{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9810932","patent":{"patent_number":"US-9810932","title":"Driver chip, driver board and test method thereof, and display device","assignee":null,"inventors":[],"filing_date":"2015-08-12T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"A driver chip, a driver board and a test method thereof, and a display device. The driver chip includes a first internal interface, a second internal interface and a test circuit for performing a short-circuit detection on the internal interfaces, including an input unit and a test unit. The input unit is connected to a test signal input terminal and the first internal interface for transmitting a test signal inputted to the test unit and the first internal interface when in an ON state. The test unit is connected with the second internal interface and a test signal output terminal used for preventing a signal outputted by the input unit from being outputted from the test unit when in an OFF state. The test method detects whether a short-circuit has occurred to interfaces on the driver chip."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Driver chip, driver board and test method thereof, and display device","description":"A driver chip, a driver board and a test method thereof, and a display device. The driver chip includes a first internal interface, a second internal interface and a test circuit for performing a shor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9810932","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-9810932","citation_suggestion":"Patentable. \"Driver chip, driver board and test method thereof, and display device\" (US-9810932). https://patentable.app/patents/US-9810932","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9810932","json":"https://patentable.app/api/llm-context/US-9810932","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:34:14.034Z"}