| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resistive film type touch panel using a transparent conductive polymer film for a transparent electrode film and attaining a manufacturing cost reduction and mass production. <P>SOLUTION: The resistive film type touch panel has a glass substrate 1 and a transparent resin sheet 4. An ITO film 2 is provided on the glass substrate, and a plurality of dotted spacers 6 are arranged thereon. The lower face of the transparent resin sheet includes the transparent conductive polymer film 7 formed by applying a solution having a transparent conductive polymer material dispersed in a solvent, to the sheet surface and then drying by heating. The transparent electrode film with the ITO film and the transparent polymer film facing each other is formed, and when pressed from the transparent resin sheet side, each film contacts each other, and a resistance value change based on the pressed position can be detected. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
