WO1982003726A1 - Lampe a decharge fluorescente - Google Patents

Lampe a decharge fluorescente Download PDF

Info

Publication number
WO1982003726A1
WO1982003726A1 PCT/JP1982/000134 JP8200134W WO8203726A1 WO 1982003726 A1 WO1982003726 A1 WO 1982003726A1 JP 8200134 W JP8200134 W JP 8200134W WO 8203726 A1 WO8203726 A1 WO 8203726A1
Authority
WO
WIPO (PCT)
Prior art keywords
phosphor
layer
trivalent
fluorescent
discharge 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.)
Ceased
Application number
PCT/JP1982/000134
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Denki Kk Mitsubishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to DE8282901159T priority Critical patent/DE3269045D1/de
Publication of WO1982003726A1 publication Critical patent/WO1982003726A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • 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
    • H01J61/48—Separate coatings of different luminous materials

Definitions

  • the phosphor layer is provided on the inner surface of the glass tube in the case of a low-voltage fluorescent discharge lamp, and is provided on the inner surface of the glass outer tube housing the arc tube in the high-voltage type. be provided.
  • each phosphor is mixed with butyl acetate or another solvent together with a binder such as nitrocellulose, and the suspension is applied to the circular surface of the bulb, dried and cured to bind to the binder. It can be carried out in the usual way to remove .
  • the heating process for removing the binder may be inserted between the processes of forming layer ( 3 ) and layer ( 4 ) (layer (3) formation - heating ⁇ layer ( 4) formation - heating ), even if it is performed only once after laminating layers (3) and (4) (layer (3) formation ⁇ layer (4) formation - heating) fO Pl It is something.
  • the mixture (1) described in Example 2 was pulverized to an average particle size of 2.0 microns, and the phosphor layer (3) was coated on the inner surface of the glass tube by 1.0 microns.

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
PCT/JP1982/000134 1981-04-22 1982-04-21 Lampe a decharge fluorescente Ceased WO1982003726A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282901159T DE3269045D1 (en) 1981-04-22 1982-04-21 Fluorescent discharge lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP81/60798810422 1981-04-22
JP56060798A JPS57174847A (en) 1981-04-22 1981-04-22 Fluorescent discharge lamp

Publications (1)

Publication Number Publication Date
WO1982003726A1 true WO1982003726A1 (fr) 1982-10-28

Family

ID=13152688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1982/000134 Ceased WO1982003726A1 (fr) 1981-04-22 1982-04-21 Lampe a decharge fluorescente

Country Status (6)

Country Link
US (1) US4559470A (https=)
EP (1) EP0077402B1 (https=)
JP (1) JPS57174847A (https=)
KR (1) KR860000939B1 (https=)
DE (1) DE3269045D1 (https=)
WO (1) WO1982003726A1 (https=)

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NL8502025A (nl) * 1985-07-15 1987-02-02 Philips Nv Lagedrukkwikdampontladingslamp.
US5022818A (en) 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly
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
IL116092A (en) * 1994-11-30 2000-06-29 Honeywell Inc Ultraviolet transparent binder for phosphor fluorescent light box
US6600175B1 (en) 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
US5731659A (en) * 1996-05-13 1998-03-24 General Electric Company Fluorescent lamp with phosphor coating of multiple layers
DE59713024D1 (de) 1996-06-26 2010-01-28 Osram Opto Semiconductors Gmbh Lichtabstrahlender Halbleiterchip und Lichtabstrahlendes Halbleiterbauelement und Verfahren zu dessen Herstellung
US6069441A (en) * 1996-10-31 2000-05-30 Honeywell Inc. Method for producing phospher binding materials
EP0935814B1 (en) * 1997-06-11 2004-07-21 Koninklijke Philips Electronics N.V. Fluorescent lamp using special phosphor blend
DE10023504A1 (de) * 2000-05-13 2001-11-15 Philips Corp Intellectual Pty Edelgas-Niederdruck-Entladungslampe, Verfahren zum Herstellen einer Edelgas-Niederdruck-Entladungslampe Lampe sowie Verwendung einer Gasentladungslampe
US6583566B1 (en) * 2000-10-27 2003-06-24 General Electric Company Low wattage fluorescent lamp having improved phosphor layer
US6853118B2 (en) * 2001-05-03 2005-02-08 General Electric Company Control of leachable mercury in mercury vapor discharge lamps
US8947619B2 (en) 2006-07-06 2015-02-03 Intematix Corporation Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials
US20080029720A1 (en) 2006-08-03 2008-02-07 Intematix Corporation LED lighting arrangement including light emitting phosphor
US20080151143A1 (en) * 2006-10-19 2008-06-26 Intematix Corporation Light emitting diode based backlighting for color liquid crystal displays
US20080192458A1 (en) 2007-02-12 2008-08-14 Intematix Corporation Light emitting diode lighting system
US7972030B2 (en) 2007-03-05 2011-07-05 Intematix Corporation Light emitting diode (LED) based lighting systems
US8203260B2 (en) 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
US8783887B2 (en) 2007-10-01 2014-07-22 Intematix Corporation Color tunable light emitting device
US7915627B2 (en) 2007-10-17 2011-03-29 Intematix Corporation Light emitting device with phosphor wavelength conversion
US8567973B2 (en) 2008-03-07 2013-10-29 Intematix Corporation Multiple-chip excitation systems for white light emitting diodes (LEDs)
US8740400B2 (en) 2008-03-07 2014-06-03 Intematix Corporation White light illumination system with narrow band green phosphor and multiple-wavelength excitation
US8822954B2 (en) 2008-10-23 2014-09-02 Intematix Corporation Phosphor based authentication system
US8390193B2 (en) * 2008-12-31 2013-03-05 Intematix Corporation Light emitting device with phosphor wavelength conversion
US8651692B2 (en) 2009-06-18 2014-02-18 Intematix Corporation LED based lamp and light emitting signage
US8779685B2 (en) 2009-11-19 2014-07-15 Intematix Corporation High CRI white light emitting devices and drive circuitry
US20110149548A1 (en) * 2009-12-22 2011-06-23 Intematix Corporation Light emitting diode based linear lamps
US8807799B2 (en) 2010-06-11 2014-08-19 Intematix Corporation LED-based lamps
US8888318B2 (en) 2010-06-11 2014-11-18 Intematix Corporation LED spotlight
US8946998B2 (en) 2010-08-09 2015-02-03 Intematix Corporation LED-based light emitting systems and devices with color compensation
US8957585B2 (en) 2010-10-05 2015-02-17 Intermatix Corporation Solid-state light emitting devices with photoluminescence wavelength conversion
US8614539B2 (en) 2010-10-05 2013-12-24 Intematix Corporation Wavelength conversion component with scattering particles
US9546765B2 (en) 2010-10-05 2017-01-17 Intematix Corporation Diffuser component having scattering particles
KR20130139938A (ko) 2010-10-05 2013-12-23 인터매틱스 코포레이션 포토루미네센스 파장 변환을 구비한 고체상태 발광 디바이스 및 표지판
US8604678B2 (en) 2010-10-05 2013-12-10 Intematix Corporation Wavelength conversion component with a diffusing layer
US8610341B2 (en) 2010-10-05 2013-12-17 Intematix Corporation Wavelength conversion component
US9004705B2 (en) 2011-04-13 2015-04-14 Intematix Corporation LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion
US20130088848A1 (en) 2011-10-06 2013-04-11 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
US8992051B2 (en) 2011-10-06 2015-03-31 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
US9115868B2 (en) 2011-10-13 2015-08-25 Intematix Corporation Wavelength conversion component with improved protective characteristics for remote wavelength conversion
US9365766B2 (en) 2011-10-13 2016-06-14 Intematix Corporation Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion
EP2842176B1 (en) 2012-04-26 2018-11-07 Intematix Corporation Methods and apparatus for implementing color consistency in remote wavelength conversion
US8994056B2 (en) 2012-07-13 2015-03-31 Intematix Corporation LED-based large area display
US20140185269A1 (en) 2012-12-28 2014-07-03 Intermatix Corporation Solid-state lamps utilizing photoluminescence wavelength conversion components
US9217543B2 (en) 2013-01-28 2015-12-22 Intematix Corporation Solid-state lamps with omnidirectional emission patterns
CN105121951A (zh) 2013-03-15 2015-12-02 英特曼帝克司公司 光致发光波长转换组件
US9318670B2 (en) 2014-05-21 2016-04-19 Intematix Corporation Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements
CN107250906A (zh) 2015-03-23 2017-10-13 英特曼帝克司公司 光致发光彩色显示器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833940B1 (https=) * 1968-06-10 1973-10-17
JPS491084A (https=) * 1972-04-18 1974-01-08
JPS491083A (https=) * 1972-04-18 1974-01-08

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038204A (en) * 1968-05-03 1977-07-26 Westinghouse Electric Corporation Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same
US3707642A (en) * 1970-08-31 1972-12-26 Westinghouse Electric Corp Vapor lamp which incorporates a special phosphor coating
FR2151829A5 (https=) * 1971-08-31 1973-04-20 Soto Burgos Jose
US3741019A (en) * 1971-09-13 1973-06-26 Mallory & Co Inc P R Shaft locking device for a timer
JPS5032959A (https=) * 1973-07-23 1975-03-29
NL179854C (nl) * 1977-08-23 1986-11-17 Philips Nv Lagedrukkwikdampontladingslamp.
US4431941A (en) * 1979-06-11 1984-02-14 Gte Products Corporation Fluorescent lamp having double phosphor layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833940B1 (https=) * 1968-06-10 1973-10-17
JPS491084A (https=) * 1972-04-18 1974-01-08
JPS491083A (https=) * 1972-04-18 1974-01-08

Also Published As

Publication number Publication date
JPS57174847A (en) 1982-10-27
DE3269045D1 (en) 1986-03-27
JPS6348388B2 (https=) 1988-09-28
US4559470A (en) 1985-12-17
KR840000070A (ko) 1984-01-30
EP0077402B1 (en) 1986-02-12
EP0077402A1 (en) 1983-04-27
KR860000939B1 (ko) 1986-07-19
EP0077402A4 (en) 1983-08-03

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