Liquid crystal display device having heat-insulating members and driving circuit boards attached to rear edges of light box

A liquid crystal display device comprising;

• a light box having an open front, two side walls, and a rear wall;
• a liquid crystal display panel arranged to cover said open front substantially parallel with said rear wall to form with said light box an enclosure;
• a first sheet-like heat insulating member having a first side and a second side, said first side being attached to said rear wall of said light box external to said enclosure;
• a first circuit board having a first side and a second side, said first side of said first circuit board being attached to said second side of said first sheet-like insulating member to be substantially parallel with said liquid crystal display panel, said second side of said first circuit board having drive circuitry, wherein said first circuit board is arranged on said first sheet-like insulating member so that an edge of said first circuit board is aligned with an edge of one of said side walls of said light box;
• a second sheet-like heat insulating member having a first side and a second side, said first side being attached to said rear wall of said light box external to said enclosure;
• a second circuit board having a first side and a second side, said first side of said second circuit board being attached to said second side of said second sheet-like insulating member to be substantially parallel with said liquid crystal display panel, said second side of said second circuit board having drive circuitry substantially the same as the drive circuitry on the second side of said first circuit board,
• said second circuit board being arranged on said second sheet-like insulating member so that an edge of said second circuit board is aligned with an edge of the other of said side walls of said light box;
• and
• a film-like connector for electrically connecting said drive circuitry with said liquid crystal display panel.