| 摘要 |
<p>PURPOSE: A capacitive touch screen is provided to detect a touch location and strength of touch pressure about an object touch which doesn't have to be conductive, thereby inputting various inputs which can not be performed by an existing touch screen. CONSTITUTION: A capacitive touch screen(1) includes a substrate, the first polar board, an elastic spacer, the second polar board, and a transparent touch panel. A board(10) is made of a transparent plate or a ring type plate without an outline(11). The first polar board(20) is laminated on an upper surface of an outline of a substrate. An elastic spacer(30) is laminated on an upper surface of the first polar board. Height of the elastic spacer is variable to be restored by external pressure. The second polar board(40) is laminated on the elastic spacer.</p> |
