Light projecting system of head-up display
AssigneeTan Cian Technology Co., Ltd.
InventorPO CHE LEE
Life of this patent
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Abstract
A light projecting system of a head-up display, which shows a plurality of virtual images on a windshield, includes at least a light source, a panel assembly, and a mirror assembly. The panel assembly includes a first panel generating a first projecting image and a second panel generating a second projecting image. The mirror assembly is provided between the panel assembly and the windshield to reflect the first projecting image of the first panel and the second projecting image of the second panel to image a first virtual image and a second virtual image on the windshield.
Claims2
A light projecting system of a head-up display, which shows a plurality of virtual images on a windshield, comprising:
- at least a light source;
- a panel assembly including a first panel and a second panel, wherein the first panel generates a first projecting image and the second panel generates a second projecting image;
- and the first panel is keep a predetermined distance from the second panel;
- and
- a mirror assembly between the panel assembly and the windshield to reflect the first projecting image of the first panel and the second projecting image of the second panel to image a first virtual image and a second virtual image on the windshield;
- wherein the first panel is not parallel to the second panel;
- the mirror assembly includes a first mirror, a second mirror, and a third mirror;
- the first projecting image of the first panel is projected to the windshield through the third mirror, the first mirror, and the third mirror in sequence, and the second projecting image of the second panel is projected to the windshield through the first mirror and the third mirror in sequence.
Dependencies are inferred from the claim text.