SYSTEMS AND METHODS FOR REAL-TIME MONITORING OF DISPLAYS DURING INSPECTION
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 16, 2014
filing date -
Mar 15, 2013
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Abstract
Described are techniques for maintaining reliable and reproducible conditions for panel inspection, i.e. pixel and line defect detection, while at the same time preventing large-scale panel damage. One implementation involves an apparatus for identifying a defect in an electronic circuit incorporating a circuit driving module configured to apply an electrical test signal to the electronic circuit; a defect detection module configured to identify the defect in the electronic circuit based at least on the applied electrical test signal; a signal monitoring module configured to measure the electrical test signal at the electronic circuit; and a control module operatively coupled to the signal monitoring module and the circuit driving module and configured to control at least the circuit driving module based on the electrical test signal measured at the electronic circuit.
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