{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9785006","patent":{"patent_number":"US-9785006","title":"Display apparatus and illumination unit","assignee":null,"inventors":[],"filing_date":"2013-07-25T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G09G","G09G","G09G","H04N","H04N","H04N","H04N","H04N","H04N","G02F","G02F","G02F","G02F","G02F","H04N"],"num_claims":10,"abstract":"An illumination unit of an embodiment of the present technology includes: an illumination optical system configured to generate illumination light; and a plurality of lenses configured to reduce a divergence angle of the illumination light. The illumination optical system includes: a light source (20) configured to apply light onto an end surface of one of a first substrate and a second substrate; and a light modulation layer (30) provided in a gap between the first substrate and the second substrate. The illumination optical system includes an electrode configured to generate an electric filed that generates, in the light modulation layer (30), a plurality of linear scattering regions (30B) in a three-dimensional mode, and to generate an electric field that generates, in the light modulation layer, a planar scattering region in a two-dimensional display mode. The lenses are arranged side by side in a direction in which the linear scattering regions extend, and are also arranged side by side in a direction intersecting with the direction in which the linear scattering regions extend."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display apparatus and illumination unit","description":"An illumination unit of an embodiment of the present technology includes: an illumination optical system configured to generate illumination light; and a plurality of lenses configured to reduce a div","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9785006","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-9785006","citation_suggestion":"Patentable. \"Display apparatus and illumination unit\" (US-9785006). https://patentable.app/patents/US-9785006","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9785006","json":"https://patentable.app/api/llm-context/US-9785006","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:32:28.932Z"}