公开(公告)号：EP3655698B1

公开(公告)日：2022-09-21

申请号：EP18735334.7

申请日：2018-07-09

发明人： HIKMET, Rifat, Ata, Mustafa ,  VAN BOMMEL, Ties ,  DE BOER, Dirk, Kornelis, Gerhardus

IPC分类号： F21V8/00 ,  F21K9/60 ,  F21K9/61 ,  F21K9/64

公开(公告)号：EP3878691B1

公开(公告)日：2022-08-31

申请号：EP20382183.0

申请日：2020-03-12

发明人： GÖRTLER, Erwin ,  GÜLLMEISTER, Henning

IPC分类号： B60Q3/20 ,  F21K9/61 ,  F21S41/24 ,  F21S43/235 ,  F21S43/237 ,  F21S43/247 ,  F21V8/00 ,  F21W106/00 ,  G02B6/42 ,  B60Q3/64

公开(公告)号：EP4007868A1

公开(公告)日：2022-06-08

申请号：EP20743713.8

申请日：2020-07-27

申请人： Signify Holding B.V.

发明人： VAN BOMMEL, Ties ,  HIKMET, Rifat, Ata, Mustafa

IPC分类号： F21K9/232 ,  F21K9/61 ,  F21V8/00 ,  F21V19/00 ,  F21K9/68 ,  F21Y115/10

公开(公告)号：EP3987223A1

公开(公告)日：2022-04-27

申请号：EP20732924.4

申请日：2020-06-17

申请人： Signify Holding B.V.

发明人： ANTONIS, Petrus, Hendrikus ,  HAENEN, Ludovicus, Johannes, Lambertus ,  VANPOUCKE, Peter ,  MOS, Barry ,  HOELEN, Christoph, Gerard, August ,  BRULS, Dominique, Maria ,  KADIJK, Simon, Eme ,  YUN, Li

IPC分类号： F21V8/00 ,  F21K9/61 ,  F21K9/64 ,  F21Y103/10 ,  F21Y115/10

公开(公告)号：EP3978795A1

公开(公告)日：2022-04-06

申请号：EP21199342.3

申请日：2021-09-28

申请人： LMPG Inc. dba Fluxwerx Illumination

发明人： Santoro, Scott ,  Wong, Kenton Keng Ting

IPC分类号： F21K9/61 ,  F21V7/00 ,  F21V8/00 ,  F21S8/02 ,  F21W131/402

摘要： A light guide (100) for a luminaire is provided. The light guide (100) includes: an elongated base (112) comprising a light emitting surface (111) at a distal end, and opposing major faces; and a plurality of collimators (110) arranged in an adjacent manner and projecting in a proximal direction (115) from the base (112), wherein each collimator (110) has a light receiving surface (114) at a proximal end, wherein each collimator (110) expands laterally outwardly in a distal direction (117). Substantially all light received at the light receiving surfaces (114) internally reflects through the collimators (110) and the base (112) and emits from the light emitting surface (111).

公开(公告)号：EP3963253A1

公开(公告)日：2022-03-09

申请号：EP20719462.2

申请日：2020-04-22

申请人： Signify Holding B.V.

发明人： VISSENBERG, Michel, Cornelis, Josephus, Marie ,  ANSEMS, Johannes, Petrus, Maria ,  MOS, Barry ,  CORNELISSEN, Hugo, Johan ,  VDOVIN, Olexandr, Valentynovych

IPC分类号： F21K9/61 ,  F21S8/02 ,  F21V7/04 ,  F21V8/00 ,  F21Y115/10

公开(公告)号：EP3953638A1

公开(公告)日：2022-02-16

申请号：EP20714616.8

申请日：2020-03-31

申请人： Signify Holding B.V.

发明人： VISSENBERG, Michel, Cornelis, Josephus, Marie ,  VAN EEUWIJK, Alexander, Henricus, Waltherus ,  SEKULOVSKI, Dragan

IPC分类号： F21K9/232 ,  F21K9/61 ,  G02B6/00 ,  F21Y115/10

公开(公告)号：EP3179162B1

公开(公告)日：2022-01-05

申请号：EP16196386.3

申请日：2016-10-28

发明人： SAUL, Kevin ,  PENG, Zeng

IPC分类号： F21V8/00 ,  B60Q3/66 ,  F21K9/61 ,  F21Y115/10 ,  F21S2/00

公开(公告)号：EP3623695B1

公开(公告)日：2021-12-01

申请号：EP19203191.2

申请日：2018-02-13

发明人： EBNER, Stephan ,  GASSNER, Patrik ,  WIMMER, Rebecca

IPC分类号： F21V13/02 ,  F21V8/00 ,  F21K9/61 ,  G02B27/09 ,  F21Y115/10

公开(公告)号：EP3879166A1

公开(公告)日：2021-09-15

申请号：EP20161738.8

申请日：2020-03-09

申请人： Lumileds LLC

发明人： The designation of the inventor has not yet been filed

IPC分类号： F21K9/61

摘要： A light emitting device 10 and a manufacturing method are disclosed. A board 16 comprises a board top surface 20. LED units 18 are arranged on the board top surface 20 at a distance from each other. A flat light guide 22 is arranged to cover the LED units 18 and the board top surface 20. The light guide 22 comprises a light guide bottom surface 24. Cavities 32 are formed in the light guide bottom surface 24. The LED units 18 are arranged to project into the cavities 32. Spacer elements 26 are arranged in between the board top surface 20 and the light guide bottom surface 24 to keep the board top surface 20 and the light guide bottom surface 24 at a distance d.