JPS5641669A - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- JPS5641669A JPS5641669A JP11711479A JP11711479A JPS5641669A JP S5641669 A JPS5641669 A JP S5641669A JP 11711479 A JP11711479 A JP 11711479A JP 11711479 A JP11711479 A JP 11711479A JP S5641669 A JPS5641669 A JP S5641669A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- activated
- light flux
- lamp
- color rendering
- 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
-
- 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
- H01J61/44—Devices characterised by the luminescent material
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11711479A JPS5641669A (en) | 1979-09-11 | 1979-09-11 | Fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11711479A JPS5641669A (en) | 1979-09-11 | 1979-09-11 | Fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5641669A true JPS5641669A (en) | 1981-04-18 |
Family
ID=14703761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11711479A Pending JPS5641669A (en) | 1979-09-11 | 1979-09-11 | Fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641669A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602188A (en) * | 1982-07-30 | 1986-07-22 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
JPH01187757A (ja) * | 1988-01-22 | 1989-07-27 | Iwasaki Electric Co Ltd | 害虫類の防除用蛍光ランプ |
WO2002050870A1 (en) * | 2000-12-18 | 2002-06-27 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
US7922352B2 (en) * | 2005-07-21 | 2011-04-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Device and method for emitting output light using multiple light sources with photoluminescent material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032960A (ja) * | 1973-07-23 | 1975-03-29 | ||
JPS5348380A (en) * | 1976-10-14 | 1978-05-01 | Toshiba Corp | Fluorescent lamp |
JPS53113181A (en) * | 1977-03-15 | 1978-10-03 | Matsushita Electronics Corp | Fluorescent lamp |
-
1979
- 1979-09-11 JP JP11711479A patent/JPS5641669A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032960A (ja) * | 1973-07-23 | 1975-03-29 | ||
JPS5348380A (en) * | 1976-10-14 | 1978-05-01 | Toshiba Corp | Fluorescent lamp |
JPS53113181A (en) * | 1977-03-15 | 1978-10-03 | Matsushita Electronics Corp | Fluorescent lamp |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602188A (en) * | 1982-07-30 | 1986-07-22 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
JPH01187757A (ja) * | 1988-01-22 | 1989-07-27 | Iwasaki Electric Co Ltd | 害虫類の防除用蛍光ランプ |
WO2002050870A1 (en) * | 2000-12-18 | 2002-06-27 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
US7922352B2 (en) * | 2005-07-21 | 2011-04-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Device and method for emitting output light using multiple light sources with photoluminescent material |
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