公开(公告)号：EP3011804A1

公开(公告)日：2016-04-27

申请号：EP14730150.1

申请日：2014-06-12

申请人： Koninklijke Philips N.V.

发明人： PEETERS, Martinus Petrus Joseph ,  WEGH, René Theodorus ,  DUMOULIN, Raimond Louis ,  VAN DER LUBBE, Marcellus Jacobus Johannes

IPC分类号： H05B33/08 ,  H01L25/075 ,  H01L33/50

CPC分类号： H05B33/086 ,  C09K11/0883 ,  C09K11/7734 ,  C09K11/7774 ,  F21K9/64 ,  F21S8/06 ,  F21V9/30 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2924/00014

摘要： The invention provides a lighting device (100) comprising a first set of light emitting diodes (10) arranged to emit light (14) in a first wavelength range of 300 nm-490 nm, a second set of light emitting diodes (11) arranged to emit light (15) in a second wavelength range of 300 nm-490 nm, a first luminescent element (12) radiationally coupled to the first and second set of light emitting diodes and arranged to convert at least a part of the light of the first wavelength range and at least a part of the light of the second wavelength range into first luminescent element light, a second luminescent element (13) radiationally coupled to at least a subset of the second set of light emitting diodes and arranged to convert at least a part of the light (15) of the second wavelength range into second luminescent element light, wherein, during operation, the brightness level of the light (14) emitted by the first set of light emitting diodes (10) and the brightness level of the light (15) emitted by the second set of light emitting diodes (11), respectively, is controllable independently of each other and wherein the lighting device is arranged to generate white lighting device light (101).

摘要翻译： 本发明提供了一种照明装置（100），包括：第一组发光二极管（10），其布置成在300nm-490nm的第一波长范围内发射光（14），第二组发光二极管（11）被布置 以在300nm-490nm的第二波长范围内发射光（15）;第一发光元件（12），辐射耦合到第一组和第二组发光二极管，并且被布置成将至少一部分光 第一波长范围和第二波长范围的光的至少一部分转换成第一发光元件光，第二发光元件（13）辐射耦合到第二组发光二极管的至少一个子集，并且被布置成至少转换 第二波长范围的光（15）的一部分变成第二发光元件光，其中在操作期间，由第一组发光二极管（10）发射的光（14）的亮度水平和亮度级 光（15）emi 由第二组发光二极管（11）分别控制，彼此独立地控制，并且其中照明装置布置成产生白色照明装置光（101）。

公开(公告)号：EP2959211A1

公开(公告)日：2015-12-30

申请号：EP14809867.6

申请日：2014-12-11

申请人： Koninklijke Philips N.V.

发明人： HAGELAAR, Joris Hubertus Antonius ,  ONUSHKIN, Grigory Alexandrovich ,  VAN DER LUBBE, Marcellus Jacobus Johannes ,  WEGH, Rene Theodorus ,  BROERSMA, Remy Cyrille

IPC分类号： F21K99/00 ,  H01L25/075 ,  H01L33/50 ,  H01L33/56

CPC分类号： H01L33/504 ,  F21K9/62 ,  H01L25/0753 ,  H01L33/06 ,  H01L33/486 ,  H01L33/50 ,  H01L33/56 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A solid state light emitter package (200), a light emitting device, a flexible LED strip and a luminaire are provided. The solid state light emitter package comprising: i) at least three solid state light emitter dies (132, 142, 152) which emit violet/blue light, red light and further light, respectively, ii) a luminescent converter (120) with luminescent material, iii) an optical element (102, 105) for mixing at least portion of the light of the different colors of light and iv) a light exit window (114). The luminescent material at least partially converts the further light towards greenish light having a peak wavelength in the green or cyan spectral range and has a color emission distribution that is wide enough such that the solid state light emitter package is capable of emitting light with a high enough Color Rendering Index. The Color Rendering Index relates to light that has a color point close to the black body line.