| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a touch panel mainly used for operating various electronic devices, manufactured at low cost, and realizing secure operation. <P>SOLUTION: Plural upper electrodes 5 and 6 or lower electrodes 7 and 18 are provided at an exposed portion between a notch 9A of a spacer 9 and an outer periphery of a wiring board 10, for example, the lower electrode 18 is branched and formed into plural lower electrodes 18A and 18B. Thus, for example, even when a resistance value of one lower electrode 18A of the plural lower electrodes becomes high because of an attached foreign substance, an operation position can be stably detected with the other lower electrode 18B. Further, the exposed portion does not need to be covered with an adhesive or the like, whereby a touch panel can be easily manufactured at low cost and realizes secure operation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
