{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698302","patent":{"patent_number":"US-9698302","title":"Method for manufacturing on compound glass substrate multi-colored LED for use in video display board","assignee":null,"inventors":[],"filing_date":"2015-12-02T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":5,"abstract":"A method for manufacturing on a compound glass substrate a multi-colored LED for use in a video display board includes preparing a first masking layer on a compound glass substrate; depositing a first-color epitaxial layer on the first-color LED growing region and the first masking layer, to form a first-color LED; removing the first masking layer and the first-color epitaxial layer on the first masking layer; preparing a second masking layer, wherein the second masking layer is used to mask another region except a second-color LED growing region; depositing a second-color epitaxial layer on the second-color LED growing region and the second masking layer, to form a second-color LED; removing the second masking layer and the second-color epitaxial layer on the second masking layer; and grinding, cleaning, and performing an electrical test on a surface of the compound glass substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for manufacturing on compound glass substrate multi-colored LED for use in video display board","description":"A method for manufacturing on a compound glass substrate a multi-colored LED for use in a video display board includes preparing a first masking layer on a compound glass substrate; depositing a first","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698302","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-9698302","citation_suggestion":"Patentable. \"Method for manufacturing on compound glass substrate multi-colored LED for use in video display board\" (US-9698302). https://patentable.app/patents/US-9698302","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698302","json":"https://patentable.app/api/llm-context/US-9698302","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:54:33.357Z"}