-
公开(公告)号:US10222502B2
公开(公告)日:2019-03-05
申请号:US15584124
申请日:2017-05-02
Applicant: Quanta Computer Inc.
Inventor: Mao-Sung Lin , Jia-Chen Liaw , Chi-Li Li , Chun-Hao Lien
Abstract: A content detection device is provided. The content detection device includes a first sensor and a controller. The first sensor is disposed near a space. The controller is coupled to the first sensor and detects a state of the first sensor. The controller performs a determination operation to determine whether an object is disposed in the space according to the detected state of the first sensor.