{
  "$type": "site.standard.document",
  "description": "A printed circuit board of a cell module controller configured to monitor a battery module is coated with a coating solution, except for an exposed area including a first point and a second point. A leakage detection circuit is formed on the printed circuit board, and includes at least one resistor…",
  "path": "/patents/1390191",
  "publishedAt": "2026-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/382",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A printed circuit board of a cell module controller configured to monitor a battery module is coated with a coating solution, except for an exposed area including a first point and a second point. A leakage detection circuit is formed on the printed circuit board, and includes at least one resistor connected to the first point and the second point via a line. A battery monitoring integrated circuit is formed on the printed circuit board, and receives a detection voltage at a predetermined pin, and the detection voltage is determined based on a resistance between the first point and the second point determined based on whether there is a leakage within the battery pack, and the at least one resistor.",
  "title": "CELL MODULE CONTROLLER AND BATTERY DEVICE INCLUDING SAME"
}