{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9807384","patent":{"patent_number":"US-9807384","title":"Method, apparatus and computer program product for testing a display","assignee":null,"inventors":[],"filing_date":"2017-01-13T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G06F","G06F","H04N","H04N"],"num_claims":11,"abstract":"Testing a head mounted display includes capturing a set of images shown by a display element; moving the display; and receiving motion information of the movement. A moment of time of the movement is detected as a first time instance. Contents of at least two images of the set of images are compared to determine whether at least a part of the information shown by the display element has been moved to another location. The comparison results are provided as a motion information of the image content. Movement in the set of images is detected on the basis of the motion information of the image content. The moment of the movement in the set of images is detected as a second time instance. A motion to photon latency is determined on the basis of the time difference between the second time instance and the first time instance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, apparatus and computer program product for testing a display","description":"Testing a head mounted display includes capturing a set of images shown by a display element; moving the display; and receiving motion information of the movement. A moment of time of the movement is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9807384","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-9807384","citation_suggestion":"Patentable. \"Method, apparatus and computer program product for testing a display\" (US-9807384). https://patentable.app/patents/US-9807384","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9807384","json":"https://patentable.app/api/llm-context/US-9807384","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:39:19.334Z"}