FR2478374A1 - Lampe fluorescente a revetement fluorescent perfectionne - Google Patents
Lampe fluorescente a revetement fluorescent perfectionne Download PDFInfo
- Publication number
- FR2478374A1 FR2478374A1 FR8105288A FR8105288A FR2478374A1 FR 2478374 A1 FR2478374 A1 FR 2478374A1 FR 8105288 A FR8105288 A FR 8105288A FR 8105288 A FR8105288 A FR 8105288A FR 2478374 A1 FR2478374 A1 FR 2478374A1
- Authority
- FR
- France
- Prior art keywords
- lamp
- color
- bulb
- fluorescent
- phosphor
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title description 4
- 238000000576 coating method Methods 0.000 title description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005855 radiation Effects 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005684 electric field Effects 0.000 claims abstract description 7
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 6
- 238000001228 spectrum Methods 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052693 Europium Inorganic materials 0.000 claims description 7
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000004645 aluminates Chemical class 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 239000003708 ampul Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- -1 magnesium aluminate Chemical class 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- FOUHTHSUSZNYNK-UHFFFAOYSA-M [O-2].[OH-].O.P.[Y+3] Chemical class [O-2].[OH-].O.P.[Y+3] FOUHTHSUSZNYNK-UHFFFAOYSA-M 0.000 description 2
- 229910052586 apatite Inorganic materials 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 150000000703 Cerium Chemical class 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- GFIKIVSYJDVOOZ-UHFFFAOYSA-L calcium;fluoro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Ca+2].[O-]P([O-])(F)=O GFIKIVSYJDVOOZ-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- SQAMGKQOSIEPML-UHFFFAOYSA-N magnesium terbium Chemical compound [Mg][Tb] SQAMGKQOSIEPML-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/130,997 US4357559A (en) | 1980-03-17 | 1980-03-17 | Fluorescent lamp utilizing phosphor combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478374A1 true FR2478374A1 (fr) | 1981-09-18 |
| FR2478374B1 FR2478374B1 (en:Method) | 1983-12-30 |
Family
ID=22447398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105288A Granted FR2478374A1 (fr) | 1980-03-17 | 1981-03-17 | Lampe fluorescente a revetement fluorescent perfectionne |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4357559A (en:Method) |
| JP (1) | JPS5916707B2 (en:Method) |
| DE (1) | DE3109538A1 (en:Method) |
| FR (1) | FR2478374A1 (en:Method) |
| GB (1) | GB2071909B (en:Method) |
| NL (1) | NL189985C (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102305U (en:Method) * | 1984-12-11 | 1986-06-30 | ||
| US5129315A (en) * | 1987-10-02 | 1992-07-14 | Nestec S.A. | Apparatus for forming an array of extruded filaments |
| US5373216A (en) * | 1992-12-21 | 1994-12-13 | General Electric Company | Electrodeless arc tube with stabilized condensate location |
| WO1996024948A1 (en) * | 1995-02-10 | 1996-08-15 | Philips Electronics N.V. | Lighting unit, electrodeless low-pressure discharge lamp, and discharge vessel |
| US5592052A (en) * | 1995-06-13 | 1997-01-07 | Matsushita Electric Works R&D Laboratory | Variable color temperature fluorescent lamp |
| US6157126A (en) * | 1997-03-13 | 2000-12-05 | Matsushita Electric Industrial Co., Ltd. | Warm white fluorescent lamp |
| US6433478B1 (en) * | 1999-11-09 | 2002-08-13 | Matsushita Electric Industrial Co., Ltd. | High frequency electrodeless compact fluorescent lamp |
| US6452324B1 (en) | 2000-08-30 | 2002-09-17 | General Electric Company | Fluorescent lamp for grocery lighting |
| US6525460B1 (en) | 2000-08-30 | 2003-02-25 | General Electric Company | Very high color rendition fluorescent lamps |
| DE10058852A1 (de) * | 2000-11-27 | 2002-06-06 | Raylux Gmbh | Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer |
| US6683405B2 (en) * | 2001-06-26 | 2004-01-27 | Koninklijke Philips Electronics N.V. | Fluorescent CWX lamp with reduced mercury |
| US20080258629A1 (en) * | 2007-04-20 | 2008-10-23 | Rensselaer Polytechnic Institute | Apparatus and method for extracting power from and controlling temperature of a fluorescent lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875453A (en) * | 1973-08-10 | 1975-04-01 | Westinghouse Electric Corp | Lamp with high color-discrimination capability |
| NL164697C (nl) * | 1973-10-05 | 1981-01-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US4069441A (en) * | 1974-05-06 | 1978-01-17 | U.S. Philips Corporation | Electric gas discharge lamp having two superposed luminescent layers |
| DE2659859C2 (de) * | 1975-01-20 | 1985-08-01 | General Electric Co., Schenectady, N.Y. | Vorrichtung zur Aufrechterhaltung einer elektrischen Entladung |
| US4176294A (en) * | 1975-10-03 | 1979-11-27 | Westinghouse Electric Corp. | Method and device for efficiently generating white light with good rendition of illuminated objects |
| NL181470C (nl) * | 1977-08-23 | 1987-08-17 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| NL182998C (nl) * | 1977-05-06 | 1988-06-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US4263530A (en) * | 1979-07-17 | 1981-04-21 | Westinghouse Electric Corp. | Warm white fluorescent lamp having good efficacy and color rendering |
-
1980
- 1980-03-17 US US06/130,997 patent/US4357559A/en not_active Expired - Lifetime
-
1981
- 1981-03-02 GB GB8106512A patent/GB2071909B/en not_active Expired
- 1981-03-09 JP JP56032667A patent/JPS5916707B2/ja not_active Expired
- 1981-03-13 DE DE19813109538 patent/DE3109538A1/de not_active Ceased
- 1981-03-16 NL NLAANVRAGE8101270,A patent/NL189985C/xx not_active IP Right Cessation
- 1981-03-17 FR FR8105288A patent/FR2478374A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4357559A (en) | 1982-11-02 |
| JPS56136451A (en) | 1981-10-24 |
| JPS5916707B2 (ja) | 1984-04-17 |
| NL189985C (nl) | 1993-09-16 |
| FR2478374B1 (en:Method) | 1983-12-30 |
| NL8101270A (nl) | 1981-10-16 |
| GB2071909B (en) | 1983-08-17 |
| NL189985B (nl) | 1993-04-16 |
| GB2071909A (en) | 1981-09-23 |
| DE3109538A1 (de) | 1982-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100356960B1 (ko) | 고휘도의무전극저압력광원및이를작동하는방법 | |
| US4065688A (en) | High-pressure mercury-vapor discharge lamp having a light output with incandescent characteristics | |
| US6734631B2 (en) | Low-pressure gas discharge lamp with phosphor coating | |
| JP3078523B2 (ja) | 可視光発生方法 | |
| US4117378A (en) | Reflective coating for external core electrodeless fluorescent lamp | |
| US5864210A (en) | Electrodeless hid lamp and electrodeless hid lamp system using the same | |
| FR2478374A1 (fr) | Lampe fluorescente a revetement fluorescent perfectionne | |
| JP2002124211A (ja) | 低圧ガス放電ランプ | |
| JPH0677445B2 (ja) | 点灯の容易な高効率の無電極形高光度放電ランプ | |
| FR2641125A1 (en:Method) | ||
| US3452238A (en) | Metal vapor discharge lamp | |
| JP2002124212A (ja) | メタルハライドランプ | |
| US4439711A (en) | Metal vapor discharge lamp | |
| EP1479096A1 (en) | Microwave-excited electrodeless discharge bulb and microwave-excited discharge lamp system | |
| CA1049085A (en) | Fluorescent high-pressure mercury-vapor lamp | |
| JP4961443B2 (ja) | 発光ダイオード | |
| FR2522441A1 (fr) | Lampe fluorescente a decharge en arc | |
| GB2054261A (en) | Metal halide high-intensity discharge lamps | |
| US4341978A (en) | High-intensity-discharge lamp with improved color rendition of illuminated objects | |
| JP3196647B2 (ja) | 無電極高圧放電ランプ | |
| US20090072703A1 (en) | Low-pressure discharge lamp | |
| JP4815585B2 (ja) | 蛍光光源 | |
| JP4303765B2 (ja) | ＳｉＣ半導体、半導体用基板、粉末及び窒化物半導体発光ダイオード | |
| JPS6338830B2 (en:Method) | ||
| JPS6226143B2 (en:Method) |