NL7308590A - - Google Patents

Info

Publication number
NL7308590A
NL7308590A NL7308590A NL7308590A NL7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A
Authority
NL
Netherlands
Application number
NL7308590A
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 filed Critical
Publication of NL7308590A publication Critical patent/NL7308590A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
NL7308590A 1972-06-30 1973-06-20 NL7308590A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267900A US3821584A (en) 1972-06-30 1972-06-30 Gas filled display device having mercury inlet shield

Publications (1)

Publication Number Publication Date
NL7308590A true NL7308590A (xx) 1974-01-02

Family

ID=23020615

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308590A NL7308590A (xx) 1972-06-30 1973-06-20

Country Status (4)

Country Link
US (1) US3821584A (xx)
JP (1) JPS5612980B2 (xx)
FR (1) FR2191249B1 (xx)
NL (1) NL7308590A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004566A1 (en) * 1998-07-15 2000-01-27 Koninklijke Philips Electronics N.V. Display panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090102A (en) * 1977-02-03 1978-05-16 Tokyo Shibaura Electric Co., Ltd. Cover glass structure of flat type indicator tube
FR2796490B1 (fr) * 1999-07-13 2001-09-14 Thomson Plasma Queusot
EP1174900A1 (en) * 2000-07-17 2002-01-23 Thomson Plasma S.A.S. Pumping tube for flat display panel
FR2830678A1 (fr) * 2001-10-10 2003-04-11 Thomson Licensing Sa Tube pour pomper un espace compris entre deux dalles, notamment un panneau a plasma

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004566A1 (en) * 1998-07-15 2000-01-27 Koninklijke Philips Electronics N.V. Display panel
US6400078B1 (en) 1998-07-15 2002-06-04 Koninklijke Philips Electronics N.V. Display panel

Also Published As

Publication number Publication date
US3821584A (en) 1974-06-28
JPS4992978A (xx) 1974-09-04
JPS5612980B2 (xx) 1981-03-25
FR2191249A1 (xx) 1974-02-01
FR2191249B1 (xx) 1976-11-12

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed