DE3584635D1 - Niederdruckbogenentladungslichtquelleneinheit. - Google Patents

Niederdruckbogenentladungslichtquelleneinheit.

Info

Publication number
DE3584635D1
DE3584635D1 DE8585114813T DE3584635T DE3584635D1 DE 3584635 D1 DE3584635 D1 DE 3584635D1 DE 8585114813 T DE8585114813 T DE 8585114813T DE 3584635 T DE3584635 T DE 3584635T DE 3584635 D1 DE3584635 D1 DE 3584635D1
Authority
DE
Germany
Prior art keywords
envelope
light source
source unit
low pressure
pressure discharge
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
DE8585114813T
Other languages
English (en)
Inventor
Helmut M Loy
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.)
GTE Licht GmbH
Original Assignee
GTE Licht GmbH
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 GTE Licht GmbH filed Critical GTE Licht GmbH
Application granted granted Critical
Publication of DE3584635D1 publication Critical patent/DE3584635D1/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
    • H01J61/92—Lamps with more than one main discharge path
    • H01J61/94—Paths producing light of different wavelengths, e.g. for simulating daylight
    • 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
    • H01J61/70—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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
DE8585114813T 1985-11-21 1985-11-21 Niederdruckbogenentladungslichtquelleneinheit. Expired - Fee Related DE3584635D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85114813A EP0222928B1 (de) 1985-11-21 1985-11-21 Niederdruckbogenentladungslichtquelleneinheit

Publications (1)

Publication Number Publication Date
DE3584635D1 true DE3584635D1 (de) 1991-12-12

Family

ID=8193895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585114813T Expired - Fee Related DE3584635D1 (de) 1985-11-21 1985-11-21 Niederdruckbogenentladungslichtquelleneinheit.

Country Status (6)

Country Link
US (1) US4743799A (de)
EP (1) EP0222928B1 (de)
JP (1) JPS62131456A (de)
AT (1) ATE69332T1 (de)
CA (1) CA1288129C (de)
DE (1) DE3584635D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721875A (en) * 1986-02-10 1988-01-26 Autotrol Corporation Radiation-emitting devices
CA1292768C (en) * 1987-03-20 1991-12-03 Shunichi Kishimoto Flat fluorescent lamp for liquid crystal display
US5003220A (en) * 1987-06-22 1991-03-26 Gte Products Corporation Integral lamp for tri-color picture element
AR244867A1 (es) * 1987-11-27 1993-11-30 Hartai Julius Panel luminoso.
US4990821A (en) * 1988-06-27 1991-02-05 Gte Products Corporation Multicolor picture element with merged colors
GB2234391A (en) * 1989-06-17 1991-01-30 Toshiba Lighting & Technology Fluorescent lamp
CA2067377A1 (en) * 1990-08-03 1992-02-04 Judd B. Lynn Thin configuration flat form vacuum-sealed envelope
US5319282A (en) * 1991-12-30 1994-06-07 Winsor Mark D Planar fluorescent and electroluminescent lamp having one or more chambers
WO1993020579A1 (en) * 1992-03-27 1993-10-14 Philips Electronics N.V. Low-pressure mercury discharge lamp and illumination panel provided with such a lamp
DE4232743A1 (de) * 1992-09-30 1994-03-31 Wolfgang Dipl Ing Topf Energiesparende Lichtquelle in Modulform
US5343116A (en) * 1992-12-14 1994-08-30 Winsor Mark D Planar fluorescent lamp having a serpentine chamber and sidewall electrodes
CA2127850C (en) * 1993-07-19 1999-03-16 Takio Okamoto Luminescent panel for color video display and its driving system, and a color video display apparatus utilizing the same
US5479328A (en) * 1994-01-05 1995-12-26 Interstate Electronics Corporation High-brightness, high-efficacy backlight
US5479069A (en) * 1994-02-18 1995-12-26 Winsor Corporation Planar fluorescent lamp with metal body and serpentine channel
US5536999A (en) * 1994-12-02 1996-07-16 Winsor Corporation Planar fluorescent lamp with extended discharge channel
US5717284A (en) * 1995-05-26 1998-02-10 Matsushita Electric R & D Laboratory Method of manufacturing substantially flat compact fluorescent lamp
US5645337A (en) * 1995-11-13 1997-07-08 Interstate Electronics Corporation Apertured fluorescent illumination device for backlighting an image plane
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
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
US6075320A (en) * 1998-02-02 2000-06-13 Winsor Corporation Wide illumination range fluorescent lamp
US6218776B1 (en) 1998-12-30 2001-04-17 Honeywell International Inc. Enhanced brightness of flat fluorescent lamp
TW434628B (en) * 1999-02-24 2001-05-16 Koninkl Philips Electronics Nv Color display device
KR20010046569A (ko) * 1999-11-12 2001-06-15 박기목 방전경로 이동이 가능한 다중전극형 면광원
US6762556B2 (en) 2001-02-27 2004-07-13 Winsor Corporation Open chamber photoluminescent lamp
US7042147B2 (en) * 2002-08-27 2006-05-09 Lcd Lighting, Inc. Serpentine fluorescent lamp with shaped corners providing uniform backlight illumination for displays
KR20050007940A (ko) * 2003-07-12 2005-01-21 삼성전자주식회사 면광원 장치, 이의 제조 방법, 이를 이용한 백라이트어셈블리 및 이를 갖는 액정표시장치
DE102004006614A1 (de) * 2004-02-10 2005-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungsvorrichtung
KR20060009631A (ko) * 2004-07-26 2006-02-01 주식회사 엘에스텍 방전효율을 개선한 평판 형광램프

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508103A (en) * 1967-03-07 1970-04-21 Westinghouse Electric Corp Laminated metal-glass panel fluorescent lamp
US3551736A (en) * 1968-04-02 1970-12-29 Gunther Anthony Doehner Fluorescent lamps constructed for use in conventional light fixtures
JPS5033119Y2 (de) * 1972-05-12 1975-09-26
JPS55100660U (de) * 1978-12-30 1980-07-12
JPS5661756A (en) * 1979-10-25 1981-05-27 Matsushita Electric Works Ltd Flat fluorescent tube
JPS57180067A (en) * 1981-04-28 1982-11-05 Mitsubishi Electric Corp Discharge lamp with low pressure metallic vapor
JPS59127357A (ja) * 1983-01-11 1984-07-23 Seiko Epson Corp 平型放電管
JPS6023947A (ja) * 1983-07-18 1985-02-06 Matsushita Electric Works Ltd カラー放電灯
US4594527A (en) * 1983-10-06 1986-06-10 Xerox Corporation Vacuum fluorescent lamp having a flat geometry
JPS60216435A (ja) * 1984-04-10 1985-10-29 Sharp Corp 平面状放電管
JPS61133551A (ja) * 1984-12-03 1986-06-20 Matsushita Electric Works Ltd 螢光ランプ

Also Published As

Publication number Publication date
ATE69332T1 (de) 1991-11-15
CA1288129C (en) 1991-08-27
JPS62131456A (ja) 1987-06-13
US4743799A (en) 1988-05-10
EP0222928B1 (de) 1991-11-06
EP0222928A1 (de) 1987-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee