DD219902A5 - Niederdruckquecksilberdampfentladungslampe - Google Patents
Niederdruckquecksilberdampfentladungslampe Download PDFInfo
- Publication number
- DD219902A5 DD219902A5 DD84262212A DD26221284A DD219902A5 DD 219902 A5 DD219902 A5 DD 219902A5 DD 84262212 A DD84262212 A DD 84262212A DD 26221284 A DD26221284 A DD 26221284A DD 219902 A5 DD219902 A5 DD 219902A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- lamp
- activated
- sup
- lamp according
- color
- Prior art date
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)
- Luminescent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8301445 | 1983-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD219902A5 true DD219902A5 (de) | 1985-03-13 |
Family
ID=19841751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD84262212A DD219902A5 (de) | 1983-04-25 | 1984-04-23 | Niederdruckquecksilberdampfentladungslampe |
Country Status (13)
Country | Link |
---|---|
US (1) | US4800319A (ja) |
EP (1) | EP0124175B1 (ja) |
JP (1) | JPH0625355B2 (ja) |
AT (1) | ATE21188T1 (ja) |
AU (1) | AU563756B2 (ja) |
BR (1) | BR8401858A (ja) |
CA (1) | CA1223030A (ja) |
DD (1) | DD219902A5 (ja) |
DE (1) | DE3460389D1 (ja) |
ES (1) | ES8506070A1 (ja) |
FI (1) | FI72837C (ja) |
HU (1) | HU187991B (ja) |
MX (1) | MX167904B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8600023A (nl) * | 1986-01-08 | 1987-08-03 | Philips Nv | Lagedrukkwikdampontladingslamp. |
ES2100275T3 (es) * | 1992-01-07 | 1997-06-16 | Philips Electronics Nv | Lampara de descarga en mercurio de baja presion. |
EP0596548B1 (en) * | 1992-09-23 | 1998-12-16 | Koninklijke Philips Electronics N.V. | Low-pressure mercury discharge lamp |
US5923118A (en) * | 1997-03-07 | 1999-07-13 | Osram Sylvania Inc. | Neon gas discharge lamp providing white light with improved phospher |
DE69613436T2 (de) * | 1995-01-30 | 2002-05-02 | Koninkl Philips Electronics Nv | Beleuchtungseinheit |
US5612590A (en) * | 1995-12-13 | 1997-03-18 | Philips Electronics North America Corporation | Electric lamp having fluorescent lamp colors containing a wide bandwidth emission red phosphor |
JP2000507006A (ja) * | 1997-01-10 | 2000-06-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像投射装置の照射システム |
WO1998057355A1 (en) * | 1997-06-11 | 1998-12-17 | Koninklijke Philips Electronics N.V. | Fluorescent lamp using special phosphor blend |
US6144152A (en) * | 1997-12-19 | 2000-11-07 | U.S. Phillips Corporation | Luminescent screen for low pressure mercury discharge lamp with specific emission range |
WO2000030152A1 (en) * | 1998-11-18 | 2000-05-25 | Koninklijke Philips Electronics N.V. | Luminescent material |
JP3506618B2 (ja) | 1998-11-18 | 2004-03-15 | ウシオ電機株式会社 | 黄色光放射用白熱電球 |
EP1378556A3 (de) | 1999-07-23 | 2004-01-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstoff insbesondere für Lichtquellen und zugehörige Lichtquelle |
KR100450647B1 (ko) | 1999-07-23 | 2004-10-01 | 파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하 | 발광 물질, 파장 전환용 시일링 물질 및 광원 |
US6621211B1 (en) * | 2000-05-15 | 2003-09-16 | General Electric Company | White light emitting phosphor blends for LED devices |
US6525460B1 (en) * | 2000-08-30 | 2003-02-25 | General Electric Company | Very high color rendition fluorescent lamps |
JP3755390B2 (ja) * | 2000-09-08 | 2006-03-15 | 株式会社日立製作所 | 蛍光体及びそれを用いた表示装置並びに光源 |
US20030155857A1 (en) * | 2002-02-21 | 2003-08-21 | General Electric Company | Fluorescent lamp with single phosphor layer |
JP4507862B2 (ja) * | 2004-12-01 | 2010-07-21 | 株式会社日立プラズマパテントライセンシング | 蛍光体及びそれを用いた装置 |
US7550910B2 (en) * | 2005-11-08 | 2009-06-23 | General Electric Company | Fluorescent lamp with barrier layer containing pigment particles |
DE102011080144A1 (de) * | 2011-07-29 | 2013-01-31 | Osram Ag | Leuchtstoffzusammensetzung für eine Niederdruckentladungslampe und Niederdruckentladungslampe |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430090A (en) * | 1965-06-24 | 1969-02-25 | Westinghouse Electric Corp | Antimony activated halophosphate phosphor with rare earth additive |
US3458237A (en) * | 1967-08-29 | 1969-07-29 | Melpar Inc | Solid particulate metering system |
US3541489A (en) * | 1968-12-26 | 1970-11-17 | Dale Electronics | Resistor |
NL160869C (nl) * | 1972-11-03 | Philips Nv | Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm. | |
NL164697C (nl) * | 1973-10-05 | 1981-01-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US4176299A (en) * | 1975-10-03 | 1979-11-27 | Westinghouse Electric Corp. | Method for efficiently generating white light with good color rendition of illuminated objects |
JPS5919412B2 (ja) * | 1978-01-30 | 1984-05-07 | 三菱電機株式会社 | けい光ランプ |
NL7905680A (nl) * | 1979-07-23 | 1981-01-27 | Philips Nv | Luminescerend scherm. |
JPS5670085A (en) * | 1979-11-09 | 1981-06-11 | Hitachi Ltd | Fluorescent lamp |
US4319101A (en) * | 1980-02-06 | 1982-03-09 | The Scott & Fetzer Company | Sequential timer with programmable dual frequency drive |
US4524299A (en) * | 1982-04-08 | 1985-06-18 | North American Philips Corporation | Fluorescent sunlamp having controlled ultraviolet output |
NL8201943A (nl) * | 1982-05-12 | 1983-12-01 | Philips Nv | Luminescerend scherm. |
-
1984
- 1984-04-19 AU AU27174/84A patent/AU563756B2/en not_active Ceased
- 1984-04-19 FI FI841572A patent/FI72837C/fi not_active IP Right Cessation
- 1984-04-19 CA CA000452521A patent/CA1223030A/en not_active Expired
- 1984-04-20 HU HU841549A patent/HU187991B/hu not_active IP Right Cessation
- 1984-04-23 ES ES531828A patent/ES8506070A1/es not_active Expired
- 1984-04-23 BR BR8401858A patent/BR8401858A/pt not_active IP Right Cessation
- 1984-04-23 JP JP59080339A patent/JPH0625355B2/ja not_active Expired - Lifetime
- 1984-04-23 DD DD84262212A patent/DD219902A5/de not_active IP Right Cessation
- 1984-04-24 AT AT84200580T patent/ATE21188T1/de not_active IP Right Cessation
- 1984-04-24 EP EP84200580A patent/EP0124175B1/en not_active Expired
- 1984-04-24 DE DE8484200580T patent/DE3460389D1/de not_active Expired
- 1984-04-25 MX MX201188A patent/MX167904B/es unknown
-
1985
- 1985-12-23 US US06/814,284 patent/US4800319A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI841572A0 (fi) | 1984-04-19 |
ES531828A0 (es) | 1985-06-16 |
FI841572A (fi) | 1984-10-26 |
HU187991B (en) | 1986-03-28 |
CA1223030A (en) | 1987-06-16 |
US4800319A (en) | 1989-01-24 |
AU2717484A (en) | 1984-11-01 |
MX167904B (es) | 1993-04-21 |
AU563756B2 (en) | 1987-07-23 |
DE3460389D1 (en) | 1986-09-04 |
FI72837C (fi) | 1987-07-10 |
ES8506070A1 (es) | 1985-06-16 |
JPH0625355B2 (ja) | 1994-04-06 |
BR8401858A (pt) | 1984-12-04 |
ATE21188T1 (de) | 1986-08-15 |
EP0124175A1 (en) | 1984-11-07 |
HUT34641A (en) | 1985-03-28 |
JPS59205145A (ja) | 1984-11-20 |
EP0124175B1 (en) | 1986-07-30 |
FI72837B (fi) | 1987-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |