EP 3084749 A1 20161026 - PANEL EMITTING LIGHT RADIATION

Title (en)

PANEL EMITTING LIGHT RADIATION

Title (de)

LICHTSTRAHLUNGSEMITTIERENDE TAFEL

Title (fr)

PANNEAU ÉMETTEUR DE RADIATIONS LUMINEUSES

Publication

EP 3084749 A1 20161026 (FR)

Application

EP 14805300 A 20141201

Priority

BE 201300860 A 20131219
EP 2014076088 W 20141201

Abstract (en)

[origin: WO2015090917A1] The invention relates to a transparent lighting device (100), with light-emitting diodes (140), comprising first and second glass panels (110), the first (111) and third (121) surfaces of which are at least partially covered with light-emitting diodes (140), said glass panels being spaced apart by means of a spacer (130). According to the invention, such a lighting device comprises diodes arranged on at least one portion of the second (112) and third (121) surfaces of the glass panels, said light-emitting diodes being separated on the same line by a pitch of at least 50 mm. Furthermore, the first (110) and second (120) glass panels are spaced apart from one another by a distance of at least 2 mm.

IPC 8 full level

G09F 13/04 (2006.01); G09F 13/22 (2006.01); G09F 15/02 (2006.01); G09F 19/22 (2006.01)

CPC (source: EA EP KR)

G09F 13/04 (2013.01 - EA EP); G09F 13/0409 (2013.01 - EA EP KR); G09F 13/0413 (2013.01 - KR); G09F 13/22 (2013.01 - EA EP KR); G09F 19/22 (2013.01 - KR); G09F 19/22 (2013.01 - EA EP); G09F 2013/222 (2013.01 - EA EP KR)

Citation (examination)

WO 2006018066 A1 20060223 - SCHOTT AG [DE], et al
FR 2576734 A1 19860801 - CIT ALCATEL [FR]
EP 0900971 A1 19990310 - HAHN GLASBAU [DE]
KR 101188748 B1 20121009 - G SMATT CO LTD [KR]
See also references of WO 2015090917A1

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 2015090917 A1 20150625; EA 032442 B1 20190531; EA 201690841 A1 20161031; EP 3084749 A1 20161026; KR 102325567 B1 20211116; KR 20160101956 A 20160826; SA 516371325 B1 20220213

DOCDB simple family (application)

EP 2014076088 W 20141201; EA 201690841 A 20141201; EP 14805300 A 20141201; KR 20167018180 A 20141201; SA 516371325 A 20160614