet etching apparatus thereof. The etching method of the glass substrate comprises steps of: providing a glass substrate (1)","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9676661","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-9676661","citation_suggestion":"Patentable. \"Etching method of glass substrate and wet etching apparatus thereof\" (US-9676661). https://patentable.app/patents/US-9676661","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9676661","json":"https://patentable.app/api/llm-context/US-9676661","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:41.074Z"}