Transparent antenna and transparent antenna-equipped display device

摘要

Included is an antenna wire 21, formed by a reticulated metal film in a shape of a ring, which generates a magnetic field on a center side thereof. The antenna wire 21 has a first extension part 23 extending along a direction of extension of the antenna wire 21 and a second extension part 24 extending along a direction intersecting with the direction of extension. The antenna wire 21 is configured such that a per unit length area of the first extension part 23 is larger than a per unit length area of the second extension part 24.