KR100973108B1 - 방전 램프 - Google Patents

방전 램프 Download PDF

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Publication number
KR100973108B1
KR100973108B1 KR1020080122372A KR20080122372A KR100973108B1 KR 100973108 B1 KR100973108 B1 KR 100973108B1 KR 1020080122372 A KR1020080122372 A KR 1020080122372A KR 20080122372 A KR20080122372 A KR 20080122372A KR 100973108 B1 KR100973108 B1 KR 100973108B1
Authority
KR
South Korea
Prior art keywords
electrode
anode
base
hole
discharge lamp
Prior art date
Application number
KR1020080122372A
Other languages
English (en)
Korean (ko)
Other versions
KR20090060168A (ko
Inventor
츠네오 오카누마
요시오 가게바야시
Original Assignee
우시오덴키 가부시키가이샤
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 우시오덴키 가부시키가이샤 filed Critical 우시오덴키 가부시키가이샤
Publication of KR20090060168A publication Critical patent/KR20090060168A/ko
Application granted granted Critical
Publication of KR100973108B1 publication Critical patent/KR100973108B1/ko

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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
    • 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
    • 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
    • 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
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material 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
    • H01J61/36—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
    • H01J61/84—Lamps with discharge constricted by high pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
KR1020080122372A 2007-12-07 2008-12-04 방전 램프 KR100973108B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-316850 2007-12-07
JP2007316850A JP4466731B2 (ja) 2007-12-07 2007-12-07 放電ランプ

Publications (2)

Publication Number Publication Date
KR20090060168A KR20090060168A (ko) 2009-06-11
KR100973108B1 true KR100973108B1 (ko) 2010-07-29

Family

ID=40734978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080122372A KR100973108B1 (ko) 2007-12-07 2008-12-04 방전 램프

Country Status (4)

Country Link
JP (1) JP4466731B2 (ja)
KR (1) KR100973108B1 (ja)
CN (1) CN101452808B (ja)
TW (1) TW200943370A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI627656B (zh) * 2013-09-24 2018-06-21 Orc Manufacturing Co Ltd Discharge lamp tube, electrode for discharge lamp tube and method of manufacturing the same
JP6235909B2 (ja) * 2014-01-10 2017-11-22 株式会社オーク製作所 放電ランプ
DE102022116475A1 (de) 2022-07-01 2024-01-04 Osram Gmbh Anodenelektrode für eine gasentladungslampe, verfahren zu deren herstellung sowie gasentladungslampe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259644A (ja) 2003-02-27 2004-09-16 Ushio Inc 放電ランプ
JP2004265663A (ja) 2003-02-28 2004-09-24 Ushio Inc 放電ランプ
JP2005011564A (ja) 2003-06-17 2005-01-13 Ushio Inc 放電ランプ
JP2007305570A (ja) 2006-04-13 2007-11-22 Ushio Inc 放電ランプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259644A (ja) 2003-02-27 2004-09-16 Ushio Inc 放電ランプ
JP2004265663A (ja) 2003-02-28 2004-09-24 Ushio Inc 放電ランプ
JP2005011564A (ja) 2003-06-17 2005-01-13 Ushio Inc 放電ランプ
JP2007305570A (ja) 2006-04-13 2007-11-22 Ushio Inc 放電ランプ

Also Published As

Publication number Publication date
CN101452808A (zh) 2009-06-10
TWI331353B (ja) 2010-10-01
JP4466731B2 (ja) 2010-05-26
TW200943370A (en) 2009-10-16
CN101452808B (zh) 2012-01-25
JP2009140793A (ja) 2009-06-25
KR20090060168A (ko) 2009-06-11

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