EP 2737780 A1 20140604 - SOLID STATE LIGHTING APPARATUS AND METHODS OF FORMING
Title (en)
SOLID STATE LIGHTING APPARATUS AND METHODS OF FORMING
Title (de)
FESTKÖRPERBELEUCHTUNGSVORRICHTUNG UND HERSTELLUNGSVERFAHREN
Title (fr)
APPAREIL D'ÉCLAIRAGE PAR SEMI-CONDUCTEURS ET PROCÉDÉS DE FABRICATION CORRESPONDANTS
Publication
Application
Priority
- US 201113192755 A 20110728
- US 201113235103 A 20110916
- US 201113235127 A 20110916
- US 201161581923 P 20111230
- US 201213360145 A 20120127
- US 2012047344 W 20120719
Abstract (en)
[origin: WO2013016122A1] A solid state lighting apparatus can include a substrate having first and second opposing surfaces, where at least one of the opposing surfaces is configured to mount devices thereon. A string of chip-on-board light emitting diode (LED) sets, can be on the first surface of the substrate and coupled in series with one another. An ac voltage source input, from outside the solid state lighting apparatus, can be coupled to the first or second surface of the substrate.
IPC 8 full level
H05B 39/02 (2006.01)
CPC (source: EP US)
H05B 45/48 (2020.01 - EP US); H01L 25/0753 (2013.01 - EP US); H01L 33/54 (2013.01 - EP US); H01L 2924/0002 (2013.01 - EP US); H01L 2933/005 (2013.01 - EP US)
Citation (search report)
See references of WO 2013016122A1
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
DOCDB simple family (publication)
WO 2013016122 A1 20130131; CN 103907401 A 20140702; CN 103907401 B 20170829; EP 2737780 A1 20140604; TW 201311053 A 20130301
DOCDB simple family (application)
US 2012047344 W 20120719; CN 201280044036 A 20120719; EP 12817399 A 20120719; TW 101127345 A 20120727