TOUCH SCREEN

摘要

PURPOSE: A touch screen is provided to form a hard dot on a window board, thereby lowering the weight of a transparent electrode when the transparent electrode operates. CONSTITUTION: A first transparent electrode(121) is formed on one side of a first transparent substrate. A second transparent electrode(122) is formed on one side of a second transparent substrate. A first bonding layer(140) bonds edges of the first and second transparent substrates. A second bonding layer(170) is formed on the other side of the first transparent substrate. A window board(160) is bonded with the first transparent substrate by the second bonding layer. Hard dots(180) are formed on one side of the window board or the other side of the first transparent substrate. The first and second transparent electrodes mutually contact each other to sense a change of resistance or a voltage.