{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9609295","patent":{"patent_number":"US-9609295","title":"Display device and method for adjustment of an image","assignee":null,"inventors":[],"filing_date":"2014-07-30T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":18,"abstract":"A display device and method are provided. The display device includes a projector that is configured to project light based on an image signal per frame unit on a screen and a light receiving sensor that is configured to output a voltage proportional or inversely proportional to an amount of light reflected by the screen among the light according to the image signal. A controller is configured to measure the amount of light reflected by the screen based on the voltage output from the light receiving sensor, to detect an abnormal position at which the voltage that corresponds to the amount of light reflected by the screen exceeds a predetermined reference voltage, and to adjust an image signal to be projected on the abnormal position in a subsequent frame."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device and method for adjustment of an image","description":"A display device and method are provided. The display device includes a projector that is configured to project light based on an image signal per frame unit on a screen and a light receiving sensor t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9609295","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-9609295","citation_suggestion":"Patentable. \"Display device and method for adjustment of an image\" (US-9609295). https://patentable.app/patents/US-9609295","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9609295","json":"https://patentable.app/api/llm-context/US-9609295","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:30:24.599Z"}