{
  "$type": "site.standard.document",
  "description": "An apparatus for generating pictures for a head-up display includes: a printed circuit board (PCB) including a plurality of light sources; a liquid crystal display (LCD) disposed in front of the plurality of light sources and forming display images based on light emitted from the plurality of light…",
  "path": "/patents/1391560",
  "publishedAt": "2025-10-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/00",
    "HYUNDAI MOBIS CO LTD [KR]"
  ],
  "textContent": "An apparatus for generating pictures for a head-up display includes: a printed circuit board (PCB) including a plurality of light sources; a liquid crystal display (LCD) disposed in front of the plurality of light sources and forming display images based on light emitted from the plurality of light sources; a funnel reflector including an internal optical surface including a double funnel structure and disposed between the PCB and the LCD to guide the light to the LCD; a housing including a space for accommodating the funnel reflector and including, on an upper surface thereof, an LCD seat for accommodating the LCD and a diffuser seat formed at the same angle as the LCD seat; and a diffuser accommodated in the diffuser seat, wherein the funnel reflector includes a tapered top surface and the top surface is formed at an angle corresponding to an angle of the diffuser seat to maintain a uniform distance from the diffuser.",
  "title": "PICTURE GENERATING APPARATUS FOR USE IN HEAD-UP DISPLAY"
}