{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488657","patent":{"patent_number":"US-10488657","title":"Head-up display device with uniform brightness","assignee":null,"inventors":[],"filing_date":"2017-04-13T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G"],"num_claims":2,"abstract":"Provided is a display device having high display quality. The head-up display device 100 comprises: a single display unit that outputs display light; an imaging position adjustment mirror that generates display light and display light upon receiving the display light, and sets a distance from the imaging position adjustment mirror to the position at which an image is formed by the display light to be longer than the distance from the imaging position adjustment mirror to the position at which an image is formed by the display light; a first screen disposed at the imaging position of the display light; and a second screen disposed at the imaging position of the display light. The light distribution angle of the second screen is set to be larger than the light distribution angle of the first screen."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Head-up display device with uniform brightness","description":"Provided is a display device having high display quality. The head-up display device 100 comprises: a single display unit that outputs display light; an imaging position adjustment mirror that generat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488657","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-10488657","citation_suggestion":"Patentable. \"Head-up display device with uniform brightness\" (US-10488657). https://patentable.app/patents/US-10488657","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488657","json":"https://patentable.app/api/llm-context/US-10488657","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:07:15.474Z"}