| 摘要 |
<p>PROBLEM TO BE SOLVED: To equalize pressing force on the whole face solving the problem that in a touch panel used for an input part of computer detecting a pressed position by a contact between transparent electrodes formed on both parts when a user presses against an upper face of transparent film adhered to a glass base with forming a clearance, a pressing force is small when pressing in the center while needs to be increased when pressing against the periphery close to the adhering part with the glass base. SOLUTION: Many conductive balls 25 are arranged on the transparent electrodes 2 at the periphery of the glass base 1. Since transparent electrodes 7 contact the conductive balls and conduct before contacting the transparent electrodes 2, even the periphery insusceptible to be deformed as the transparent film 6 is adhered to the glass base by adhesive 13 operates with the same level of pressing force as in the center. If the conductive balls are arranged on the whole face including the center, the transparent electrodes contact the conductive balls just after contacting a spacer 5 without a need to continue pressing increasing force after the transparent electrodes contact the spacer and thereby a good touch feel can be provided.</p> |
