{
  "$type": "site.standard.document",
  "description": "Provided is a liquid crystal display device wherein transmitted illumination is uniformly performed to a liquid crystal display panel and display light (L) has a desired chromaticity. An illuminating means (19) is provided with a first light emitting element (20) which emits first light (L1) having…",
  "path": "/patents/1003728",
  "publishedAt": "2012-04-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/231",
    "NIPPON SEIKI CO LTD [JP]"
  ],
  "textContent": "Provided is a liquid crystal display device wherein transmitted illumination is uniformly performed to a liquid crystal display panel and display light (L) has a desired chromaticity. An illuminating means (19) is provided with a first light emitting element (20) which emits first light (L1) having a first color, and a second light emitting element (21) which emits second light (L2) having a second color. A liquid crystal display panel (18) is illuminated by means of illuminating light (L3) which includes the first light (L1) and the second light (L2). A polarization member (27) reflects the illuminating light (L3). A detecting means detects (28) illuminating light (L4) which has passed through the polarization member (27), and outputs chromaticity data. Based on the chromaticity data, a control means (56) adjusts power to be supplied to the first light emitting element (20) and/or second light emitting element (21). The polarization member (27) is composed of a wire grid polarization plate.",
  "title": "LIQUID CRYSTAL DISPLAY DEVICE"
}