Patent ID: 9472095
Filing Date: 2016-10-18
CPC Classification: G06F,G08C,H03K,H04M

Claim Text:
1. An electronic apparatus, comprising: a first housing; a second housing that is movable in a direction in which the second housing covers one surface of the first housing; a plurality of oscillating elements that oscillate sound waves outward from the one surface of the first housing; a control unit that controls the plurality of oscillating elements; a sound wave sensor that detects sound waves having a specific wavelength; and a frame body that holds the plurality of oscillating elements and the sound wave sensor, wherein the control unit oscillates the sensor sound waves having the specific wavelength outward from at least one of the oscillating elements, wherein, when the sound wave sensor detects the sound waves having the specific wavelength, the control unit determines that the electronic apparatus is closed and the second housing covers the one surface of the first housing, and wherein the first housing includes the plurality of oscillating elements and the sound wave sensor of the frame body.