{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A sensor module according to various embodiments disclosed in the present document is mounted, for example, in an electronic device including a rotating body rotatably arranged inside a housing, the sensor module comprising: a stator fixed in the housing; an energy harvester including a rotor…",
  "path": "/patents/1396917",
  "publishedAt": "2026-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01D21/00",
    "SAMSUNG ELECTRONICS CO LTD [KR]"
  ],
  "textContent": "A sensor module according to various embodiments disclosed in the present document is mounted, for example, in an electronic device including a rotating body rotatably arranged inside a housing, the sensor module comprising: a stator fixed in the housing; an energy harvester including a rotor mounted in the rotating body, at a position to at least partially face the stator; and a sensor arranged inside the rotating body together with the rotor, wherein, as the rotating body rotates, the rotor may be configured to rotate about the stator and generate an induced current and supply same to the sensor, and the sensor may be configured to detect, by using power based on the induced current, environmental information of the inside of the rotating body or operating state information of the rotating body. Various other embodiments are possible.",
  "title": "SELF-CHARGING SENSOR MODULE AND ELECTRONIC DEVICE COMPRISING SAME"
}