EP0405816A3 - A discharge tube arrangement - Google Patents

A discharge tube arrangement Download PDF

Info

Publication number
EP0405816A3
EP0405816A3 EP19900306639 EP90306639A EP0405816A3 EP 0405816 A3 EP0405816 A3 EP 0405816A3 EP 19900306639 EP19900306639 EP 19900306639 EP 90306639 A EP90306639 A EP 90306639A EP 0405816 A3 EP0405816 A3 EP 0405816A3
Authority
EP
European Patent Office
Prior art keywords
discharge tube
tube arrangement
arrangement
discharge
tube
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.)
Withdrawn
Application number
EP19900306639
Other versions
EP0405816A2 (en
Inventor
Ulrich Greb
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.)
Thorn EMI PLC
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Publication of EP0405816A2 publication Critical patent/EP0405816A2/en
Publication of EP0405816A3 publication Critical patent/EP0405816A3/en
Withdrawn legal-status Critical Current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
    • H01J65/044—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 a separate microwave unit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
EP19900306639 1989-06-27 1990-06-19 A discharge tube arrangement Withdrawn EP0405816A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8914722 1989-06-27
GB898914722A GB8914722D0 (en) 1989-06-27 1989-06-27 A discharge tube arrangement

Publications (2)

Publication Number Publication Date
EP0405816A2 EP0405816A2 (en) 1991-01-02
EP0405816A3 true EP0405816A3 (en) 1991-07-24

Family

ID=10659120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900306639 Withdrawn EP0405816A3 (en) 1989-06-27 1990-06-19 A discharge tube arrangement

Country Status (3)

Country Link
EP (1) EP0405816A3 (en)
JP (1) JPH0337953A (en)
GB (1) GB8914722D0 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE665275C (en) * 1935-07-30 1938-09-26 Eccard Fuerst Gas discharge tube with capillary discharge channel for indicator purposes in high voltage systems
US2265323A (en) * 1932-07-13 1941-12-09 Gen Electric Gas and metal vapor discharge tube and means for preventing flicker therein
EP0225753A2 (en) * 1985-12-10 1987-06-16 The Regents Of The University Of California Instantaneous and efficient surface wave excitation of a low pressure gas or gases
DE3617110A1 (en) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lamp for producing resonant gas radiation
EP0316189A2 (en) * 1987-11-12 1989-05-17 Yissum Research Development Company Of The Hebrew University Of Jerusalem IR-radiation source and method for producing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265323A (en) * 1932-07-13 1941-12-09 Gen Electric Gas and metal vapor discharge tube and means for preventing flicker therein
DE665275C (en) * 1935-07-30 1938-09-26 Eccard Fuerst Gas discharge tube with capillary discharge channel for indicator purposes in high voltage systems
EP0225753A2 (en) * 1985-12-10 1987-06-16 The Regents Of The University Of California Instantaneous and efficient surface wave excitation of a low pressure gas or gases
DE3617110A1 (en) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lamp for producing resonant gas radiation
EP0316189A2 (en) * 1987-11-12 1989-05-17 Yissum Research Development Company Of The Hebrew University Of Jerusalem IR-radiation source and method for producing same

Also Published As

Publication number Publication date
JPH0337953A (en) 1991-02-19
GB8914722D0 (en) 1989-08-16
EP0405816A2 (en) 1991-01-02

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