EP1063680A4 - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
EP1063680A4
EP1063680A4 EP99907923A EP99907923A EP1063680A4 EP 1063680 A4 EP1063680 A4 EP 1063680A4 EP 99907923 A EP99907923 A EP 99907923A EP 99907923 A EP99907923 A EP 99907923A EP 1063680 A4 EP1063680 A4 EP 1063680A4
Authority
EP
European Patent Office
Prior art keywords
fluorescent lamp
fluorescent
lamp
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.)
Withdrawn
Application number
EP99907923A
Other languages
German (de)
French (fr)
Other versions
EP1063680A1 (en
Inventor
Kazuaki Ohkubo
Makoto Inohara
Tadashi Yano
Teruaki Shigeta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1063680A1 publication Critical patent/EP1063680A1/en
Publication of EP1063680A4 publication Critical patent/EP1063680A4/en
Withdrawn legal-status Critical Current

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
    • H01J61/025—Associated optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
EP99907923A 1998-03-20 1999-03-15 Fluorescent lamp Withdrawn EP1063680A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7215698 1998-03-20
JP7215698 1998-03-20
PCT/JP1999/001238 WO1999049496A1 (en) 1998-03-20 1999-03-15 Fluorescent lamp

Publications (2)

Publication Number Publication Date
EP1063680A1 EP1063680A1 (en) 2000-12-27
EP1063680A4 true EP1063680A4 (en) 2003-01-29

Family

ID=13481123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99907923A Withdrawn EP1063680A4 (en) 1998-03-20 1999-03-15 Fluorescent lamp

Country Status (4)

Country Link
EP (1) EP1063680A4 (en)
KR (1) KR20010042052A (en)
CN (1) CN1293820A (en)
WO (1) WO1999049496A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100595933B1 (en) * 2002-08-28 2006-07-03 주식회사 우영 Light and back light unit utilizing the same
US8104048B2 (en) 2006-08-04 2012-01-24 Apple Inc. Browsing or searching user interfaces and other aspects
US8185839B2 (en) 2007-06-09 2012-05-22 Apple Inc. Browsing or searching user interfaces and other aspects
US8201096B2 (en) 2007-06-09 2012-06-12 Apple Inc. Browsing or searching user interfaces and other aspects
US9058337B2 (en) 2007-10-22 2015-06-16 Apple Inc. Previewing user interfaces and other aspects
US8516038B2 (en) 2008-06-06 2013-08-20 Apple Inc. Browsing or searching user interfaces and other aspects
US8607166B2 (en) 2008-06-06 2013-12-10 Apple Inc. Browsing or searching user interfaces and other aspects
DE102011006700A1 (en) * 2011-04-04 2012-10-04 Osram Ag Discharge lamp, in particular low-pressure mercury discharge lamp, and method for producing a discharge lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692347A (en) * 1951-03-28 1954-10-19 Westinghouse Electric Corp Metalized stems for low-pressure discharge tubes
GB863467A (en) * 1957-05-21 1961-03-22 Gen Electric Co Ltd Improvements in or relating to low pressure electric discharge lamps
US3215882A (en) * 1962-12-31 1965-11-02 Sylvania Electric Prod Fluorescent lamp with noble metal amalgamated electrode
WO1999046799A1 (en) * 1998-03-09 1999-09-16 Koninklijke Philips Electronics N.V. Low-pressure mercury vapour discharge lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217059U (en) * 1985-07-16 1987-01-31
JPS62177858A (en) * 1986-01-31 1987-08-04 Toshiba Electric Equip Corp Discharge luminous element
JPH0721991A (en) * 1993-06-30 1995-01-24 Noritake Co Ltd Discharge tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692347A (en) * 1951-03-28 1954-10-19 Westinghouse Electric Corp Metalized stems for low-pressure discharge tubes
GB863467A (en) * 1957-05-21 1961-03-22 Gen Electric Co Ltd Improvements in or relating to low pressure electric discharge lamps
US3215882A (en) * 1962-12-31 1965-11-02 Sylvania Electric Prod Fluorescent lamp with noble metal amalgamated electrode
WO1999046799A1 (en) * 1998-03-09 1999-09-16 Koninklijke Philips Electronics N.V. Low-pressure mercury vapour discharge lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9949496A1 *

Also Published As

Publication number Publication date
WO1999049496A1 (en) 1999-09-30
EP1063680A1 (en) 2000-12-27
CN1293820A (en) 2001-05-02
KR20010042052A (en) 2001-05-25

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