{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11294222","patent":{"patent_number":"US-11294222","title":"Manufacturing method for electro-optical device, electro-optical device, and electronic apparatus","assignee":null,"inventors":[],"filing_date":"2020-09-30T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F"],"num_claims":7,"abstract":"A manufacturing method of a lens layer, including a first layer and a second layer for an electro-optical device, includes forming a first transmissive layer at a concave surface of an translucency insulating layer, forming, with a different material from the first transmissive layer, a first sacrificial layer on first transmissive layer, polishing its surface, to form a first layer being a residual portion of the first transmissive layer and a sacrificial layer residual portion being a residual portion of the first sacrificial layer, removing the sacrificial layer residual portion, forming a second transmissive layer at the first layer, forming, using a different material from the second transmissive layer, a second sacrificial layer on the second transmissive layer, and polishing the second transmissive layer and the second sacrificial layer to form a second layer from the second transmissive layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Manufacturing method for electro-optical device, electro-optical device, and electronic apparatus","description":"A manufacturing method of a lens layer, including a first layer and a second layer for an electro-optical device, includes forming a first transmissive layer at a concave surface of an translucency in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11294222","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-11294222","citation_suggestion":"Patentable. \"Manufacturing method for electro-optical device, electro-optical device, and electronic apparatus\" (US-11294222). https://patentable.app/patents/US-11294222","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11294222","json":"https://patentable.app/api/llm-context/US-11294222","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:21:11.935Z"}