Patent ID: 7982387
Filing Date: 2011-07-19
Classification: H01L,Y10S

Abstract:
1. An optoelectronic component, comprising: a first electrode; a radiation-emitting layer sequence having an active region on the first electrode, which region has a main extension plane with a surface normal and emits an electromagnetic primary radiation having a non-Lambertian emission characteristic; a second electrode on the radiation-emitting layer sequence, said second electrode being transparent to the primary radiation; and a wavelength conversion layer in the beam path of the primary radiation, which converts the primary radiation at least partly into an electromagnetic secondary radiation, wherein the first electrode is reflective to the primary radiation, wherein the non-Lambertian emission characteristic is given by an intensity I(α) of the primary radiation of the radiation-emitting layer sequence as a function of an emission angle α measured with respect to the surface normal, wherein the intensity I(α) increases from α≧0° with increasing angle α up to a maximum angle α wherein the conversion probability of the electromagnetic primary radiation in the wavelength conversion layer increases as the emission angle α increases.