Patent ID: 11899351
Assignee: CORETRONIC CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The illumination system according to claim 9, wherein the first laser light source provides the first laser light in a first time interval, and the illumination system further comprises a second laser light source configured to provide a second laser light in a second time interval, wherein the first laser light source is turned on in the first time interval and turned off in the second time interval, the second laser light source is turned off in the first time interval and turned on in the second time interval, the first light splitting element is also located on a transmission path of the second laser light, the second laser light forms a third color light after passing through the first light splitting element, the microlens array is also located on a transmission path of the third color light, wherein the first color light, the at least one second color light, and the third color light form the illumination light in different time intervals after passing through the microlens array, and a wavelength range of the third color light overlaps a wavelength range of the first sub-color light.