DE69117316D1 - Leuchtstofflampe und ihr Herstellungsverfahren - Google Patents

Leuchtstofflampe und ihr Herstellungsverfahren

Info

Publication number
DE69117316D1
DE69117316D1 DE69117316T DE69117316T DE69117316D1 DE 69117316 D1 DE69117316 D1 DE 69117316D1 DE 69117316 T DE69117316 T DE 69117316T DE 69117316 T DE69117316 T DE 69117316T DE 69117316 D1 DE69117316 D1 DE 69117316D1
Authority
DE
Germany
Prior art keywords
manufacturing process
fluorescent lamp
fluorescent
lamp
manufacturing
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.)
Expired - Fee Related
Application number
DE69117316T
Other languages
English (en)
Other versions
DE69117316T2 (de
Inventor
Yuichi Sakakibara
Keiji Hatakeyama
Kunihiko Ikada
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 JP2083858A external-priority patent/JP2730259B2/ja
Priority claimed from JP2084346A external-priority patent/JP2697237B2/ja
Application filed by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of DE69117316D1 publication Critical patent/DE69117316D1/de
Application granted granted Critical
Publication of DE69117316T2 publication Critical patent/DE69117316T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
DE69117316T 1990-03-30 1991-03-28 Leuchtstofflampe und ihr Herstellungsverfahren Expired - Fee Related DE69117316T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2083858A JP2730259B2 (ja) 1990-03-30 1990-03-30 けい光ランプ
JP2084346A JP2697237B2 (ja) 1990-03-30 1990-03-30 蛍光ランプ

Publications (2)

Publication Number Publication Date
DE69117316D1 true DE69117316D1 (de) 1996-04-04
DE69117316T2 DE69117316T2 (de) 1996-08-01

Family

ID=26424900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117316T Expired - Fee Related DE69117316T2 (de) 1990-03-30 1991-03-28 Leuchtstofflampe und ihr Herstellungsverfahren

Country Status (3)

Country Link
US (1) US5227693A (de)
EP (1) EP0449307B1 (de)
DE (1) DE69117316T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940022673A (ko) * 1993-03-31 1994-10-21 가노 다다오 고속 시동형 형광램프
JP2545727B2 (ja) * 1993-04-19 1996-10-23 工業技術院長 消臭灯及びその製造方法
CN1062380C (zh) * 1993-09-30 2001-02-21 东芝照明株式会社 低压汞蒸汽放电灯和使用它的照明装置
HU217752B (hu) * 1994-04-18 2000-04-28 General Electric Co. Elektród nélküli, fluoreszkáló reflektorlámpa
US6387844B1 (en) * 1994-10-31 2002-05-14 Akira Fujishima Titanium dioxide photocatalyst
US5708324A (en) * 1996-03-18 1998-01-13 Matsushita Research And Development Laboratory Inc. Fluorescent lamp with different density phosphor coatings on the front panel and internal channels
US6099798A (en) * 1997-10-31 2000-08-08 Nanogram Corp. Ultraviolet light block and photocatalytic materials
US6445118B1 (en) * 1999-03-30 2002-09-03 Matsushita Electric Industrial Co., Ltd. Lamp having conductor structure and non-conductor structure provided between filaments
WO2001024761A1 (en) * 1999-10-07 2001-04-12 Si Barghelame Sauna with phototherapy lighting
US6747403B2 (en) * 2001-08-22 2004-06-08 Hewlett-Packard Development Company, L.P. Lamp tube having a uniform lighting profile and a manufacturing method therefor
JP3715597B2 (ja) * 2002-07-30 2005-11-09 松下電器産業株式会社 蛍光ランプ
TWI264602B (en) 2005-03-08 2006-10-21 Au Optronics Corp Backlight modules and fluoresce lamp assembles thereof
US8288949B2 (en) * 2009-04-29 2012-10-16 General Electric Company Fluorescent lamp with protective sleeve
US8053962B2 (en) * 2009-05-04 2011-11-08 General Electric Company Fluorescent lamp with UV-blocking layer and protective sleeve
US9431231B2 (en) * 2010-08-30 2016-08-30 Koninklijke Philips N.V. Lamp with graded absorption coating

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386277A (en) * 1942-02-24 1945-10-09 Raytheon Mfg Co Fluorescent lamp
US2774903A (en) * 1951-01-17 1956-12-18 Sylvania Electric Prod Non-actinic fluorescent lamp
US3205394A (en) * 1960-04-06 1965-09-07 Sylvania Electric Prod Fluorescent lamp having a sio2 coating on the inner surface of the envelope
US3206632A (en) * 1961-04-21 1965-09-14 Westinghouse Electric Corp Electric lamp with a dip-coated fired layer
US4289991A (en) * 1974-11-25 1981-09-15 Gte Products Corporation Fluorescent lamp with a low reflectivity protective film of aluminum oxide
JPS5591557A (en) * 1978-12-30 1980-07-11 Matsushita Electric Works Ltd Fluorescent lamp and its manufacturing device
JPS57132665A (en) * 1981-02-06 1982-08-17 Toshiba Corp Fluorescent lamp
JPS57172647A (en) * 1981-04-15 1982-10-23 Toshiba Corp Rapid-start fluorescent lamp and its manufacture
JPS61110959A (ja) * 1984-11-05 1986-05-29 Toshiba Corp 螢光ランプ
JPH079796B2 (ja) * 1987-03-28 1995-02-01 東芝ライテック株式会社 放電ランプ
JP2550083B2 (ja) * 1987-07-16 1996-10-30 富士通株式会社 パケット交換網における呼の迂回方法
JP2856754B2 (ja) * 1989-02-17 1999-02-10 株式会社東芝 紫外線抑制発光源、紫外線抑制発光源用塗布剤、及び紫外線抑制発光源の製造方法

Also Published As

Publication number Publication date
US5227693A (en) 1993-07-13
EP0449307A2 (de) 1991-10-02
EP0449307B1 (de) 1996-02-28
EP0449307A3 (en) 1992-08-12
DE69117316T2 (de) 1996-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8380 Miscellaneous part iii

Free format text: IM HEFT 27/01, SEITE 8778, SP.4: DIE LIZENZBEREITSCHAFTSERKLAERUNG WURDE ZURUECKGENOMMEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee