Display device and manufacturing method thereof

The invention relates to a display device and a manufacturing method thereof. The display device comprises a display panel and a backlight module. The backlight module is located below the display panel, and comprises a back plate, a first adhesion layer, an LED module and a reflection plate. The first adhesion layer is arranged on the back plate, and comprises a first area and a second area. Thefirst area is adjacent to the second area. The LED module comprises a light-emitting element and a printed circuit board. The light-emitting element and the printed circuit board are electrically connected. The printed circuit board is arranged on the first area of the first adhesion layer. The reflection plate is adjacent to the printed circuit board of the LED module. Part of the reflection plate is arranged on the second area of the first adhesion layer. 本发明关于种显示设备及其制法，显示设备包括有：显示面板及背光模块，背光模块位于显示面板下方，且背光模块包括：背板、第黏着层、LED模块及反射片，第黏着层设置于背板上，且第黏着层包括第区及第二区，其中第区与第二区相邻，LED模块包括发光元件及印刷电路板，发光元件及印刷电路板电性连接，且印刷电路板设置于第黏着层的第区上，反射片与