EP 2147460 A2 20100127 - FLAT UV DISCHARGE LAMP, USES AND MANUFACTURE
Title (en)
FLAT UV DISCHARGE LAMP, USES AND MANUFACTURE
Title (de)
FLACHE UV-ENTLADUNGSLAMPE, IHRE VERWENDUNGEN UND IHRE HERSTELLUNG
Title (fr)
LAMPE PLANE UV A DECHARGE, UTILISATIONS ET FABRICATION
Publication
Application
Priority
- FR 2008050694 W 20080417
- FR 0754533 A 20070417
Abstract (en)
[origin: WO2008145908A2] The invention relates to a flat lamp (1) transmitting radiation in the ultraviolet, called a UV lamp, comprising: first and second flat dielectric walls (2, 3) facing each other, kept approximately parallel and sealed between them, thus defining an internal space (10) filled with a gas (7), at least the first dielectric wall being made of a material transmitting said UV radiation; electrodes consisting of the first and second electrodes (4, 5) at different given potentials, for a perpendicular discharge between the walls, at least the first electrode being based on a layer arranged to provide overall transmission of the UV; an emitting gas or a phosphor coating (6) on a main internal face (22, 32) of the first and/or second dielectric wall (2, 3), the phosphor emitting said UV radiation by being excited by the gas. The invention also relates to its uses and to its manufacture.
IPC 8 full level
H01J 65/04 (2006.01); B01J 19/12 (2006.01); C02F 1/32 (2006.01); H01J 61/30 (2006.01)
CPC (source: EP KR US)
A61L 2/10 (2013.01 - EP US); A61L 9/205 (2013.01 - EP US); H01J 61/30 (2013.01 - KR); H01J 61/305 (2013.01 - EP US); H01J 65/00 (2013.01 - KR); H01J 65/046 (2013.01 - EP US); C02F 1/32 (2013.01 - EP US); C02F 2103/42 (2013.01 - EP US)
Citation (search report)
See references of WO 2008145908A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2915314 A1 20081024; FR 2915314 B1 20110422; CA 2684180 A1 20081204; CN 101681797 A 20100324; EP 2147460 A2 20100127; JP 2010525509 A 20100722; KR 20100036228 A 20100407; US 2010253207 A1 20101007; WO 2008145908 A2 20081204; WO 2008145908 A3 20090730
DOCDB simple family (application)
FR 0754533 A 20070417; CA 2684180 A 20080417; CN 200880020647 A 20080417; EP 08788198 A 20080417; FR 2008050694 W 20080417; JP 2010503565 A 20080417; KR 20097023979 A 20080417; US 59630508 A 20080417