GB8906830D0 - Flat-surfaced fluorescent lamp with reduced thickness and weight thereof - Google Patents

Flat-surfaced fluorescent lamp with reduced thickness and weight thereof

Info

Publication number
GB8906830D0
GB8906830D0 GB898906830A GB8906830A GB8906830D0 GB 8906830 D0 GB8906830 D0 GB 8906830D0 GB 898906830 A GB898906830 A GB 898906830A GB 8906830 A GB8906830 A GB 8906830A GB 8906830 D0 GB8906830 D0 GB 8906830D0
Authority
GB
United Kingdom
Prior art keywords
surfaced
flat
weight
fluorescent lamp
reduced thickness
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Withdrawn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
GB898906830A
Other versions
GB2217515A (en
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
Application filed by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of GB8906830D0 publication Critical patent/GB8906830D0/en
Publication of GB2217515A publication Critical patent/GB2217515A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/04—Vessels or containers characterised by the material thereof
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
GB8906830A 1988-03-25 1989-03-23 "Flat-surfaced fluorescent lamp" Withdrawn GB2217515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63069781A JPH01243361A (en) 1988-03-25 1988-03-25 Plane-shaped fluorescent lamp

Publications (2)

Publication Number Publication Date
GB8906830D0 true GB8906830D0 (en) 1989-05-10
GB2217515A GB2217515A (en) 1989-10-25

Family

ID=13412649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8906830A Withdrawn GB2217515A (en) 1988-03-25 1989-03-23 "Flat-surfaced fluorescent lamp"

Country Status (4)

Country Link
JP (1) JPH01243361A (en)
KR (1) KR920001846B1 (en)
DE (1) DE3909715A1 (en)
GB (1) GB2217515A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69028609T2 (en) * 1989-12-18 1997-05-15 Toshiba Lighting & Technology Fluorescent lamp device
JPH0498259U (en) * 1990-07-21 1992-08-25
FR2696816B1 (en) * 1992-10-12 1994-12-30 Valeo Vision Glow discharge lighting or signaling device for a motor vehicle.
US5479069A (en) * 1994-02-18 1995-12-26 Winsor Corporation Planar fluorescent lamp with metal body and serpentine channel
US5811925A (en) * 1996-12-04 1998-09-22 Matsushita Electric Works Research And Development Laboratory, Inc. Integrally molded flat compact fluorescent lamp
US5914560A (en) * 1997-09-30 1999-06-22 Winsor Corporation Wide illumination range photoluminescent lamp
US5903096A (en) * 1997-09-30 1999-05-11 Winsor Corporation Photoluminescent lamp with angled pins on internal channel walls
US6114809A (en) * 1998-02-02 2000-09-05 Winsor Corporation Planar fluorescent lamp with starter and heater circuit
US6100635A (en) * 1998-02-02 2000-08-08 Winsor Corporation Small, high efficiency planar fluorescent lamp
US6075320A (en) * 1998-02-02 2000-06-13 Winsor Corporation Wide illumination range fluorescent lamp
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US6091192A (en) * 1998-02-02 2000-07-18 Winsor Corporation Stress-relieved electroluminescent panel
GB9803587D0 (en) 1998-02-23 1998-04-15 Smiths Industries Plc Gas discharge lamps and systems
JP4049486B2 (en) * 1999-08-11 2008-02-20 三洋電機株式会社 Showcase
JP4493064B2 (en) * 2000-10-06 2010-06-30 日本電気株式会社 Flat fluorescent lamp fixing structure and liquid crystal display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35713C (en) * 1932-05-23
GB701589A (en) * 1949-12-10 1953-12-30 Loewe Opta Ag Electric discharge tube for emission of visible light
FR2233708A1 (en) * 1973-06-13 1975-01-10 Central Laboratoire Eclairage Low pressure metal vapour discharge lamp - has metal envelope with sealed in electrodes in two opposite envelope points
US4272702A (en) * 1977-01-28 1981-06-09 Stanley Electric Co., Ltd. Fluorescent lamp
US4303847A (en) * 1979-06-22 1981-12-01 Lucitron, Inc. Flat-panel display with gas-impervious metallic sheet forming part of sealed enclosure
US4325489A (en) * 1980-04-17 1982-04-20 Rca Corporation Envelope for flat panel display devices
EP0293373A1 (en) * 1986-01-17 1988-12-07 Sidefact Limited Flat light source
DE3617918A1 (en) * 1986-05-28 1987-12-03 Heimann Gmbh Discharge lamp

Also Published As

Publication number Publication date
GB2217515A (en) 1989-10-25
KR890015325A (en) 1989-10-28
DE3909715A1 (en) 1989-10-05
DE3909715C2 (en) 1991-11-14
JPH01243361A (en) 1989-09-28
KR920001846B1 (en) 1992-03-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)