Optoelectronic semiconductor component
View Patent ↗An optoelectronic semiconductor component includes a first functional region having an active zone provided for generating radiation or for receiving radiation, and a second functional region, which is suitable for contributing to the driving of the first functional region. The first functional region and the second functional region are integrated on the same carrier substrate.
1. An array comprising:
a plurality of optoelectronic semiconductor components, each optoelectronic semiconductor component comprising:
a first functional region comprising an active zone configured to generate radiation or configured to receive radiation; and
a second functional region suitable for contributing to driving of the first functional region, the first functional region and the second functional region being integrated on the same carrier substrate,
wherein the optoelectronic semiconductor components are arranged in rows and columns,
wherein the optoelectronic semiconductor components in a first row and in a third row are arranged in such a way that a contact region for a reference potential is located at a top of each optoelectronic semiconductor component and a contact region for a supply potential is located at a bottom of each optoelectronic semiconductor component,
wherein the optoelectronic semiconductor components in a second row adjacent to the first and third rows are arranged in such a way that a contact region for the reference potential is located at the bottom of each optoelectronic semiconductor component and a contact region for the supply potential is located at the top of each optoelectronic semiconductor component,
wherein the same conductor track contacts the contact regions for the supply potential of the optoelectronic semiconductor components in the first row and the contact regions for the supply potential of the optoelectronic semiconductor components in the second row, and
wherein the same conductor track contacts the contact regions for the reference potential of the optoelectronic semiconductor components in the second row and the contact regions for the reference potential of the optoelectronic semiconductor components in the third row.
2. The array according to claim 1 , wherein the second functional region comprises a switch coupled in parallel with the first functional region.
3. The array according to claim 1 , wherein the second functional region comprises a transistor.
4. The array according to claim 1 , wherein the second functional region is configured to generate a pulse width modulation signal.
5. The array according to claim 1 , wherein the optoelectronic semiconductor component comprises a plurality of first functional regions, and wherein the second functional region is configured to generate a plurality of signals for driving the first functional regions.
6. The array according to claim 5 , wherein the first functional regions are coupled in series and a switch is coupled in parallel with at least one of the first functional regions.
7. The array according to claim 5 , wherein the second functional region comprises a driver or parts thereof for the plurality of first functional regions.
8. The array according to claim 5 , wherein the second functional region extends at least partly between the active zones of two of the plurality of first functional regions.
9. The array according to claim 1 , wherein the second functional region comprises a serial shift register having a data input and a plurality of signal outputs.
10. The array according to claim 9 , wherein the signal outputs are electrically conductively connected to switches and each of the switches is coupled in parallel with one of the first functional regions.
11. The array according to claim 1 , wherein the second functional region comprises a driver or parts thereof for the first functional region.
12. The array according to claim 1 , wherein the second functional region comprises a resistor or complementary transistors.
13. The array according claim 1 , further comprising connections configured to apply an external data signal, an external clock signal and an external supply voltage or an external supply current.
14. The array according to claim 1 , further comprising connections configured to apply an external supply voltage or an external supply current and an external data signal provided at an output connection.
15. The array according to claim 1 , wherein the carrier substrate is a silicon substrate.
16. The array according to claim 1 , wherein the first functional region comprises an LED.
17. The array according to claim 1 , wherein the active zone of the first functional region extends in an epitaxial layer below which the second functional region at least partly extends.