{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11487167","patent":{"patent_number":"US-11487167","title":"Method for fabricating liquid crystal phase modulation device having spacer in liquid crystal layer","assignee":null,"inventors":[],"filing_date":"2020-12-21T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":18,"abstract":"A method for fabricating a liquid crystal phase modulation device is provided. The method includes detecting thicknesses of a plurality of portions of a reference liquid crystal layer of a reference liquid crystal phase modulation sample; determining a distribution according to the thicknesses of the portions of the reference liquid crystal layer; forming a plurality of spacers over a first substrate in the determined distribution; and combining the first substrate with a second substrate and a liquid crystal layer to form the liquid crystal phase modulation device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for fabricating liquid crystal phase modulation device having spacer in liquid crystal layer","description":"A method for fabricating a liquid crystal phase modulation device is provided. The method includes detecting thicknesses of a plurality of portions of a reference liquid crystal layer of a reference l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11487167","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-11487167","citation_suggestion":"Patentable. \"Method for fabricating liquid crystal phase modulation device having spacer in liquid crystal layer\" (US-11487167). https://patentable.app/patents/US-11487167","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11487167","json":"https://patentable.app/api/llm-context/US-11487167","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:18:41.295Z"}