EP 1467141 A3 20060823 - Luminaire with a closed light-emitting surface

Title (en)

Luminaire with a closed light-emitting surface

Title (de)

Leuchte mit geschlossener Lichtabstrahlfläche

Title (fr)

Luminaire à surface luminescente fermée

Publication

EP 1467141 A3 20060823 (DE)

Application

EP 04008469 A 20040407

Priority

DE 10315771 A 20030407

Abstract (en)

[origin: EP1467141A2] The light has a housing (2) with at least one light source (7 1,7 2) and forming an essentially closed light radiation surface over its entire transparent surface. The light radiation surface is divided into at least two separate areas (10 1-10 4), each individually adjustable in respect of its brightness and /or color by influencing the light source or a light influencing element between the source and the housing.

IPC 8 full level

F21S 8/00 (2006.01); F21S 10/02 (2006.01); F21V 7/05 (2006.01); F21V 15/01 (2006.01); F21V 19/00 (2006.01); F21W 121/00 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2006.01)

CPC (source: EP US)

F21S 10/02 (2013.01 - EP US); F21V 7/05 (2013.01 - EP); F21V 15/01 (2013.01 - EP); F21V 19/008 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US); F21Y 2115/10 (2016.07 - EP US)

Citation (search report)

[XY] DE 20216726 U1 20030213 - DERKSEN JOACHIM MAX [DE]
[X] DE 10057574 A1 20020328 - KLUTH MANFRED [DE]
[YA] DE 20007741 U1 20010906 - SPECTRAL GES FUER LICHTTECHNIK [DE]
[YA] WO 02079688 A1 20021010 - AGABEKOV SA [CH], et al

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1467141 A2 20041013; EP 1467141 A3 20060823; EP 1467141 B1 20131023; DE 10315771 A1 20041028

DOCDB simple family (application)

EP 04008469 A 20040407; DE 10315771 A 20030407