{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626888","patent":{"patent_number":"US-9626888","title":"Method and apparatus for testing display panel","assignee":null,"inventors":[],"filing_date":"2014-09-12T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G"],"num_claims":20,"abstract":"A method and an apparatus for testing a display panel are provided. The apparatus comprises an interface circuit for connecting to the display panel to be tested, and a test circuit for generating a test signal to the display panel through the interface circuit in a test state for a display panel, and for generating an adjustment signal to the display panel through the interface circuit in a predetermined state for the display panel, wherein at least a portion of an afterimage signal in the display panel is reduced by the adjustment signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for testing display panel","description":"A method and an apparatus for testing a display panel are provided. The apparatus comprises an interface circuit for connecting to the display panel to be tested, and a test circuit for generating a t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626888","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-9626888","citation_suggestion":"Patentable. \"Method and apparatus for testing display panel\" (US-9626888). https://patentable.app/patents/US-9626888","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626888","json":"https://patentable.app/api/llm-context/US-9626888","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:43:13.786Z"}