Osram Opto Semiconductors Gmbh

Osram Oled Gmbh

Christoph Rupprich

Hubert Halbritter

Martin Rudolf Behringer

Christoph Klemp

Andreas Rudolph

A luminescence diode and a method for producing a luminescence diode are disclosed. In an embodiment a luminescence diode includes a carrier substrate, a first semiconductor layer sequence including a first active layer suitable for emitting radiation having a first dominant wavelength &#x3bb;and a second semiconductor layer sequence including a second active layer suitable for emitting radiation having a second dominant wavelength &#x3bb;, wherein the first semiconductor layer sequence and the second semiconductor layer sequence are arranged side by side on the carrier substrate, and wherein the first dominant wavelength &#x3bb;of the first active layer and the second dominant wavelength &#x3bb;of the second active layer are different from each other.

Luminescence diode with first and second layer sequences having an arrangement of microprisms and method for producing the same

An optoelectronic semiconductor chip includes a semiconductor layer stack and a mirror. The semiconductor layer stack has an active layer for generating electromagnetic radiation. The minor is arranged on an underside of the semiconductor layer stack. The mirror has a first region and a second region, the first region containing silver and the second region containing gold. A method of producing such a semiconductor chip is also defined.

Growing community of inventors

Maxhütte-Haidhof, Germany

Christoph Rupprich