{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8492739","patent":{"patent_number":"US-8492739","title":"Probe inspection apparatus for testing flat panel display","assignee":null,"inventors":[],"filing_date":"2009-07-31T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":12,"abstract":"This document relates to a probe inspection apparatus for testing a flat panel display. The probe inspection apparatus comprises a base plate, a stage placed over the base plate and configured to comprise a plurality of back light modules for supplying a rear surface of a substrate with light or heat or both, the substrate being seated in the stage, a probe pin configured to electrically come into contact with circuit patterns formed in the substrate and measure electrical properties of the circuit patterns, a probe head configured to support the probe pin and move in an X or Y axis, and an upper light source unit mounted on one side of the probe head and configured to irradiate light to the circuit patterns."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Probe inspection apparatus for testing flat panel display","description":"This document relates to a probe inspection apparatus for testing a flat panel display. The probe inspection apparatus comprises a base plate, a stage placed over the base plate and configured to comp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8492739","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-8492739","citation_suggestion":"Patentable. \"Probe inspection apparatus for testing flat panel display\" (US-8492739). https://patentable.app/patents/US-8492739","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8492739","json":"https://patentable.app/api/llm-context/US-8492739","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:05:16.203Z"}