Head-up display (HUD) apparatus for vehicle
AssigneeHyundai Mobis Co., Ltd.
InventorKi Hyuk Song
Life of this patent
Estimating the term…
Abstract
A head-up display (HUD) apparatus for a vehicle, including: a light source unit configured to irradiate light; an image forming unit configured to form an image using the light generated through the light source unit; a condensing lens unit installed between the light source unit and the image forming unit, and configured to condense the light irradiated from the light source unit toward the image forming unit; a parallel lens unit installed between the condensing lens unit and the image forming unit, and configured to guide the light having passed through the condensing lens unit such that the light is irradiated in parallel toward the image forming unit; and a field lens unit installed between the parallel lens unit and the image forming unit, and forming a concave lens toward the image forming unit.
Claims10
A head-up display (HUD) apparatus for a vehicle, comprising:
- a light source unit configured to irradiate light;
- an image forming unit configured to form an image using the light generated by the light source unit;
- a condensing lens unit installed between the light source unit and the image forming unit, and configured to condense the light irradiated from the light source unit toward the image forming unit;
- a parallel lens unit installed between the condensing lens unit and the image forming unit, and configured to guide the light having passed through the condensing lens unit such that the light is irradiated in parallel toward the image forming unit;
- and
- a field lens unit installed between the parallel lens unit and the image forming unit, and forming a concave lens toward the image forming unit,
- wherein the parallel lens unit and the field lens unit are formed as one body.
Dependencies are inferred from the claim text.