{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9772484","patent":{"patent_number":"US-9772484","title":"Light modulating device","assignee":null,"inventors":[],"filing_date":"2013-11-05T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":6,"abstract":"A light modulating device 103 includes: a selective diffraction device (10, 10′) which generates diffracted light beams of a plurality of orders by diffracting illumination light into one of a plurality of directions, the illumination light being linearly polarized light having a polarization plane oriented in a first polarization direction, and which causes a phase difference between the diffracted light beams of the plurality of orders; and a polarization plane rotating device 14 which rotates the polarization plane of the diffracted light beam of each order so as to be oriented in a direction perpendicular to a direction radiating from an optical axis."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light modulating device","description":"A light modulating device 103 includes: a selective diffraction device (10, 10′) which generates diffracted light beams of a plurality of orders by diffracting illumination light into one of a plurali","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9772484","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-9772484","citation_suggestion":"Patentable. \"Light modulating device\" (US-9772484). https://patentable.app/patents/US-9772484","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9772484","json":"https://patentable.app/api/llm-context/US-9772484","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:58:11.599Z"}