LCD tester capable of testing various LCD modules

PURPOSE: An LCD tester capable of testing various LCD modules is provided to test the various LCD modules individually, according to groups, or channels and to manually drive the LCD tester by handling a sub-control part by including a main control part, key pads, and the sub-control part. CONSTITUTION: An LCD tester capable of testing various LCD modules includes a main control part(210), key pads(215), a sub-control part(220), pattern generating parts, LCD modules, a power supplying part, and an address recognition part. The main control part(210) stores a test program for management and administration of the LCD tester and automatically estimates and tests the LCD modules according to the test program. The key pads(215) manually drive LCD testing equipment. The sub-control part(220) is under the control of the main control part(210) and controls tests of the LCD modules according to the control of the key pads(215).