{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288790","patent":{"patent_number":"US-11288790","title":"Display panel inspection method and apparatus","assignee":null,"inventors":[],"filing_date":"2017-10-23T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06T","G09G","G02F","G06T","G06T","G09G","G06T","G06T"],"num_claims":20,"abstract":"A display panel inspection method and a apparatus are provided, and the method includes the steps of: capturing a grayscale image while a predetermined light source is irradiating a display panel, and the grayscale image including plural pixel electrode images corresponsive to plural pixel electrodes in the display panel respectively; obtaining a grayscale range of the respective pixel electrode image; calling a predetermined correspondence between a predetermined grayscale range and a pixel electrode type; and identifying the pixel electrode type of the respective pixel electrode image according to the predetermined correspondence and the grayscale range."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display panel inspection method and apparatus","description":"A display panel inspection method and a apparatus are provided, and the method includes the steps of: capturing a grayscale image while a predetermined light source is irradiating a display panel, and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288790","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-11288790","citation_suggestion":"Patentable. \"Display panel inspection method and apparatus\" (US-11288790). https://patentable.app/patents/US-11288790","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288790","json":"https://patentable.app/api/llm-context/US-11288790","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:08:05.842Z"}