EP4325547A4 - Dispositif de génération de rayonnement ultraviolet - Google Patents

Dispositif de génération de rayonnement ultraviolet

Info

Publication number
EP4325547A4
EP4325547A4 EP22788219.8A EP22788219A EP4325547A4 EP 4325547 A4 EP4325547 A4 EP 4325547A4 EP 22788219 A EP22788219 A EP 22788219A EP 4325547 A4 EP4325547 A4 EP 4325547A4
Authority
EP
European Patent Office
Prior art keywords
ultraviolet rays
generating ultraviolet
generating
rays
ultraviolet
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.)
Pending
Application number
EP22788219.8A
Other languages
German (de)
English (en)
Other versions
EP4325547A1 (fr
Inventor
Akihiro Kuno
Hideaki Yagyu
Shigeki Fujisawa
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Denki KK filed Critical Ushio Denki KK
Priority claimed from PCT/JP2022/017928 external-priority patent/WO2022220296A1/fr
Publication of EP4325547A1 publication Critical patent/EP4325547A1/fr
Publication of EP4325547A4 publication Critical patent/EP4325547A4/fr
Pending legal-status Critical Current

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
    • 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
    • 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
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
EP22788219.8A 2021-04-16 2022-04-15 Dispositif de génération de rayonnement ultraviolet Pending EP4325547A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021069570A JP7615466B2 (ja) 2021-04-16 2021-04-16 紫外線照射装置
PCT/JP2022/017928 WO2022220296A1 (fr) 2021-04-16 2022-04-15 Dispositif de génération de rayonnement ultraviolet

Publications (2)

Publication Number Publication Date
EP4325547A1 EP4325547A1 (fr) 2024-02-21
EP4325547A4 true EP4325547A4 (fr) 2025-01-08

Family

ID=83742955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22788219.8A Pending EP4325547A4 (fr) 2021-04-16 2022-04-15 Dispositif de génération de rayonnement ultraviolet

Country Status (3)

Country Link
EP (1) EP4325547A4 (fr)
JP (1) JP7615466B2 (fr)
CN (1) CN117083693A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025144660A (ja) 2024-03-21 2025-10-03 ウシオ電機株式会社 紫外光照射装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012190676A (ja) * 2011-03-11 2012-10-04 Ushio Inc エキシマランプ
JP2013171660A (ja) * 2012-02-20 2013-09-02 Stanley Electric Co Ltd 外部電極型放電ランプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222217A (ja) * 2010-04-07 2011-11-04 Ushio Inc 光学装置
EP3998116A4 (fr) * 2019-08-05 2023-01-11 Ushio Denki Kabushiki Kaisha Apareil d'irradiation aux uv

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012190676A (ja) * 2011-03-11 2012-10-04 Ushio Inc エキシマランプ
JP2013171660A (ja) * 2012-02-20 2013-09-02 Stanley Electric Co Ltd 外部電極型放電ランプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022220296A1 *

Also Published As

Publication number Publication date
JP7615466B2 (ja) 2025-01-17
EP4325547A1 (fr) 2024-02-21
JP2022164223A (ja) 2022-10-27
CN117083693A (zh) 2023-11-17

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Owner name: USHIO DENKI KABUSHIKI KAISHA