The front panel and a manufacturing method of design sheet with the front panel with a design sheet

2014 
A paste of the design sheet wrinkles, peeling, displacement bonding position, to prevent the occurrence of the step, providing a front panel with design sheet indicator also excellent durability that. A touch panel or a liquid crystal display panel protective transparent plate (hereinafter referred to as a touch panel) 3 to paste an optically transparent double-sided tape on the back surface of the design sheet 2. Outline a frame shape surrounding the touch panel 3 is pasted on the design sheet 2 of the same of the metal sheet 4 and the outer shape of the design sheet 2 with double-sided tape 5. Obtaining a back surface of the peripheral portion and the metal sheet 4 the front panel with a design sheet integrally adhered to the fixing member 7 on the back surface of the touch panel 3. Since the design sheet 2 metal sheet 4 close thermal expansion, wrinkled or peeling it does not occur. It is possible to paste metal sheet 4 on the design sheet 2 a smooth surface plate, the design sheet 2 is smooth Mengae. End surface 18, such as an optical transparent double-sided tape 6, since it is protected from the outside air is covered with a metal sheet 4, it increases durability. .FIELD 1
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