A display device is provided to dispose a conductive band along an edge of a window to prevent a defect due to static electricity effectively in a static electricity test. A chassis covers an edge of a display panel(200). A buffer member(450) is placed on the display panel. A window(460) is placed on the buffer member. A conductive band is disposed at the window and is connected to the chassis electrically. The conductive band is disposed along an edge of the window. The conductive band is connected to the chassis through a shortening point. The display panel is a liquid crystal display panel. The display device is used for a cellular phone.
