{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9606402","patent":{"patent_number":"US-9606402","title":"Liquid crystal display having injection holes with different heights and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2014-04-25T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":20,"abstract":"A liquid crystal display includes a substrate and a thin film transistor disposed on the substrate. A pixel electrode is connected to the thin film transistor. A roof layer faces the pixel electrode. A plurality of microcavities are disposed between the pixel electrode and the roof layer. A first microcavity is filled with a liquid crystal material. A first injection hole and a second injection hole are disposed at edges of the first microcavity. According to the present invention, a height of the first injection hole is different from a height of the second injection hole. A plurality of grooves extend in a direction parallel to a top surface of the substrate and are disposed between the plurality of microcavities. According to the present invention, an alignment material layer is disposed in one of the grooves."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display having injection holes with different heights and method of manufacturing the same","description":"A liquid crystal display includes a substrate and a thin film transistor disposed on the substrate. A pixel electrode is connected to the thin film transistor. A roof layer faces the pixel electrode. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9606402","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-9606402","citation_suggestion":"Patentable. \"Liquid crystal display having injection holes with different heights and method of manufacturing the same\" (US-9606402). https://patentable.app/patents/US-9606402","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9606402","json":"https://patentable.app/api/llm-context/US-9606402","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:14:58.725Z"}