{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10503251","patent":{"patent_number":"US-10503251","title":"Display system and display method","assignee":null,"inventors":[],"filing_date":"2017-04-07T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06T","G06T","G06T","H04N","G06T","G06T","G06T"],"num_claims":20,"abstract":"The embodiments of the present invention provide a display system and a display method. The display system includes a projection unit and an eye tracking unit. The projection unit includes a projection light source, a projection lens and a spatial light modulator. The projection lens is located between the projection light source and the spatial light modulator. In a direction of an optical axis of the projection lens, the projection lens includes a first lens portion overlapping with the spatial light modulator and a second lens portion not overlapping with the spatial light modulator. The eye tracking unit includes a camera. An imaging optical path of the camera passes through the second lens portion. The display system and the display method provided by the embodiments of the present invention can be advantageously used in the display field including holographic display, simplifying the optical design, and providing a compact and efficient optical system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display system and display method","description":"The embodiments of the present invention provide a display system and a display method. The display system includes a projection unit and an eye tracking unit. The projection unit includes a projectio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10503251","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-10503251","citation_suggestion":"Patentable. \"Display system and display method\" (US-10503251). https://patentable.app/patents/US-10503251","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10503251","json":"https://patentable.app/api/llm-context/US-10503251","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:05:55.695Z"}