{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11289460","patent":{"patent_number":"US-11289460","title":"Vertical alignment method of vertical type micro LED and LED assembly manufacturing method using the same","assignee":null,"inventors":[],"filing_date":"2020-04-15T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":17,"abstract":"Disclosed is a vertical alignment method of a micro light emitting diode (LED), which is capable of vertically aligning vertical type micro LEDs each having a nano size or micro size and stably maintaining an aligned state on a structural basis. The method includes preparing a substrate provided with a plurality of through holes formed in a thickness direction, locating micro LEDs to be aligned on the substrate in a state of being included in a suspension which provides buoyancy, and generating a pressure difference between an upper side and a lower side of the substrate and moving the suspension in a downward direction through the through holes of the substrate to induce the micro LEDs included in the suspension to be aligned in an upright state by being at least partially inserted into the through holes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vertical alignment method of vertical type micro LED and LED assembly manufacturing method using the same","description":"Disclosed is a vertical alignment method of a micro light emitting diode (LED), which is capable of vertically aligning vertical type micro LEDs each having a nano size or micro size and stably mainta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11289460","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-11289460","citation_suggestion":"Patentable. \"Vertical alignment method of vertical type micro LED and LED assembly manufacturing method using the same\" (US-11289460). https://patentable.app/patents/US-11289460","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11289460","json":"https://patentable.app/api/llm-context/US-11289460","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:43:15.376Z"}