LCD TESTING APPARATUS FOR VARIOUS KINDS OF LCD MODULES FOR TESTING EACH LCD MODULES IN DEFFERENT CONDITIONS

摘要

PURPOSE: An LCD testing apparatus for various kinds of LCD modules is provided to test various LCDs under different conditions by including a main control part, a communication signal converting part, an LCD driving signal converting part, etc. CONSTITUTION: An LCD testing apparatus for various kind of LCD modules includes a main control part(110), a communication signal converting part(210), an address part(212), a pattern generating part and a current control part(214), an LCD driving signal converting part(216), and a multiplexing part(218). The main control part(110) sets test conditions of LCD modules equipped with LCDs having various sizes. The communication signal converting part(210) transmits and receives the test conditions about an LCD display to/from the main control part(110). The address part(212) selects a corresponding LCD module in order to test the LCD modules. The pattern generating part and the current control part(214) store pattern data to be displayed on the selected LCD module and generate screen signals.