EP 3701182 A1 20200902 - SOURCE SENSITIVE OPTIC WITH RECONFIGURABLE CHIP-ON-BOARD LIGHT EMITTING DIODE ARRAY
Title (en)
SOURCE SENSITIVE OPTIC WITH RECONFIGURABLE CHIP-ON-BOARD LIGHT EMITTING DIODE ARRAY
Title (de)
QUELLENEMPFINDLICHE OPTIK MIT REKONFIGURIERBAREN CHIP-ON-BOARD-VOLLFARBENLEUCHTDIODEN
Title (fr)
OPTIQUE SENSIBLE À LA SOURCE AVEC RÉSEAU DE DIODES ÉLECTROLUMINESCENTES À PUCE SUR PLAQUE RECONFIGURABLE
Publication
Application
Priority
- US 201715793655 A 20171025
- EP 18154179 A 20180130
- US 2018057477 W 20181025
Abstract (en)
[origin: WO2019084247A1] Described herein is source sensitive optic that uses reconfigurable chip-on-board (CoB) light emitting diode (LED) arrays as light sources. In an implementation, the reconfigurable CoB LED array includes a predetermined number of LEDs that are configurable for a variety of illumination scenarios. In an implementation, the reconfigurable CoB LED array is multiple CoB LED arrays that are configured for use with the source sensitive optic as described herein. The source sensitive optic includes surface shapes that are responsive to the reconfigurable CoB LED array. The source sensitive optic is configured to provide beam profile and radiation pattern differentiation based on a CoB LED array configuration configured from the reconfigurable CoB LED. Each configurable CoB LED array configuration radiates a different beam pattern via the surface shapes due to proximity and surface shape geometries.
IPC 8 full level
F21V 5/08 (2006.01); F21K 9/60 (2016.01); F21W 131/10 (2006.01); F21W 131/103 (2006.01)
CPC (source: EP KR)
F21K 9/60 (2016.08 - EP KR); F21W 2131/103 (2013.01 - EP KR); F21Y 2105/10 (2016.08 - EP KR)
Citation (search report)
- [XI] US 2015097200 A1 20150409 - BERGMANN MICHAEL [US], et al
- [XI] US 2012189291 A1 20120726 - VON MALM NORWIN [DE], et al
- [XI] DE 102011107893 A1 20130124 - HERAEUS NOBLELIGHT GMBH [DE]
- [A] WO 2009144024 A1 20091203 - OSRAM GMBH [DE], et al
- [A] US 2016201876 A1 20160714 - LV GUOFENG [CN], et al
- [A] DE 202015106996 U1 20170323 - ZWEIBRÜDER OPTOELECTRONICS GMBH & CO KG [DE]
- See also references of WO 2019084247A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019084247 A1 20190502; CN 111512088 A 20200807; EP 3701182 A1 20200902; JP 2021501443 A 20210114; KR 102405185 B1 20220607; KR 20200087777 A 20200721; TW 201930779 A 20190801; TW I761618 B 20220421
DOCDB simple family (application)
US 2018057477 W 20181025; CN 201880083988 A 20181025; EP 18799653 A 20181025; JP 2020523447 A 20181025; KR 20207014917 A 20181025; TW 107137799 A 20181025