TEST SYSTEM AND TEST METHOD USING VIRTUAL REVIEW

Disclosed are a test system and a test method using a virtual review based on a captured image of a defect on a substrate. The test system using a virtual review comprises: a test device that takes an image of a defect on an array substrate or color filter substrate to acquire a captured image and provides an information an related to the defect. A main server stores the captured image and the information related to the defect from the test device at a database and transmits them to a review host. The review host determines whether a defect exists on the array substrate or color filter substrate based on the information related to the defect from the main server to yield a determination result and resends the determination result to the main server.