CPC A61M 21/00 (2013.01) [A61M 2021/0022 (2013.01); A61M 2021/0066 (2013.01); A61M 2205/3673 (2013.01); A61M 2209/088 (2013.01); A61M 2210/0625 (2013.01); G08B 6/00 (2013.01)] | 14 Claims |
1. A hot-cold tactile presentation device comprising:
a plurality of thermoelectric elements arranged in a matrix by placing the thermoelectric elements side by side along a first and a second direction respectively;
a plurality of first row lines each extending in only the first direction;
a plurality of column lines each extending in only the second direction; and
a plurality of second row lines each extending in only the first direction, wherein
the plurality of first row lines are each connected to one end of each of the plurality of thermoelectric elements that align in the first direction,
the plurality of second row lines are each connected to the one end of each of the plurality of thermoelectric elements that align in the first direction, and
the plurality of column lines are each connected to an other end of each of the plurality of thermoelectric elements that align in the second direction.
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