HEAD-UP DISPLAY SYSTEM

摘要

A head-up display system is disclosed and has a transparent reflecting medium and a flat display panel. The flat display panel is disposed in front of the transparent reflecting medium at an angle with respect to the transparent reflecting medium, and generates a display image. The flat display panel has a display area of X square millimeters and has a light source that emits light with a luminous flux of Y lumens, satisfying a relationship of Y>(3e−10X2+0.0283X+2.5298), so that the display image is projected onto the transparent reflecting medium in a lensless way. With the head-up display system, the visibility of the display image projected on a front windshield is improved.

主权项

1. A head-up display system comprising:
a transparent reflecting medium; a flat display panel disposed in front of the transparent reflecting medium, being at an angle with respect to the transparent reflecting medium, and generating a display image, wherein the flat display panel has a display area of X square millimeters and has a light source that emits light with a luminous flux of Y lumens, satisfying a relationship of Y>(3e−10X2+0.0283X+2.5298), so that the display image is projected onto the transparent reflecting medium in a lensless way.