CPC G06F 3/04166 (2019.05) [G02F 1/13338 (2013.01); G02F 1/133514 (2013.01); G02F 1/133707 (2013.01); G02F 1/134309 (2013.01); G02F 1/13439 (2013.01); G02F 1/136286 (2013.01); G06F 3/0412 (2013.01); G06F 3/0416 (2013.01); G06F 3/044 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G09G 3/3607 (2013.01); G09G 3/3648 (2013.01); G02F 1/133302 (2021.01); G02F 1/133345 (2013.01); G02F 1/134318 (2021.01); G02F 1/136213 (2013.01); G02F 1/1368 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G06F 2203/04103 (2013.01); G09G 2300/0426 (2013.01); G09G 2330/02 (2013.01)] | 19 Claims |
1. A touch sensor device comprising:
a substrate; and
first electrodes arranged in a first layer on the substrate,
wherein at least one of the first electrodes comprising:
a first concave shape with a bottom;
a first portion and a second portion that sandwich the bottom; and
a third portion that is located between the first portion and the second portion and that is in contact with a whole of the bottom,
the first portion has a first width in a direction in which the first concave shape dents,
the third portion has a second width in the direction, and
the first width is wider than the second width.
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