[go: up one dir, main page]

WO2008129700A1 - Mercury emitter, low-pressure discharge lamp and process for manufacturing low-pressure discharge lamp using the same, backlight unit and liquid crystal display - Google Patents

Mercury emitter, low-pressure discharge lamp and process for manufacturing low-pressure discharge lamp using the same, backlight unit and liquid crystal display Download PDF

Info

Publication number
WO2008129700A1
WO2008129700A1 PCT/JP2007/069579 JP2007069579W WO2008129700A1 WO 2008129700 A1 WO2008129700 A1 WO 2008129700A1 JP 2007069579 W JP2007069579 W JP 2007069579W WO 2008129700 A1 WO2008129700 A1 WO 2008129700A1
Authority
WO
WIPO (PCT)
Prior art keywords
discharge lamp
pressure discharge
low
mercury
liquid crystal
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/JP2007/069579
Other languages
French (fr)
Japanese (ja)
Inventor
Hikoji Okuyama
Yasufumi Funato
Toru Tachibana
Taisuke Shimazu
Kazuyuki Okano
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 Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Priority to JP2009510721A priority Critical patent/JPWO2008129700A1/en
Publication of WO2008129700A1 publication Critical patent/WO2008129700A1/en
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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
    • 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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Planar Illumination Modules (AREA)
  • Discharge Lamp (AREA)

Abstract

A mercury emitter realizing an enhancement of mercury emission efficiency. Mercury emitter (100) comprises mercury emission part (10) consisting of a mercury alloy containing mercury (Hg) and at least one first metal selected from the group consisting of titanium (Ti), tin (Sn), zinc (Zn) and magnesium (Mg) and, provided so as to cover the mercury emission part (10), sintered material layer (20) from a material containing at least one second metal selected from the group consisting of iron (Fe) and nickel (Ni).
PCT/JP2007/069579 2007-04-17 2007-10-05 Mercury emitter, low-pressure discharge lamp and process for manufacturing low-pressure discharge lamp using the same, backlight unit and liquid crystal display Ceased WO2008129700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009510721A JPWO2008129700A1 (en) 2007-04-17 2007-10-05 Mercury emitter, low-pressure discharge lamp manufacturing method and low-pressure discharge lamp using the same, backlight unit, and liquid crystal display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007107960 2007-04-17
JP2007-107960 2007-04-17

Publications (1)

Publication Number Publication Date
WO2008129700A1 true WO2008129700A1 (en) 2008-10-30

Family

ID=39875241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069579 Ceased WO2008129700A1 (en) 2007-04-17 2007-10-05 Mercury emitter, low-pressure discharge lamp and process for manufacturing low-pressure discharge lamp using the same, backlight unit and liquid crystal display

Country Status (5)

Country Link
JP (3) JPWO2008129700A1 (en)
KR (1) KR20090082342A (en)
CN (1) CN101517693A (en)
TW (1) TW200842929A (en)
WO (1) WO2008129700A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209655B (en) 2008-11-10 2015-05-06 住友重机械工业株式会社 Hybrid construction machine
KR100969125B1 (en) * 2009-08-10 2010-07-09 사에스 게터스 에스.페.아. Improved mercury filiform dispenser
JP2012009372A (en) * 2010-06-28 2012-01-12 Stanley Electric Co Ltd Ultraviolet discharge lamp and driving method of the same
JP5686557B2 (en) * 2010-09-11 2015-03-18 三菱電機照明株式会社 Fluorescent lamp, fluorescent lamp manufacturing method and lighting device
ITMI20120336A1 (en) * 2012-03-05 2013-09-06 Tecnolux Italia S R L PROCEDURE TO MANUFACTURE COLD LOW PRESSURE FLUORESCENT LAMPS, AND CAPSULE USED IN THIS PROCEDURE

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07240173A (en) * 1994-02-28 1995-09-12 Toshiba Lighting & Technol Corp Discharge lamps and lamp devices
JPH07240174A (en) * 1994-02-28 1995-09-12 Toshiba Lighting & Technol Corp Low-pressure mercury vapor discharge lamp and lighting device
JPH07262963A (en) * 1994-03-25 1995-10-13 Tdk Corp Discharge lamp electrode
JPH09320523A (en) * 1996-05-24 1997-12-12 Matsushita Electron Corp Electrodeless discharge lamp
JPH10233188A (en) * 1996-12-20 1998-09-02 Ushio Inc Low pressure discharge lamp
JPH10340703A (en) * 1997-06-05 1998-12-22 West Electric Co Ltd Mercury discharge structure suitable for use in fluorescent discharge tube and its manufacture, and the fluorescent discharge tube using the mercury discharge structure
JP2003217512A (en) * 2002-01-28 2003-07-31 Matsushita Electric Works Ltd Low pressure mercury vapor discharge lamp
JP2003242929A (en) * 2002-02-20 2003-08-29 Matsushita Electric Ind Co Ltd Fluorescent lamp
JP2004171794A (en) * 2002-11-15 2004-06-17 Matsushita Electric Ind Co Ltd Manufacturing method of mercury emitting structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07240173A (en) * 1994-02-28 1995-09-12 Toshiba Lighting & Technol Corp Discharge lamps and lamp devices
JPH07240174A (en) * 1994-02-28 1995-09-12 Toshiba Lighting & Technol Corp Low-pressure mercury vapor discharge lamp and lighting device
JPH07262963A (en) * 1994-03-25 1995-10-13 Tdk Corp Discharge lamp electrode
JPH09320523A (en) * 1996-05-24 1997-12-12 Matsushita Electron Corp Electrodeless discharge lamp
JPH10233188A (en) * 1996-12-20 1998-09-02 Ushio Inc Low pressure discharge lamp
JPH10340703A (en) * 1997-06-05 1998-12-22 West Electric Co Ltd Mercury discharge structure suitable for use in fluorescent discharge tube and its manufacture, and the fluorescent discharge tube using the mercury discharge structure
JP2003217512A (en) * 2002-01-28 2003-07-31 Matsushita Electric Works Ltd Low pressure mercury vapor discharge lamp
JP2003242929A (en) * 2002-02-20 2003-08-29 Matsushita Electric Ind Co Ltd Fluorescent lamp
JP2004171794A (en) * 2002-11-15 2004-06-17 Matsushita Electric Ind Co Ltd Manufacturing method of mercury emitting structure

Also Published As

Publication number Publication date
JP2008288199A (en) 2008-11-27
JP2008288194A (en) 2008-11-27
TW200842929A (en) 2008-11-01
CN101517693A (en) 2009-08-26
KR20090082342A (en) 2009-07-30
JPWO2008129700A1 (en) 2010-07-22

Similar Documents

Publication Publication Date Title
SG128578A1 (en) Display device
WO2008129700A1 (en) Mercury emitter, low-pressure discharge lamp and process for manufacturing low-pressure discharge lamp using the same, backlight unit and liquid crystal display
TW200728236A (en) Sputtering target, transparent conductive film and transparent electrode
TW200724702A (en) Sputtering target, transparent electric conductive film, and transparent electrode for touch panel
TW200714724A (en) Sputtering target, method for manufacturing such sputtering target, and transparent conducting film
RU2009144282A (en) METHOD FOR PRODUCING SINTERED NdFeB MAGNET
TW200729544A (en) Light-emitting device, display unit and lighting unit using the same, and method for manufacturing the same
EP2610229A3 (en) Transparent electroconductive glass coated with transparent electroconductive film containing IZTO
TW200626261A (en) Process for the production of valve metal powders
TW200708195A (en) Organic el element, organic el display device, and process for producing organic el element
WO2009057239A1 (en) Soldering material, lamp bulb, magnetron and soldering method
MY161157A (en) Ferromagnetic material sputtering target
MY166173A (en) Ferromagnetic material sputtering target
JP2014177696A (en) PRODUCTION METHOD OF Mo ALLOY SPUTTERING TARGET MATERIAL AND Mo ALLOY SPUTTERING TARGET MATERIAL
TW200732489A (en) Sputtering device and method for manufacturing film
TW200635936A (en) Metal complex compound and organic electroluminescent element using the same
ATE472823T1 (en) LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
TW200512307A (en) Silver alloy, sputtering target material thereof, and thin film thereof
TW200606270A (en) Sputtering target material
WO2007146196A3 (en) Bismuth-zinc-mercury amalgam, fluorescent lamps, and related methods
TW200728482A (en) Inertial bonding method of forming a sputtering target assembly and assembly made therefrom
EP1938357A4 (en) Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture
EP1742247A3 (en) Plasma display panel
WO2009054466A1 (en) DISPLAY DEVICE AND Cu ALLOY FILM FOR USE IN THE DISPLAY DEVICE
TW200814129A (en) Electrode for cold cathode fluorescent lamp

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780034349.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07829317

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009510721

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020097002050

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07829317

Country of ref document: EP

Kind code of ref document: A1