{
  "$type": "site.standard.document",
  "description": "The disclosure relates to a lighting device () that includes (i) a multi-LED chip (), wherein the multi-LED chip () has a plurality of LED light sources (′) as well as a plurality of regulating elements (″), wherein each LED light source (′) is assigned a regulating element (″) connected in series…",
  "path": "/patents/1363472",
  "publishedAt": "2024-05-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H05B45/46",
    "ZKW Group GmbH"
  ],
  "textContent": "The disclosure relates to a lighting device () that includes (i) a multi-LED chip (), wherein the multi-LED chip () has a plurality of LED light sources (′) as well as a plurality of regulating elements (″), wherein each LED light source (′) is assigned a regulating element (″) connected in series for regulating the current consumption of the respective LED light source (′) and together with the regulating element (″) forms a controllable string (), wherein each LED light source (′) is designed to be individually switchable; and (ii) an electrical control unit (), which has a step-down converter () with a voltage input (aVin), a feedback input (aFB) and a voltage output (aVout) and a microcontroller () with a signal input (bSin) and a signal output (bSout).",
  "title": "Lighting Device"
}