Frameless liquid crystal display device

A frameless liquid crystal display device, comprising a rear enclosure, a backlight module arranged inside the rear enclosure, a mold frame arranged on the backlight module and mounted to the rear enclosure, and a liquid crystal display panel arranged on the mold frame, the liquid crystal display panel having an upper portion that is mounted to the mold frame through a plurality of connection sections, each of the connection sections comprising a cylindrical base plate and a cylindrical projection mounted to the cylindrical base plate, the liquid crystal display panel comprising a color filter (CF) substrate and a thin film transistor (TFT) substrate laminated on the CF substrate, the CF substrate forming a step with respect to a lower edge of the TFT substrate, a surface decoration being bonded to the step and fixed to the mold frame so as to assemble the liquid crystal display panel to the mold frame;

• wherein the cylindrical base plate of each of the connection sections has an end face that is distant from the cylindrical projection and is bonded to a bottom polarization plate of the liquid crystal display panel, the cylindrical projection being fixed to the rear enclosure by a screw that engages a threaded hole formed in the cylindrical projection to thereby fix the connection section and the mold frame to the rear enclosure in such a way that the liquid crystal display panel is fixed in an axial direction of the cylindrical projection and a direction substantially perpendicular to the axial direction;
• wherein the mold frame is fixed to the rear enclosure by screws;
• wherein the surface decoration is fixed to the mold frame by screws;
• wherein a cushioning pad is arranged between the liquid crystal display panel and the mold frame;
• wherein a top face of the surface decoration, a top face of the CF substrate, and a top face of the retention section of the mold frame all located on a same plane;
• wherein a cushioning structure is arranged between the surface decoration and the liquid crystal display panel;
• wherein the liquid crystal display panel comprises liquid crystal interposed between the CF substrate and the TFT substrate and a top polarization plate and a bottom polarization plate respectively laminated to the CF substrate and the TFT substrate;
• wherein the backlight module comprises a backplane, a backlight source arranged inside the backplane, a reflector plate arranged inside the backplane, a light guide plate positioned on the reflector plate, and an optic film assembly positioned on the light guide plate;
• and
• wherein the backplane comprises a bottom board and a side board connected to the bottom board, the backlight source being mounted to the side board, the reflector plate being arranged on the bottom board.