{
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  "description": "A linear regulator () supplies a first drive current (I) to a first light source () in a first period in which the first light source () is turned on and a second light source () is not turned on, and in a second period in which the first light source () and the second light source () are turned…",
  "path": "/patents/1337472",
  "publishedAt": "2023-02-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/381",
    "KOITO MANUFACTURING CO., LTD."
  ],
  "textContent": "A linear regulator () supplies a first drive current (I) to a first light source () in a first period in which the first light source () is turned on and a second light source () is not turned on, and in a second period in which the first light source () and the second light source () are turned on, and stops the supply of the first drive current (I) in a third period in which the first light source () and the second light source () are turned off. A switching regulator () supplies a second drive current (I) to the second light source () in the second period, and stops the supply of the second drive current (I) in the third period.",
  "title": "LIGHTING CIRCUIT AND VEHICULAR DIRECTION INDICATOR LAMP"
}