DE2122591A1 - Entladungslampe für elektrostatische Reproduktion - Google Patents
Entladungslampe für elektrostatische ReproduktionInfo
- Publication number
- DE2122591A1 DE2122591A1 DE19712122591 DE2122591A DE2122591A1 DE 2122591 A1 DE2122591 A1 DE 2122591A1 DE 19712122591 DE19712122591 DE 19712122591 DE 2122591 A DE2122591 A DE 2122591A DE 2122591 A1 DE2122591 A1 DE 2122591A1
- Authority
- DE
- Germany
- Prior art keywords
- discharge lamp
- phosphor
- lamp according
- blue
- phosphors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77342—Silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates with alkaline earth metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7007559A NL7007559A (no) | 1970-05-25 | 1970-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2122591A1 true DE2122591A1 (de) | 1971-12-09 |
Family
ID=19810151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712122591 Pending DE2122591A1 (de) | 1970-05-25 | 1971-05-07 | Entladungslampe für elektrostatische Reproduktion |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE767554A (no) |
CA (1) | CA952964A (no) |
DE (1) | DE2122591A1 (no) |
FR (1) | FR2093701A5 (no) |
GB (1) | GB1326686A (no) |
NL (1) | NL7007559A (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729711A1 (de) * | 1987-09-04 | 1989-03-23 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Quecksilberniederdruckentladungslampe zur uv-bestrahlung |
US6223071B1 (en) * | 1998-05-01 | 2001-04-24 | Dusa Pharmaceuticals Inc. | Illuminator for photodynamic therapy and diagnosis which produces substantially uniform intensity visible light |
-
1970
- 1970-05-25 NL NL7007559A patent/NL7007559A/xx unknown
-
1971
- 1971-05-07 DE DE19712122591 patent/DE2122591A1/de active Pending
- 1971-05-21 GB GB1630771A patent/GB1326686A/en not_active Expired
- 1971-05-21 CA CA113,583A patent/CA952964A/en not_active Expired
- 1971-05-24 BE BE767554A patent/BE767554A/xx unknown
- 1971-05-25 FR FR7118841A patent/FR2093701A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7007559A (no) | 1971-11-29 |
BE767554A (fr) | 1971-11-24 |
CA952964A (en) | 1974-08-13 |
GB1326686A (en) | 1973-08-15 |
FR2093701A5 (no) | 1972-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHW | Rejection |