Global Patent Index - EP 1261238 A2

EP 1261238 A2 2002-11-27 - Electroluminescent lamps

Title (en)

Electroluminescent lamps

Title (de)

Elektrolumineszenslampe

Title (fr)

Lampes électroluminescentes

Publication

EP 1261238 A2 (EN)

Application

EP 02253660 A

Priority

GB 0112677 A

Abstract (en)

The invention relates to an electroluminescent lamp including a light emitting portion and electrode means (24) for applying an electric field to the light emitting portion, an electrode of said electrode means having an electrically conductive layer (23) formed thereover for attachment to power supply means (21), wherein a heat insulating material (30) is provided between the conductive layer and the electrode. <IMAGE>

IPC 1-7 (main, further and additional classification)

H05B 33/06

IPC 8 full level (invention and additional information)

H05B 33/06 (2006.01)

CPC (invention and additional information)

H05B 33/06 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

EP 1261238 A2 20021127; EP 1261238 A3 20050420; GB 0112677 D0 20010718

INPADOC legal status


2005-07-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040601

2005-04-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2005-04-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI

2002-11-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI