{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11283233","patent":{"patent_number":"US-11283233","title":"Method of fabricating semiconductor light-emitting device and semiconductor light-emitting device","assignee":null,"inventors":[],"filing_date":"2020-01-30T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":22,"abstract":"A method of fabricating a semiconductor light-emitting device includes: (a) forming a semiconductor layer including a light-emitting layer on the first surface of a substrate; (b) forming a first trench and a second trench in the semiconductor layer, the first trench extending in a first direction that is parallel to a principal plane of the substrate, and the second trench being disposed inside and parallel to the first trench; (c) forming a third trench parallel to the first trench in the second surface of the substrate opposite to the first surface of the substrate; and (d) forming a semiconductor light-emitting device by dividing the substrate. In (d), an end of at least one divided side of the semiconductor light-emitting device is in the second trench. The first trench has a first width, and the second trench has a second width. The second width is less than the first width."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of fabricating semiconductor light-emitting device and semiconductor light-emitting device","description":"A method of fabricating a semiconductor light-emitting device includes: (a) forming a semiconductor layer including a light-emitting layer on the first surface of a substrate; (b) forming a first tren","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11283233","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-11283233","citation_suggestion":"Patentable. \"Method of fabricating semiconductor light-emitting device and semiconductor light-emitting device\" (US-11283233). https://patentable.app/patents/US-11283233","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11283233","json":"https://patentable.app/api/llm-context/US-11283233","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:13:05.330Z"}