JPS5032959B1 - - Google Patents
Info
- Publication number
- JPS5032959B1 JPS5032959B1 JP46065193A JP6519371A JPS5032959B1 JP S5032959 B1 JPS5032959 B1 JP S5032959B1 JP 46065193 A JP46065193 A JP 46065193A JP 6519371 A JP6519371 A JP 6519371A JP S5032959 B1 JPS5032959 B1 JP S5032959B1
- Authority
- JP
- Japan
- 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
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- 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
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- 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
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- 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
- H01J61/48—Separate coatings of different luminous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6822170A | 1970-08-31 | 1970-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5032959B1 true JPS5032959B1 (en:Method) | 1975-10-25 |
Family
ID=22081173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46065193A Pending JPS5032959B1 (en:Method) | 1970-08-31 | 1971-08-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3707642A (en:Method) |
| JP (1) | JPS5032959B1 (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56143654A (en) * | 1980-04-08 | 1981-11-09 | Toshiba Corp | Fluorescent lamp |
| JPS57174847A (en) * | 1981-04-22 | 1982-10-27 | Mitsubishi Electric Corp | Fluorescent discharge lamp |
| US4806824A (en) * | 1986-04-04 | 1989-02-21 | General Electric Company | Fluorescent lamp using multi-layer phosphor coating |
| JP3149444B2 (ja) * | 1991-01-30 | 2001-03-26 | 東芝ライテック株式会社 | 低圧水銀蒸気放電灯 |
| US5442254A (en) * | 1993-05-04 | 1995-08-15 | Motorola, Inc. | Fluorescent device with quantum contained particle screen |
| US5731659A (en) * | 1996-05-13 | 1998-03-24 | General Electric Company | Fluorescent lamp with phosphor coating of multiple layers |
| US6683406B2 (en) | 2002-06-24 | 2004-01-27 | Koninklijke Philips Electronics N.V. | Low pressure mercury vapor fluorescent lamps |
| US20090146545A1 (en) * | 2004-10-29 | 2009-06-11 | Koninklijke Philips Electronics, N.V. | Low-mercury-consuming fluorescent lamps |
| US7327408B1 (en) * | 2004-11-15 | 2008-02-05 | Lightmaster Systems, Inc. | Illuminator that generates linearly polarized light for microdisplay based light engine |
| US8704438B2 (en) | 2011-05-13 | 2014-04-22 | General Electric Company | Lamp with phosphor composition for improved lumen performance, and method for making same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2290186A (en) * | 1940-09-06 | 1942-07-21 | Hygrade Sylvania Corp | Luminescent coating for electric lamps |
| US2774903A (en) * | 1951-01-17 | 1956-12-18 | Sylvania Electric Prod | Non-actinic fluorescent lamp |
| NL92221C (en:Method) * | 1955-08-26 | |||
| US3581139A (en) * | 1969-03-20 | 1971-05-25 | Westinghouse Electric Corp | Fluorescent lamp having titanium dioxide-containing glass envelope and reduced phosphor weight |
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1970
- 1970-08-31 US US68221A patent/US3707642A/en not_active Expired - Lifetime
-
1971
- 1971-08-27 JP JP46065193A patent/JPS5032959B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3707642A (en) | 1972-12-26 |