{
  "$type": "site.standard.document",
  "description": "An imaging directional backlight includes an array of light sources, and a control system arranged to provide variable distribution of luminous fluxes, scaled inversely by the width associated with the respective light sources in the lateral direction, across the array of light sources. The…",
  "path": "/patents/1402894",
  "publishedAt": "2024-04-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/22",
    "REALD SPARK LLC [US]"
  ],
  "textContent": "An imaging directional backlight includes an array of light sources, and a control system arranged to provide variable distribution of luminous fluxes, scaled inversely by the width associated with the respective light sources in the lateral direction, across the array of light sources. The luminous intensity distribution of output optical windows may be controlled to provide desirable luminance distributions in the window plane of an auto stereoscopic display, a directional display operating in wide angle 2D mode, privacy mode and low power consumption mode. Image quality may be improved and power consumption reduced.",
  "title": "CONTROLLING LIGHT SOURCES OF A DIRECTIONAL BACKLIGHT"
}