Display panel
A sensor that includes a switch unit and that detects a pressure applied from the front side to the switch unit or a finger approaching the switch unit from the front side is located on the back side of upholstery. A base member has a protruding portion on its surface. The upholstery includes: a light-transmitting region that is located over a light guide portion of the base member and the switch unit of the sensor and that allows light from a light source to transmit therethrough to the front side; and a non-light-transmitting region that blocks the light from the light source. A raised portion that is raised on the front side of the upholstery is located near the light-transmitting region in the non-light-transmitting region of the upholstery. The protruding portion of the base member is placed in the raised portion from the back side of the upholstery.
1. A display panel, comprising:
a base member including a light guide portion that guides light from a light source toward a front side; and upholstery located on a front side of the base member, wherein
a sensor that includes a switch unit and that detects a pressure applied from the front side to the switch unit or a finger approaching the switch unit from the front side is located on a back side of the upholstery,
the base member has a protruding portion on its surface, and
the upholstery includes: a light-transmitting region that is located over the light guide portion of the base member and the switch unit of the sensor and that allows the light from the light source to transmit therethrough to the front side; and a non-light-transmitting region that blocks the light from the light source, a raised portion that is raised on a front side of the upholstery is located near the light-transmitting region in the non-light-transmitting region of the upholstery, and the protruding portion of the base member is placed in the raised portion from the back side of the upholstery.
2. The display panel of claim 1 , wherein
the raised portion of the upholstery sandwiches the light-transmitting region from at least two directions.
3. The display panel of claim 1 , wherein
a cushioning layer made of a light-transmitting material with cushioning properties is located on the front side of the base member, and the cushioning layer has a through portion,
the protruding portion of the base member extends through the through portion of the cushioning layer, and
a tip end of the protruding portion of the base member is in contact with a back side of the raised portion of the upholstery.
4. The display panel of claim 2 , wherein
a cushioning layer made of a light-transmitting material with cushioning properties is located on the front side of the base member, and the cushioning layer has a through portion,
the protruding portion of the base member extends through the through portion of the cushioning layer, and
a tip end of the protruding portion of the base member is in contact with a back side of the raised portion of the upholstery.