公开(公告)号：US20200284405A1

公开(公告)日：2020-09-10

申请号：US16884009

申请日：2020-05-26

申请人： CONSUMER LIGHTING (U.S.), LLC

发明人： Dengke CAI ,  Thomas CLYNNE ,  Jianmin HE ,  Mark Edward KAMINSKI ,  Benjamin Lee YODER ,  Xiaojun REN ,  Huisheng ZHOU ,  Zhiyong WANG ,  Jian LI

IPC分类号： F21V9/08 ,  G02B1/04 ,  F21K9/64 ,  F21V3/12 ,  H01L33/44 ,  H01L51/52 ,  H01J9/20 ,  H01J61/40 ,  H01K1/32 ,  F21K9/23 ,  F21K9/66 ,  F21V3/06 ,  G02B5/22

摘要： Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

公开(公告)号：US20210048153A1

公开(公告)日：2021-02-18

申请号：US17086263

申请日：2020-10-30

申请人： CONSUMER LIGHTING (U.S.), LLC

发明人： Kevin BENNER ,  Qing YI ,  Zhiyong WANG ,  Jianmin HE ,  Huisheng ZHOU ,  Jian LI ,  Dengke CAI ,  Thomas CLYNNE ,  Thomas BOYLE

IPC分类号： F21K9/64 ,  G02B5/20 ,  H01L33/56 ,  H01L33/50 ,  F21K9/66 ,  F21K9/232 ,  F21V3/06 ,  F21V9/08 ,  G01B11/06 ,  G01N21/25

摘要： A composite material for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus comprises the composite material, a method for determining a doping concentration of particles of neodymium compound in the composite material, and a method for determining a thickness of the composite material are also described.

公开(公告)号：US20200326042A1

公开(公告)日：2020-10-15

申请号：US16848756

申请日：2020-04-14

申请人： Consumer Lighting (U.S.), LLC

发明人： Kevin Jeffrey BENNER ,  Thomas J. BOYLE ,  Dengke CAI ,  Thomas CLYNNE ,  William Erwin COHEN ,  Jean-Patrick DUCROUX ,  Jianmin HE ,  Jon Bennett JANSMA ,  Chuan LIN ,  Juliana P. REISMAN ,  Alok Mani SRIVASTAVA ,  Benjamin James WARD ,  Zhiyong WANG ,  William Robert WRIGHT ,  Qing YI

IPC分类号： F21K9/66 ,  F21V3/10 ,  F21S8/04 ,  F21K9/232 ,  H01L27/32 ,  F21V9/20

摘要： The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound. The at least one component can comprise a NdFxOy compound with values of x and y determining a content ratio F/O, which may be adjusted during manufacturing of the NdFxOy compound to provide desired output light parameters of the apparatus including at least a desired output light spectrum realized by filtering the generated visible light using the NdFxOy compound.