Patent ID: 11860521
Assignee: SCHOTT AG
Field: Optics (Instruments)
Classification: CPC G  C | IPC C  G

Claim 13:
14. The light source of claim 1, further comprising:
a photoluminescent emitter for emitting green photoluminescent light, wherein the laser and the converter element are matched to one another such that the converter element emits purple light which includes red photoluminescent light and scattered light from the laser; and
a ratio of intensities of the red photoluminescent light and of the light from the laser is such that color coordinates of the purple colored light lie on a line emanating from the color coordinates of the photoluminescent light of the photoluminescent emitter and passing through an area around the white point at color coordinates cx=cy=0.33, the area being defined by color coordinate ranges of 0.31≤cx≤0.35 and 0.31≤cy≤0.35.