Title:
LAMP
Document Type and Number:
WIPO Patent Application WO2004010048
Kind Code:
A3
Abstract:
The invention relates to a lamp that radiates visible light and infrared light. According to the invention, the lamp bulb (4) of the lamp comprises at least a first region (6) which is at least partly permeable to infrared light and at least partly impermeable to visible light, and at least a second region (9) which is wholly or partly permeable at least to visible light.
Inventors:
KUEPPER LUKAS (DE)
SCHUG JOSEF ANDREAS (DE)
GERVELMEYER ROLF (DE)
SCHUG JOSEF ANDREAS (DE)
GERVELMEYER ROLF (DE)
Application Number:
PCT/IB2003/003236
Publication Date:
April 07, 2005
Filing Date:
July 14, 2003
Export Citation:
Assignee:
PHILIPS INTELLECTUAL PROPERTY (DE)
KONINKL PHILIPS ELECTRONICS NV (NL)
KUEPPER LUKAS (DE)
SCHUG JOSEF ANDREAS (DE)
GERVELMEYER ROLF (DE)
KONINKL PHILIPS ELECTRONICS NV (NL)
KUEPPER LUKAS (DE)
SCHUG JOSEF ANDREAS (DE)
GERVELMEYER ROLF (DE)
International Classes:
H01J9/20; H01J17/16; H01J61/04; H01J61/30; H01J61/35; H01J61/40; H01J63/04; H01K1/26; H01K1/32; H01K9/08; F21S8/10; F21V11/16; F21V; (IPC1-7): H01J61/35; H01J61/04; H01J61/40; H01K1/26; H01K1/32; H01K9/08
Foreign References:
| US20020063503A1 | 2002-05-30 | |||
| US2945146A | 1960-07-12 | |||
| US5525856A | 1996-06-11 | |||
| US5111105A | 1992-05-05 | |||
| EP0682356A2 | 1995-11-15 | |||
| DE10027018A1 | 2001-12-06 |
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