| 摘要 |
<p>PURPOSE: A head-up display deice for an automobile is provided to reduce a dual-virtual image by minimizing the transmission distance of a virtual image though the inside of a cover glass. CONSTITUTION: Light source(9) generates light. A display(11) generates an image for a drive information using the light. A lens(7) converts the generated image to a virtual image. A reflection mirror(12) reflects the virtual image. A wind shield(15) provides the virtual image for the drive information by projecting the reflected virtual image. A cover glass(17) transmits the reflected virtual image from the reflection mirror to a wind shield.</p> |
