Processing

Please wait...

Settings

Settings

1. WO1996006453 - ELECTRIC LAMP COATED WITH AN INTERFERENCE FILM

Publication Number WO/1996/006453
Publication Date 29.02.1996
International Application No. PCT/IB1995/000650
International Filing Date 16.08.1995
IPC
C23C 16/40 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
22characterised by the deposition of inorganic material, other than metallic material
30Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
40Oxides
G02B 5/28 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
28Interference filters
H01J 5/08 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
5Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
02Vessels; Containers; Shields associated therewith; Vacuum locks
08provided with coatings on the walls thereof; Selection of materials for the coatings
H01J 61/34 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
30Vessels; Containers
34Double-wall vessels or containers
H01J 61/40 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
40by light-filters; by coloured coatings in or on the envelope
H01K 1/28 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
KELECTRIC INCANDESCENT LAMPS
1Details
28Envelopes; Vessels
CPC
C23C 16/401
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
22characterised by the deposition of inorganic material, other than metallic material
30Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
40Oxides
401containing silicon
C23C 16/405
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
22characterised by the deposition of inorganic material, other than metallic material
30Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
40Oxides
405of refractory metals or yttrium
G02B 5/285
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
28Interference filters
285comprising deposited thin solid films
H01J 5/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
5Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
02Vessels; Containers; Shields associated therewith; Vacuum locks
08provided with coatings on the walls thereof; Selection of materials for the coatings
H01J 61/34
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas- or vapour-discharge lamps
02Details
30Vessels; Containers
34Double-wall vessels or containers
H01J 61/40
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas- or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
40by light filters; by coloured coatings in or on the envelope
Applicants
  • PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL
  • PHILIPS NORDEN AB [SE/SE]; Kottbygatan 5 Kista S-164 85 Stockholm, SE (SE)
Inventors
  • MULDER, Cornelis, Antonius, Maria; NL
  • VAN DE SPIJKER, Willibrordus, Hubertus, Martinus, Maria; NL
  • VISSER, Cornelis, Gerardus; NL
Agents
  • ROODA, Hans; Internationaal Octrooibureau B.V. P.O. Box 220 NL-5600 AE Eindhoven, NL
Priority Data
94202397.922.08.1994EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC LAMP COATED WITH AN INTERFERENCE FILM
(FR) LAMPE ELECTRIQUE RECOUVERTE D'UN FILM D'INTERFERENCE
Abstract
(EN)
The electric lamp has a quartz glass lamp vessel (1) in which a light source (2) is accomodated. The lamp vessel is covered by an interference film (5) which has layers of alternatingly silica (51) and a material (52) of relatively high refractive index. A silica containing adhesive layer (53) is in between the lamp vessel (1) and the film (5). The adhesive layer has a content of boron oxide and/or phosphorus oxide.
(FR)
La lampe électrique de cette invention est formée d'un contenant (1) de lampe en verre quartzeux dans lequel est placée une source (2) de lumière. Le contenant est recouvert d'un film (5) d'interférence constitué de couches alternées de dioxyde de silicium (51) et d'un matériau (52) à indice de réfraction relativement élevé. Une couche adhésive (53) contenant du dioxyde de silicium se trouve intercalée entre le contenant (1) et le film (5). La couche adhésive contient de l'oxyde de bore et/ou de l'oxyde phosphorique.
Also published as
Latest bibliographic data on file with the International Bureau