TWI267108B - Discharge lamp, electrode for discharge lamp, method for producing electrode for discharge lamp, and illuminating device - Google Patents

Discharge lamp, electrode for discharge lamp, method for producing electrode for discharge lamp, and illuminating device

Info

Publication number
TWI267108B
TWI267108B TW094101726A TW94101726A TWI267108B TW I267108 B TWI267108 B TW I267108B TW 094101726 A TW094101726 A TW 094101726A TW 94101726 A TW94101726 A TW 94101726A TW I267108 B TWI267108 B TW I267108B
Authority
TW
Taiwan
Prior art keywords
discharge lamp
electrode
lead
coil portion
illuminating device
Prior art date
Application number
TW094101726A
Other languages
English (en)
Other versions
TW200539229A (en
Inventor
Yoshiichi Horikoshi
Yukio Hara
Masahiro Kikuchi
Hiroshi Takahashi
Ryouichi Yoshida
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of TW200539229A publication Critical patent/TW200539229A/zh
Application granted granted Critical
Publication of TWI267108B publication Critical patent/TWI267108B/zh

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
    • H01J61/04—Electrodes; Screens; Shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Planar Illumination Modules (AREA)
TW094101726A 2004-01-20 2005-01-20 Discharge lamp, electrode for discharge lamp, method for producing electrode for discharge lamp, and illuminating device TWI267108B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004011961 2004-01-20
JP2005003319A JP4407519B2 (ja) 2004-01-20 2005-01-11 放電灯、放電灯用電極の製造方法および照明装置

Publications (2)

Publication Number Publication Date
TW200539229A TW200539229A (en) 2005-12-01
TWI267108B true TWI267108B (en) 2006-11-21

Family

ID=34797769

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094101726A TWI267108B (en) 2004-01-20 2005-01-20 Discharge lamp, electrode for discharge lamp, method for producing electrode for discharge lamp, and illuminating device

Country Status (5)

Country Link
US (1) US7714487B2 (zh)
JP (1) JP4407519B2 (zh)
CN (1) CN1910729B (zh)
TW (1) TWI267108B (zh)
WO (1) WO2005069350A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478205B (zh) * 2007-04-12 2015-03-21 尼康股份有限公司 Discharge lamp

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008053117A (ja) * 2006-08-25 2008-03-06 Sony Corp 蛍光ランプ、光源装置、表示装置、及び蛍光ランプの点灯方法
JP4426558B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極蛍光ランプ
JP4426557B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極蛍光ランプ
JP4426556B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極放電ランプ
JP4953804B2 (ja) 2006-12-27 2012-06-13 スタンレー電気株式会社 電極構造
JP2008204795A (ja) * 2007-02-20 2008-09-04 Matsushita Electric Ind Co Ltd 熱陰極蛍光ランプを備えたバックライト
JP2008204856A (ja) 2007-02-21 2008-09-04 Nec Lighting Ltd 熱陰極型蛍光ランプ
JP2008235152A (ja) * 2007-03-23 2008-10-02 Tokyo Cathode Laboratory Co Ltd 熱陰極型放電灯用電極コイル並びにそれを用いた熱陰極型放電灯及び照明装置
JP2010225420A (ja) 2009-03-24 2010-10-07 Stanley Electric Co Ltd 熱陰極蛍光ランプおよび蛍光ランプ用電極
TWI500068B (zh) * 2010-10-26 2015-09-11 Ushio Electric Inc Long arc discharge lamp, and light irradiation device
KR101206681B1 (ko) * 2011-07-13 2012-12-03 (주) 상일시스템 조명용 냉음극 형광 램프

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123627A (en) * 1981-01-23 1982-08-02 Toshiba Corp Manufacturing method of tungusten coil filament
US4464603A (en) * 1982-07-26 1984-08-07 General Electric Company Ceramic seal for high pressure sodium vapor lamps
JPS60175338A (ja) * 1984-02-20 1985-09-09 Matsushita Electric Works Ltd フイラメント電極の継線方法
JPS6212045A (ja) * 1985-07-10 1987-01-21 Toshiba Corp 熱陰極放電灯
JP3701692B2 (ja) * 1993-06-22 2005-10-05 東北エレバム株式会社 放電ランプ
JP2001345069A (ja) * 2000-05-31 2001-12-14 Matsushita Electric Ind Co Ltd 放電ランプおよびランプユニット、ならびにランプユニットの製造方法
US6809477B2 (en) * 2002-02-21 2004-10-26 General Electric Company Fluorescent lamp electrode for instant start circuits
JP2003323847A (ja) * 2002-05-07 2003-11-14 Koito Mfg Co Ltd アークチューブおよびその製造方法
US20060113885A1 (en) * 2004-11-29 2006-06-01 Keiji Iimura Discharge fluorescen apparatus including fluorescent fibers
JP2006269301A (ja) * 2005-03-24 2006-10-05 Sony Corp 放電灯及び照明装置
JP4479560B2 (ja) * 2005-03-28 2010-06-09 ソニー株式会社 蛍光管の製造方法
JP4953804B2 (ja) * 2006-12-27 2012-06-13 スタンレー電気株式会社 電極構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478205B (zh) * 2007-04-12 2015-03-21 尼康股份有限公司 Discharge lamp

Also Published As

Publication number Publication date
US20070228913A1 (en) 2007-10-04
JP4407519B2 (ja) 2010-02-03
US7714487B2 (en) 2010-05-11
CN1910729A (zh) 2007-02-07
JP2005235749A (ja) 2005-09-02
TW200539229A (en) 2005-12-01
CN1910729B (zh) 2011-01-12
WO2005069350A1 (ja) 2005-07-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees