EP 2695010 A2 20140212 - CIRCUIT BOARD ELEMENT HAVING AT LEAST ONE LED
Title (en)
CIRCUIT BOARD ELEMENT HAVING AT LEAST ONE LED
Title (de)
LEITERPLATTENELEMENT MIT WENIGSTENS EINER LED
Title (fr)
ÉLÉMENT CARTE DE CIRCUIT IMPRIMÉ DOTÉ D'AU MOINS UNE DEL
Publication
Application
Priority
- AT 1832011 U 20110401
- AT 2012000070 W 20120320
Abstract (en)
[origin: WO2012129580A2] The invention relates to a circuit board element (1) comprising a substrate (2), on which at least one dielectric layer (7) is arranged, and at least one LED (light-emitting diode) (10), wherein at least one channel-shaped waveguide cavity (11) leading away from the LED (10) is provided in the dielectric layer (7), which waveguide cavity leads to at least one integrated light-sensitive component (12), preferably a photodiode or photocell, arranged for examining the light emission, wherein the LED (10) is preferably also arranged in a cavity (9) that is connected to the waveguide cavity (11). The invention further relates to a method for producing such a circuit board element (1).
IPC 8 full level
G02B 6/13 (2006.01)
CPC (source: EP KR US)
F21K 9/60 (2016.07 - EP US); G02B 6/13 (2013.01 - KR); G02B 6/4286 (2013.01 - EP US); H05K 1/0274 (2013.01 - EP US); H05K 1/181 (2013.01 - EP US); H05K 3/30 (2013.01 - US); G02B 6/428 (2013.01 - EP US); H05K 1/0203 (2013.01 - EP US); H05K 2201/10106 (2013.01 - EP US); H05K 2201/10121 (2013.01 - EP US); Y02P 70/50 (2015.11 - EP US); Y10T 29/4913 (2015.01 - EP US)
Citation (search report)
See references of WO 2012129580A2
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 2012129580 A2 20121004; WO 2012129580 A3 20130131; AT 12749 U1 20121015; CN 103562762 A 20140205; EP 2695010 A2 20140212; KR 101922206 B1 20181126; KR 20140027210 A 20140306; US 2014233241 A1 20140821; US 9903539 B2 20180227
DOCDB simple family (application)
AT 2012000070 W 20120320; AT 1832011 U 20110401; CN 201280025969 A 20120320; EP 12718028 A 20120320; KR 20137029112 A 20120320; US 201214009129 A 20120320