AT292121B - Low pressure mercury vapor discharge lamp and process for their manufacture - Google Patents

Low pressure mercury vapor discharge lamp and process for their manufacture

Info

Publication number
AT292121B
AT292121B AT596870A AT596870A AT292121B AT 292121 B AT292121 B AT 292121B AT 596870 A AT596870 A AT 596870A AT 596870 A AT596870 A AT 596870A AT 292121 B AT292121 B AT 292121B
Authority
AT
Austria
Prior art keywords
manufacture
low pressure
discharge lamp
pressure mercury
mercury vapor
Prior art date
Application number
AT596870A
Other languages
German (de)
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19691934299 external-priority patent/DE1934299C3/en
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT292121B publication Critical patent/AT292121B/en

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
    • 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
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties
AT596870A 1969-07-05 1970-07-02 Low pressure mercury vapor discharge lamp and process for their manufacture AT292121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934299 DE1934299C3 (en) 1969-07-05 Low pressure mercury vapor discharge lamp

Publications (1)

Publication Number Publication Date
AT292121B true AT292121B (en) 1971-08-10

Family

ID=5739058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT596870A AT292121B (en) 1969-07-05 1970-07-02 Low pressure mercury vapor discharge lamp and process for their manufacture

Country Status (6)

Country Link
US (1) US3624444A (en)
AT (1) AT292121B (en)
BE (1) BE753011A (en)
FR (1) FR2054130A5 (en)
GB (1) GB1271769A (en)
NL (1) NL158319B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794308A (en) * 1970-08-06 1988-12-27 Owens-Illinois Television Products Inc. Multiple gaseous discharge display/memory panel having improved operating life
US4731560A (en) * 1970-08-06 1988-03-15 Owens-Illinois Television Products, Inc. Multiple gaseous discharge display/memory panel having improved operating life
NL171756C (en) * 1972-11-25 1983-05-02 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP AND METHOD FOR THE MANUFACTURE THEREOF.
US3919577A (en) * 1973-09-21 1975-11-11 Owens Illinois Inc Multiple gaseous discharge display/memory panel having thin film dielectric charge storage member
US3852607A (en) * 1973-09-21 1974-12-03 Owens Illinois Inc Multiple gaseous discharge display/memory panel having thin film dielectric charge storage member
US3963954A (en) * 1974-11-25 1976-06-15 Gte Sylvania Incorporated Fluorescent lamp having indium oxide conductive coating and a protective coating therefor
US3967153A (en) * 1974-11-25 1976-06-29 Gte Sylvania Incorporated Fluorescent lamp having electrically conductive coating and a protective coating therefor
US4289991A (en) * 1974-11-25 1981-09-15 Gte Products Corporation Fluorescent lamp with a low reflectivity protective film of aluminum oxide
US4061946A (en) * 1975-10-06 1977-12-06 Gte Sylvania Incorporated Fluorescent lamp having zero back brightness
US4020385A (en) * 1976-08-09 1977-04-26 Gte Sylvania Incorporated Fluorescent lamp having conductive film and protective film therefor
US4500810A (en) * 1980-11-25 1985-02-19 North American Philips Lighting Corporation Fluorescent lamp having integral light-filtering means and starting aid
US4379981A (en) * 1981-06-04 1983-04-12 Westinghouse Electric Corp. Fluorescent lamp having improved barrier layer
NL8202778A (en) * 1982-07-09 1984-02-01 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
US4517491A (en) * 1983-08-01 1985-05-14 General Electric Company Incandescent lamp source utilizing an integral cylindrical transparent heat mirror
US4853581A (en) * 1986-02-10 1989-08-01 Photo Redux Corp. Radiation-emitting devices
US4835444A (en) * 1986-02-10 1989-05-30 Photo Redux Corp. Radiation-emitting devices
US4879489A (en) * 1986-02-10 1989-11-07 Photo Redux Corp. Radiation-emitting devices
KR920010666B1 (en) * 1989-06-13 1992-12-12 미쯔비시 덴끼 가부시기가이샤 Low pressure rare gas arcing lamp
US5136214A (en) * 1990-07-16 1992-08-04 General Electric Company Use of silicon to extend useful life of metal halide discharge lamps
CA2110005A1 (en) * 1992-12-28 1994-06-29 Jon B. Jansma Fluorescent lamp having high resistance conductive coating and method of making same
WO1996006452A1 (en) * 1994-08-25 1996-02-29 Philips Electronics N.V. Low-pressure mercury vapour discharge lamp
US6376691B1 (en) 1999-09-01 2002-04-23 Symetrix Corporation Metal organic precursors for transparent metal oxide thin films and method of making same
US6174213B1 (en) * 1999-09-01 2001-01-16 Symetrix Corporation Fluorescent lamp and method of manufacturing same
JP2001332216A (en) * 2000-03-14 2001-11-30 Toshiba Lighting & Technology Corp Discharge lamp, light irradiating apparatus, sterilization equipment, liquid processor and air cleaning apparatus
EP2341526B1 (en) * 2005-05-31 2012-05-23 Panasonic Corporation Fluorescent lamp and process for producing the same, and lighting system
DE102005057527A1 (en) * 2005-12-01 2007-06-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp with improved ignitability
US7378797B2 (en) * 2005-12-16 2008-05-27 General Electric Company Fluorescent lamp with conductive coating
TWI402882B (en) * 2007-03-14 2013-07-21 Jenn Wei Mii Light illuminating element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350598A (en) * 1965-12-29 1967-10-31 Sylvania Electric Prod High pressure electric discharge device containing a fill of mercury, halogen and an alkali metal and barrier refractory oxide layers

Also Published As

Publication number Publication date
BE753011A (en) 1971-01-04
FR2054130A5 (en) 1971-04-16
NL158319B (en) 1978-10-16
DE1934299B2 (en) 1975-06-05
NL7009687A (en) 1971-01-07
US3624444A (en) 1971-11-30
GB1271769A (en) 1972-04-26
DE1934299A1 (en) 1971-01-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee