TWI342034B - - Google Patents

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Publication number
TWI342034B
TWI342034B TW098118208A TW98118208A TWI342034B TW I342034 B TWI342034 B TW I342034B TW 098118208 A TW098118208 A TW 098118208A TW 98118208 A TW98118208 A TW 98118208A TW I342034 B TWI342034 B TW I342034B
Authority
TW
Taiwan
Prior art keywords
tube
sealing tube
electrically connected
discharge lamp
electrode
Prior art date
Application number
TW098118208A
Other languages
English (en)
Chinese (zh)
Other versions
TW201007812A (en
Inventor
Miyabi Kuriyama
Hiroshi Sugiyama
Yoshinori Aiura
Takeo Matsushima
Original Assignee
Ushio Electric Inc
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 Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of TW201007812A publication Critical patent/TW201007812A/zh
Application granted granted Critical
Publication of TWI342034B publication Critical patent/TWI342034B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008—Production of exposure light, i.e. light sources
    • G03F7/70016—Production of exposure light, i.e. light sources by discharge lamps
    • 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
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
    • 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
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
TW098118208A 2008-08-08 2009-06-02 Short arc discharge lamp and method of manufacturing the same TW201007812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008205304A JP4600541B2 (ja) 2008-08-08 2008-08-08 ショートアーク型放電ランプとその製造方法

Publications (2)

Publication Number Publication Date
TW201007812A TW201007812A (en) 2010-02-16
TWI342034B true TWI342034B (ja) 2011-05-11

Family

ID=41657208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098118208A TW201007812A (en) 2008-08-08 2009-06-02 Short arc discharge lamp and method of manufacturing the same

Country Status (4)

Country Link
JP (1) JP4600541B2 (ja)
KR (1) KR101044496B1 (ja)
CN (1) CN101645390B (ja)
TW (1) TW201007812A (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3379438B2 (ja) * 1998-08-03 2003-02-24 ウシオ電機株式会社 箔シール構造をもつランプ
JP3475815B2 (ja) * 1998-11-10 2003-12-10 ウシオ電機株式会社 ショートアーク型放電ランプ
JP2000173544A (ja) * 1998-12-09 2000-06-23 Iwasaki Electric Co Ltd ショートアーク水銀ランプ
JP3685092B2 (ja) * 2001-06-18 2005-08-17 ウシオ電機株式会社 ランプ用電気導入体およびランプ
JP2004006135A (ja) * 2002-05-31 2004-01-08 Toshiba Lighting & Technology Corp 高圧放電ランプ、高圧放電ランプの製造方法、高圧放電ランプ点灯装置および照明装置
JP2005056660A (ja) * 2003-08-04 2005-03-03 Matsushita Electric Ind Co Ltd 高圧放電ランプ、およびその製造方法
JP4182900B2 (ja) * 2004-02-27 2008-11-19 ウシオ電機株式会社 高圧放電ランプ

Also Published As

Publication number Publication date
JP2010040468A (ja) 2010-02-18
TW201007812A (en) 2010-02-16
CN101645390B (zh) 2013-09-25
CN101645390A (zh) 2010-02-10
KR20100019325A (ko) 2010-02-18
KR101044496B1 (ko) 2011-06-27
JP4600541B2 (ja) 2010-12-15

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Legal Events

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