Patent ID: 11880035
Assignee: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Field: Optics (Instruments)
Classification: CPC G  B | IPC B  G

Claim 17:
18. A heads up display device for a vehicle, the heads up display device comprising:
a display;
at least one micro lens array distributed across a windshield of the vehicle;
an optical element comprising a lenticular lens positioned between the display and the at least one micro lens array, the lenticular lens comprising an array of cylindrical lenses, a radius of one or more edge cylindrical lenses of the array having a different radius than one or more other cylindrical lenses of the array; and
a display controller comprising a processor and memory storing instructions executable by the processor to control the display to output image light that passes through the lenticular lens and the at least one micro lens array and impinges on the windshield to form a three-dimensional image.