| 摘要 |
A display device includes a display panel; a sandwich honeycomb panel which includes a front thin plate located on the display panel, a back thin plate located on the back side of the front thin plate, and a honeycomb tissue which is interposed between the front thin plate and the back thin plate and consists of hexagonal unit cells; and a metal plate which is combined with the back side of the honeycomb panel and is to mount a driving board. The honeycomb tissue includes a thermal flow path formed by a partial removal process. The back tin plate has a first heat radiation hole connected to the flow path. The metal plate includes a second heat radiation hole connected to the first heat radiation hole. The display device effectively discharges heat generated in a driving substrate and a display panel in a driving process, thereby preventing warpage deformation due to heat. |
