{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11469404","patent":{"patent_number":"US-11469404","title":"Method for manufacturing display panel, display panel, and display apparatus","assignee":null,"inventors":[],"filing_date":"2019-12-04T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":16,"abstract":"Disclosed is a method for manufacturing a display panel including: forming a base structure in a target region on a base substrate; forming a display structure layer on the base substrate on which the base structure is formed; forming an annular groove in the display structure layer in a region which an orthographic projection of the base structure on the display structure layer falls within, the base structure being exposed in the annular groove; and removing the base structure surrounded by the annular groove to separate the display structure layer surrounded by the annular groove from the base substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for manufacturing display panel, display panel, and display apparatus","description":"Disclosed is a method for manufacturing a display panel including: forming a base structure in a target region on a base substrate; forming a display structure layer on the base substrate on which the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11469404","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-11469404","citation_suggestion":"Patentable. \"Method for manufacturing display panel, display panel, and display apparatus\" (US-11469404). https://patentable.app/patents/US-11469404","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11469404","json":"https://patentable.app/api/llm-context/US-11469404","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:18:52.344Z"}