Patent ID: 10317045

Abstract:
The present invention relates to a light emitting apparatus comprising, an element (104) arranged to convert light of a first wavelength (110) into light of a second wavelength (112), emit the light of the second wavelength (112), and to reflect light of the first wavelength (110), a reflector (106) arranged to reflect light of the first wavelength (110), and transmit light of the second wavelength (112), a light source (102) emitting light of the first wavelength (110) on the reflector (106) such that the reflected light of the first wavelength (110) is directed towards the element (104), a lens (108) arranged to focus light of the first wavelength (110) reflected by the reflector (106) onto the element (104), and to collect light emitted and reflected from the element (104), wherein the element (104) is arranged to emit light of the second wavelength (112) with an angular distribution (116) within a collection angle of the lens (108), wherein the element (104) is further arranged to reflect light of the first wavelength (110) with an angular distribution (118) substantially within the collection angle of the lens (108) and with an intensity distribution such that a portion (120) of the light of the first wavelength (110) that is reflected with an angular distribution outside a region (122) covered by the reflector (106) is larger than a portion (124) of the light of the first wavelength (110) that is reflected with an angular distribution within the region (122) covered by the reflector (106).