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TW200627506A - Dielectric barrier discharge lamp and ultraviolet lighting device - Google Patents

Dielectric barrier discharge lamp and ultraviolet lighting device

Info

Publication number
TW200627506A
TW200627506A TW094140822A TW94140822A TW200627506A TW 200627506 A TW200627506 A TW 200627506A TW 094140822 A TW094140822 A TW 094140822A TW 94140822 A TW94140822 A TW 94140822A TW 200627506 A TW200627506 A TW 200627506A
Authority
TW
Taiwan
Prior art keywords
dielectric barrier
barrier discharge
airtight container
discharge lamp
lighting device
Prior art date
Application number
TW094140822A
Other languages
Chinese (zh)
Other versions
TWI290332B (en
Inventor
Makoto Yashima
Toshiya Suzuki
Hiroyuki Akimoto
Kazuhiro Shiraishi
Original Assignee
Harison Toshiba Lighting 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 Harison Toshiba Lighting Corp filed Critical Harison Toshiba Lighting Corp
Publication of TW200627506A publication Critical patent/TW200627506A/en
Application granted granted Critical
Publication of TWI290332B publication Critical patent/TWI290332B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

The present invention provides a dielectric barrier discharge lamp capable of preventing floating impurity of an illuminated object from attaching on the surface of the dielectric barrier discharge lamp and ultraviolet lighting device using the discharge lamp. Being a solution of the present invention, a dielectric barrier excimer lamp EXL includes an airtight container composed of an transmission material of ultraviolet ray; an excimer generation gas sealed inside the airtight container; a longer inner electrode 2 disposed inside the airtight container so that the dielectric barrier discharge is generated with approximately full length in the direction of the tube axis; an outer electrode OE disposed outside the airtight container for generating dielectric barrier discharge that is formed in coordination with the inner electrode; and an air flow generation method AB forming air flow across the front portion in the direction of the tube axis of the airtight container.
TW094140822A 2004-12-27 2005-11-21 Dielectric barrier discharge lamp and ultraviolet lighting device TWI290332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004375861A JP2006185656A (en) 2004-12-27 2004-12-27 Dielectric barrier discharge lamp and ultraviolet irradiation device

Publications (2)

Publication Number Publication Date
TW200627506A true TW200627506A (en) 2006-08-01
TWI290332B TWI290332B (en) 2007-11-21

Family

ID=36738624

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140822A TWI290332B (en) 2004-12-27 2005-11-21 Dielectric barrier discharge lamp and ultraviolet lighting device

Country Status (4)

Country Link
JP (1) JP2006185656A (en)
KR (1) KR100822489B1 (en)
CN (1) CN100562970C (en)
TW (1) TWI290332B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI405241B (en) * 2007-06-15 2013-08-11 Ushio Electric Inc Ultraviolet discharge lamp
TWI420565B (en) * 2006-09-26 2013-12-21 Photoscience Japan Corp Short wavelength ultraviolet discharge lamp and ultraviolet radiation processing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI466735B (en) * 2008-09-18 2015-01-01 傑士湯淺國際股份有限公司 Ultraviolet irradiation device
JP6717371B2 (en) * 2016-02-24 2020-07-01 コニカミノルタ株式会社 Light irradiation device and light irradiation method
JP6919753B1 (en) * 2020-08-21 2021-08-18 ウシオ電機株式会社 Ultraviolet irradiation device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020025746A (en) * 2000-09-28 2002-04-04 하리슨 도시바 라이팅 가부시키가이샤 Discharged lamp and ultra-violet radiation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420565B (en) * 2006-09-26 2013-12-21 Photoscience Japan Corp Short wavelength ultraviolet discharge lamp and ultraviolet radiation processing device
TWI405241B (en) * 2007-06-15 2013-08-11 Ushio Electric Inc Ultraviolet discharge lamp

Also Published As

Publication number Publication date
KR20060074889A (en) 2006-07-03
KR100822489B1 (en) 2008-04-16
TWI290332B (en) 2007-11-21
CN100562970C (en) 2009-11-25
CN1797697A (en) 2006-07-05
JP2006185656A (en) 2006-07-13

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Legal Events

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