| 摘要 |
PURPOSE: A heat emitting structure of a bottom chassis unit of an LED display is provided to effectively emit heat generated from an LED by a bottom chassis unit. CONSTITUTION: At least one heat pipe(10) is coupled with a bottom chassis bar(20). The heat pipes are extended from the bottom chassis bar to a flat surface of a bottom chassis. Heat of an LED is emitted from the bottom chassis bar to a flat surface of the bottom chassis through the heat pipe. A portion coupled with the bottom chassis bar of the heat pipe is bent so that the size of the area of the portion which contacts the bottom chassis bar becomes large. |
