Electronic device
According to one embodiment, an electronic device includes a display panel, an antenna wiring substrate opposed to the display panel and including an antenna wiring line forming an antenna and a signal wiring line provided on the antenna wiring substrate and supplying a drive signal to the display panel.
1. An electronic device comprising:
a display panel;
an antenna wiring substrate opposed to the display panel and comprising an antenna wiring line forming an antenna; and
a signal wiring line provided on the antenna wiring substrate and supplying a drive signal to the display panel, wherein
the antenna wiring substrate comprises a main body and a strip-shaped extending portion extending from one side of the main body, integrated as one body,
the antenna wiring line extends in a loop shape on the main body, and
the signal wiring line extends from one end portion of the main body to an extending end of the strip-shaped extending portion, passing on an outer side the loop of the antenna wiring line.
2. The electronic device of claim 1 , wherein
the antenna wiring substrate comprises a first main surface on which the antenna wiring line and the signal wiring line are provided, and a second main surface located on an opposite side to the first main surface, and
which further comprises a shield layer stacked on the second main surface of the main body.
3. The electronic device of claim 2 , further comprising:
a second shield layer stacked on the first main surface of the main body,
wherein
the second shield layer is provided on an outer side of the loop shape of the antenna wiring line to cover the signal wiring line.
4. The electronic device of claim 2 , further comprising:
a first connector mounted on the first main surface of the antenna wiring substrate,
wherein
a pair of end portions of the antenna wiring line and one end portion of the signal wiring line are electrically connected to the first connector.
5. The electronic device of claim 4 , further comprising:
a light-emitting element mounted on the main body; and
a second signal wiring line provided on the main body,
wherein
the second signal wiring line comprises one end electrically connected to the light emitting element, and an other end electrically connected to the first connector.
6. The electronic device of claim 1 , further comprising:
a light-emitting element mounted on the antenna wiring substrate; and
a second signal wiring line provided on the antenna wiring substrate and electrically connected to the light-emitting element.
7. The electronic device of claim 2 , further comprising:
a first connector mounted on the second main surface of the antenna wiring substrate,
wherein
a pair of end portions of the antenna wiring line and one end portion of the signal wiring line are electrically connected to the first connector via a conductive portion formed to penetrate the antenna wiring substrate.
8. An electronic device comprising:
a display panel;
an antenna wiring substrate opposed to the display panel and comprising an antenna wiring line forming an antenna;
a signal wiring line provided on the antenna wiring substrate and supplying a drive signal to the display panel;
a light-emitting element mounted on the antenna wiring substrate; and
a second signal wiring line provided on the antenna wiring substrate and electrically connected to the light-emitting element.