{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638925","patent":{"patent_number":"US-9638925","title":"Display apparatus","assignee":null,"inventors":[],"filing_date":"2014-12-05T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G09G","G02F","G02F","G02F","G02F","G09G","G09G","H04N","H04N","G02F","G09G"],"num_claims":20,"abstract":"A display apparatus comprises a first panel (100) and a second panel (200) disposed in a spaced manner with the first panel (100). The first panel (100) comprises multiple first display groups and each first display group comprises multiple columns of sub pixels. The second panel (200) is a transparent panel and comprises multiple second display groups, and each second display group comprises multiple columns of sub pixels. Sub pixels in the first display groups are in a one-to-one correspondence with sub pixels in the second display groups. The display apparatus also comprises a multi-vision raster (300). The multi-vision raster can guide light sent by multiple columns of sub pixels in the first display groups on the first panel (100) to multiple columns of sub pixels of corresponding second display groups on the second panel (200) in a one-to-one correspondence manner, so that multiple vision fields are formed on a light emission surface of the second panel (200) and in each vision field, a three-dimensional image can be seen and the number of the vision fields is the same as the number of the columns of the sub pixels in the first display groups. When multiple users use the same display apparatus, the multiple users can see different three-dimension images in multiple different vision fields."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display apparatus","description":"A display apparatus comprises a first panel (100) and a second panel (200) disposed in a spaced manner with the first panel (100). The first panel (100) comprises multiple first display groups and eac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638925","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-9638925","citation_suggestion":"Patentable. \"Display apparatus\" (US-9638925). https://patentable.app/patents/US-9638925","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638925","json":"https://patentable.app/api/llm-context/US-9638925","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:22:29.218Z"}