CONNECTING STRUCTURE OF LIGHT EMITTING DEVICE SUBSTRATE AND FLEXIBLE PINITED CIRCUIT BOARD, AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THEREOF

摘要

PURPOSE: A connection structure of a flexible printed circuit board, a light emitting device and liquid crystal display device including the same are provided to prevent a flexible printed circuit board from being separated from an LED substrate and to increase the cohesion of the flexible printed circuit board. CONSTITUTION: An LED substrate(132) is installed in an LED(Light Emitting Device). A flexible printed circuit board(133) is attached to the LED substrate and transfers an external signal to LED of the LED substrate. A first pad and a second pad are formed in the LED substrate. A third pad and a fourth pad are formed in the flexible circuit board.