MOBILE DISPLAY MODULE TEST DEVICE CAPABLE OF MINIMIZING MANUFACTURE AND MANAGEMENT COSTS FOR AN ACTUATION CIRCUIT BY SKIPPING THE FORMATION OF A PATTERN GENERATOR IN AN EXISTING OPERATING DEVICE

摘要

PURPOSE: A mobile display module test device is provided to perform an aging test with a test pattern in a timing controller by storing the test pattern in an internal memory of a mobile display module and supplying an operating clock to the timing controller of the mobile display module.;CONSTITUTION: A connector(80) transmits a operating clock and revised image data to a timing controller(210). If the operating clock is received, the timing controller loads an output clock signal with a test pattern stored in a memory(220). If the image data is inputted, the timing controller loads the output clock signal with the image data. The timing controller displays each output clock signal on a liquid display unit(230).;COPYRIGHT KIPO 2013;[Reference numerals] (10) Power source unit; (100) External device; (20) Control unit; (210) Timing controller; (230) Liquid display unit; (30) Clock generating unit; (40) TTL/LVDS converting unit; (50) Multiplexer; (60) External connector; (70) LVDS buffer unit; (80) Connector