Circuit board, semiconductor device, and electronic apparatus

A semiconductor device, comprising:

• a circuit board,
• the circuit board including:
• a first conductor layer that has at least a first conductor portion including a conductor of a shape in which a planar or mesh-like first basic pattern is repeatedly disposed in a first plane;
• and
• a second conductor layer that has at least a second conductor portion including a conductor of a shape in which a planar or mesh-like second basic pattern is repeatedly disposed in a second plane, and a third conductor portion including a conductor of a shape in which a planar, linear, or mesh-shaped third basic pattern is repeatedly disposed in the second plane,
• wherein
• the repeating cycle of the first basic pattern and the repeating cycle of the second basic pattern are the same, and
• the third basic pattern has a different shape from the second basic pattern.

An electronic apparatus, comprising:

• a semiconductor device including a circuit board,
• the circuit board including:
• a first conductor layer that has at least a first conductor portion including a conductor of a shape in which a planar or mesh-like first basic pattern is repeatedly disposed in a first plane;
• and
• a second conductor layer that has at least a second conductor portion including a conductor of a shape in which a planar or mesh-like second basic pattern is repeatedly disposed in a second plane, and a third conductor portion including a conductor of a shape in which a planar, linear, or mesh-shaped third basic pattern is repeatedly disposed in the second plane,
• wherein
• the repeating cycle of the first basic pattern and the repeating cycle of the second basic pattern are the same, and
• the third basic pattern has a different shape from the second basic pattern.