| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a touch panel device with a dustproof structure, which provides a sufficient click feeling to an operator over the whole operation area of a touch panel. <P>SOLUTION: The touch panel device includes: a touch panel 2; a case which holds and fixes the touch panel 2 in the inside and has an operation window for touching the touch panel 2; and band-like piezoelectric elements 1 stuck to the touch panel 2. A rectangular-shaped operation area 2a of the touch panel 2 is exposed from the operation window of the case, the piezoelectric elements 1 are respectively stuck along a pair of long sides 2a1 of the operation area 2a, a part located around the operation window of the touch panel 2 is fixed on the case, and two or less piezoelectric elements 1 are respectively stuck to a pair of long sides 2a1 of the operation area 2a to be projected to the outside of the long sides 2a1 of the operation area 2a. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
