{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531126","patent":{"patent_number":"US-8531126","title":"White light emitting apparatus and line illuminator using the same in image reading apparatus","assignee":null,"inventors":[],"filing_date":"2010-08-10T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":11,"abstract":"A white light emitting apparatus includes a light source section in which a first white LED that emits white light whose chromaticity deviates to a blue side from a predetermined white region of a CIE chromaticity diagram and a second white LED that emits white light whose chromaticity deviates to a yellow side from the predetermined white region are adjacently disposed so as to emit light with optical axes in substantially the same direction, and a current regulator that independently drives the blue LED chip in the first and second white LEDs, respectively. A color mixture of lights emitted from the first and second white LEDs is adjusted to a chromaticity of the predetermined white region using the current regulator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"White light emitting apparatus and line illuminator using the same in image reading apparatus","description":"A white light emitting apparatus includes a light source section in which a first white LED that emits white light whose chromaticity deviates to a blue side from a predetermined white region of a CIE","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531126","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-8531126","citation_suggestion":"Patentable. \"White light emitting apparatus and line illuminator using the same in image reading apparatus\" (US-8531126). https://patentable.app/patents/US-8531126","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531126","json":"https://patentable.app/api/llm-context/US-8531126","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:06:51.345Z"}