Patent ID: 11962125
Assignee: APPOTRONICS CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC H  G | IPC G  H

Claim 14:
15. The light source system according to claim 14, wherein the conversion region comprises a first conversion unit, a second conversion unit, and a third conversion unit that are spliced, wherein the first conversion unit is configured to convert at least a part of the excitation light into first-color excited light and emit the first-color excited light, the second conversion unit is configured to convert at least a part of the excitation light into second-color excited light and emit the second-color excited light, and the third conversion unit is configured to convert at least a part of the excitation light into third-color excited light and emit the third-color excited light;
color of the second light is the same as color of the third-color excited light emitted from the third conversion unit; and
a degree of central angle of the second light guiding region is the same as a degree of central angle of the third conversion unit, an axis of symmetry of the second light guiding region and an axis of symmetry of the third conversion unit are located on a same straight line, and the first light guiding region is closer to the third conversion unit than the second light guiding region.