{
  "$type": "site.standard.document",
  "description": "A display device includes: a first light emitting diode configured to illuminate a first display; a first power control circuit configured to control power supply to the first light emitting diode; a first lighting control circuit configured to execute lighting control of the first light emitting…",
  "path": "/patents/1351300",
  "publishedAt": "2023-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H05B45/50",
    "ALPS ALPINE CO., LTD."
  ],
  "textContent": "A display device includes: a first light emitting diode configured to illuminate a first display; a first power control circuit configured to control power supply to the first light emitting diode; a first lighting control circuit configured to execute lighting control of the first light emitting diode; a first monitor circuit configured to monitor a first lighting state of the first light emitting diode; and first control circuitry including a memory and a processor, configured to execute determining, based on an output of the first monitor circuit, whether the first lighting state is abnormal, and controlling permission or non-permission of power supply to a second light-emitting diode of a display device that is used as the second display device, based on a determination result of the determining.",
  "title": "DISPLAY DEVICE, DISPLAY SYSTEM, AND METHOD OF CONTROLLING DISPLAY DEVICE"
}