Optoelectronic semiconductor component and module with a plurality of such components

1. An optoelectronic semiconductor component comprising a semiconductor chip, wherein

the semiconductor chip has an active layer suitable for generating radiation and suitable for emitting radiation in the blue wavelength range,

a first converter comprising a Ce doping is disposed downstream of the semiconductor chip in the emission direction,

a second converter comprising a Ce doping of at most 1.5% is disposed downstream of the semiconductor chip in the emission direction,

the first converter has a higher Ce doping than the second converter,

the first converter has a dominant wavelength of the electromagnetic radiation emitted by the first converter during operation in a range of between 565 nm and 575 nm inclusive,

the second converter has a dominant wavelength of the electromagnetic radiation emitted by the second converter during operation in a range of between 550 nm and 560 nm inclusive,

the first converter and the second converter have an identical or almost identical absorption spectrum, and

the first converter is a YAG or TAG converter, and the second converter is a YAG converter.

2. The semiconductor component according to claim 1 , wherein the first converter and the second converter form a common converter mixture.

3. The semiconductor component according to claim 1 , wherein the first converter comprises a Ce doping of at least 2.5%.

4. The semiconductor component according to claim 1 , wherein the first converter converts at least part of the radiation emitted by the semiconductor chip into radiation in the yellow or yellow-orange wavelength range.

5. The semiconductor component according to claim 1 , wherein the second converter converts at least part of the radiation emitted by the semiconductor chip into radiation in the green wavelength range.

6. The semiconductor component according to claim 1 , wherein the first converter or the second converter is embodied as converter lamina(e).

7. The semiconductor component according to claim 1 , wherein the first or second converter is a Y 3 Al 5 O 12 :Ce 3+ -based converter.

8. The semiconductor component according to claim 1 , wherein the dominant wavelength of the first converter is suitable for correcting the color locus.

9. The semiconductor component according to claim 1 , wherein the dominant wavelength of the second converter is adapted to the eye sensitivity of the human eye.

10. An optoelectronic semiconductor component comprising a semiconductor chip, wherein

the semiconductor chip has an active layer suitable for generating radiation and suitable for emitting radiation in the blue wavelength range,

a first converter comprising a Ce doping is disposed downstream of the semiconductor chip in the emission direction,

a second converter comprising a Ce doping of at most 1.5% is disposed downstream of the semiconductor chip in the emission direction,

the first converter has a higher Ce doping than the second converter,

the first converter has a dominant wavelength of the electromagnetic radiation emitted by the first converter during operation in a range of between 565 nm and 575 nm inclusive,

the second converter has a dominant wavelength of the electromagnetic radiation emitted by the second converter during operation in a range of between 550 nm and 560 nm inclusive, and

the first converter and the second converter have an identical or almost identical absorption spectrum.

11. A display device comprising:

an LCD panel, and

an optoelectronic semiconductor component according to claim 10 ,

wherein the optoelectronic semiconductor component backlights the LCD panel.