Optoelectronic components
View Patent ↗An optoelectronic component includes a carrier; a semiconductor chip having an active layer that generates radiation and is arranged on a carrier; a dispersed material including a matrix material and particles embedded therein arranged on the semiconductor chip and/or the carrier at least in regions, and is integral therewith; and a separating edge between the dispersed material and matrix material formed at a chip edge of the semiconductor chip.
1. An optoelectronic component comprising:
a carrier;
a semiconductor chip having an active layer that generates radiation and is arranged on a carrier;
a dispersed material comprising a matrix material and particles embedded therein arranged on the semiconductor chip and/or the carrier at least in regions, and is integral therewith; and
a separating edge between the dispersed material and matrix material formed at a chip edge of the semiconductor chip.
2. The component according to claim 1 , wherein the matrix material is integral across the separating edge.
3. The component according to claim 1 , wherein matrix material is arranged on a chip surface facing away from the carrier and dispersed material is arranged on a carrier surface.
4. The component according to claim 1 , wherein the particles of the dispersed material are deposited at the chip edge.
5. The component according to claim 1 , wherein the separating edge is formed by a protective layer made of polytetrafluoroethylene which is applied on a surface of the semiconductor chip facing away from the carrier.
6. The component according to claim 2 , wherein matrix material is arranged on a chip surface facing away from the carrier and dispersed material is arranged on a carrier surface.
7. The component according to claim 2 , wherein the particles of the dispersed material are deposited at the chip edge.
8. The component according to claim 3 , wherein the particles of the dispersed material are deposited at the chip edge.