Electronic apparatus
An electronic apparatus includes a base, an object detecting section, and a chassis that houses the base and the object detecting section. The object detecting section includes a substrate and a detecting element that is provided on a first principal surface of the substrate and is configured to detect a wave coming from an object and output a detection signal. The object detecting section is mounted on the base with the first principal surface facing the base. The base has a long passage hole that allows the wave to pass therethrough toward the detecting element. A longer direction of the passage hole is along a first direction that is a substantially horizontal direction when the chassis adopts a reference posture.
1. An electronic apparatus comprising:
a base;
an object detecting section that includes at least a substrate and a detecting element on a first principal surface of the substrate and is configured to detect a wave coming from an object and to output a detection signal, the object detecting section being mounted on the base with the first principal surface facing the base; and
a chassis that houses the base and the object detecting section,
wherein the base has a passage hole that allows the wave to pass through the passage hole toward the detecting element,
a long direction of the passage hole is along a first direction that is a substantially horizontal direction when the chassis adopts a reference posture,
the first principal surface has a plurality of terminals that are electrically connected to the base,
the plurality of terminals constitute at least two terminal groups,
the terminal groups are each composed of multiple terminals aligned in the first direction,
the at least two terminal groups are arranged in parallel at an interval in a second direction intersecting with the first direction, and
a position of the passage hole in the second direction is between the at least two terminal groups.
2. The electronic apparatus according to claim 1 , wherein a side edge of the base along the first direction is close to a side edge of the object detecting section when viewed from a direction parallel to a thickness direction of the base.
3. The electronic apparatus according to claim 1 , wherein the passage hole has an oval shape.
4. An electronic apparatus comprising:
a base;
an object detecting section that includes at least a substrate and a detecting element on a first principal surface of the substrate and is configured to detect a wave coming from an object and to output a detection signal, the object detecting section being mounted on the base with the first principal surface facing the base; and
a chassis that houses the base and the object detecting section,
wherein the base has a passage hole that allows the wave to pass through the passage hole toward the detecting element,
a long direction of the passage hole is along a first direction that is a substantially horizontal direction when the chassis adopts a reference posture,
the object detecting section is in a position that deviates from a center of the chassis in the first direction, and
when viewed from the thickness direction of the base, a center of the passage hole is located closer to a center in the first direction than a center of the detecting element.