APPARATUS FOR TESTING AN LCD MODULE TO MAKE IT POSSIBLE TO TEST THE LCD MODULE REGARDLESS OF SORTS OF OUTPUT SIGNALS

摘要

PURPOSE: An apparatus for testing an LCD(Liquid Crystal Display) module is provided to make it possible to test the LCD module regardless of sorts of output signals, under an inline conveyer system, thereby performing analog test, NTSC(National Television System Committee) test, PAL(Phase Alternating Line) test, besides digital test, with respect to the LCD module, by improving a circuit design of an inline palette part. CONSTITUTION: An analog pattern generating part(200) generates analog signal and display data channel signal. An NTSC/PAL pattern generating part(210) generates NTSC signal and PAL signal. A receiving board(220) performs a buffering of the signals outputted from the analog pattern generating part and the NTSC/PAL pattern generating part. An inline palette part(250) is connected to an LCD module(240). Herein, the receiving board is coupled to the inline palette part through an automatic connecting part(230). The output terminal of the inline palette part is coupled to the LCD module.