EP 3638948 A1 20200422 - OPTIC ASSEMBLIES AND FIXTURES COMPRISING THE SAME
Title (en)
OPTIC ASSEMBLIES AND FIXTURES COMPRISING THE SAME
Title (de)
OPTISCHE ANORDNUNGEN UND LEUCHTEN DAMIT
Title (fr)
ENSEMBLES OPTIQUES ET APPAREILS COMPRENANT CEUX-CI
Publication
Application
Priority
- US 201715625546 A 20170616
- US 2018037301 W 20180613
Abstract (en)
[origin: WO2018231959A1] In one aspect, optic assemblies and waveguide fixtures comprising the same are described herein. In an exemplary embodiment, an optic assembly includes an optic housing, an optical insert positioned in the optic housing, and a waveguide optic positioned in the optical insert. The waveguide optic includes a light extraction face and at least two sets of light extraction elements provided on the light extraction face. The at least two sets of light extraction elements are disposed on opposing sides of an axis of symmetry for extracting a symmetric lighting distribution.
IPC 8 full level
F21V 8/00 (2006.01); F21V 23/00 (2015.01); F21V 29/83 (2015.01)
CPC (source: EP)
F21S 8/00 (2013.01); F21S 8/08 (2013.01); F21W 2131/10 (2013.01); F21W 2131/105 (2013.01); F21W 2131/40 (2013.01); F21Y 2115/10 (2016.07); G02B 6/0035 (2013.01)
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 2018231959 A1 20181220; CA 3066097 A1 20181220; CN 110785605 A 20200211; EP 3638948 A1 20200422; EP 3638948 A4 20210324; MX 2019015105 A 20200803
DOCDB simple family (application)
US 2018037301 W 20180613; CA 3066097 A 20180613; CN 201880040084 A 20180613; EP 18818486 A 20180613; MX 2019015105 A 20180613