{
  "$type": "site.standard.document",
  "description": "A display includes a split night visions imaging system (NVIS) filter, including a first and second interference filter (208). The first interference filter (204) is disposed between a backlight (202) and a diffuser (206) of the display. The second interference filter (208) is disposed between the…",
  "path": "/patents/1387349",
  "publishedAt": "2026-01-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/22",
    "ROCKWELL COLLINS INC [US]"
  ],
  "textContent": "A display includes a split night visions imaging system (NVIS) filter, including a first and second interference filter (208). The first interference filter (204) is disposed between a backlight (202) and a diffuser (206) of the display. The second interference filter (208) is disposed between the diffuser (206) and an LCD stack of the display. A cutoff wavelength of the second interference filter (208) is between cutoff wavelengths of the first interference filter (204).",
  "title": "SPLIT NVIS FILTER DESIGN"
}