Patent ID: 11947162
Assignee: KDH ADVANCED RESEARCH PTY LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. A guiding method of an imaging light path, comprising the steps of:
providing at least one light-projection system used to project a plurality of visible light beams; and
providing a plurality of light-guiding devices disposed corresponding to the at least one light-projection system, wherein each first end of the light-guiding devices receives a visible light beam, wherein each light path of the light-guiding devices guides the visible light beam to an image-receiving object out of each second end of the light-guiding devices, wherein the second end extends outward from the first end, wherein the light path is disposed between the first end and the second end;
wherein the plurality of light-guiding devices each have different lengths from the second ends to the first ends, the light-guiding devices arranged such that their lengths decrease gradually towards the image-receiving object; and
wherein all the second ends are reflective surfaces to direct the visible light beams towards the image-receiving object.