Conductive pattern

A conductive pattern comprising:

• a first land electrode having a circular main portion;
• and
• a second land electrode provided to surround the first land electrode;
• wherein:
• the first land electrode includes at least one first protruding portion that protrudes from the circular main portion toward the second land electrode, and a distance from a center of the circular main portion to a leading end of the first protruding portion is a first distance,
• the second land electrode includes at least one second protruding portion that protrudes toward the circular main portion of the first land electrode, and a distance from the center of the circular main portion of the first land electrode to a leading end of the second protruding portion is a second distance that is shorter than the first distance,
• the entire first land electrode is positioned within a perimeter of the second land electrode,
• neither the first land electrode nor a portion electrically connected to the first land electrode is exposed outside of the perimeter of the second land electrode, and
• a gap is formed in a radial direction through the second land electrode, the first land electrode being positioned entirely radially inward of the gap.

A conductive pattern comprising:

• a first land electrode;
• and
• a second land electrode,
• wherein:
• at least a portion of the first land electrode is arranged inside of a first circle defined by a center point and a first radius,
• the second land electrode is arranged on, but not completely within, a second circle defined by the center point and a second radius that is larger than the first radius, so as to surround the first land electrode,
• the entire second land electrode is arranged outside of the first circle,
• the entire first land electrode is arranged within the second circle, and portions of the first land electrode and the second land electrode are arranged on a third circle defined by the center point and a third radius that is larger than the first radius and is smaller than the second radius,
• wiring is connected to the first land electrode at a location entirely within the second circle and configured to electrically connect the first land electrode to a predetermined circuit and
• a gap is formed in a radial direction through the second land electrode, the first land electrode being positioned entirely radially inward of the gap.