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GB9221372D0 - Radiation-emitting panels and their manufacture - Google Patents

Radiation-emitting panels and their manufacture

Info

Publication number
GB9221372D0
GB9221372D0 GB929221372A GB9221372A GB9221372D0 GB 9221372 D0 GB9221372 D0 GB 9221372D0 GB 929221372 A GB929221372 A GB 929221372A GB 9221372 A GB9221372 A GB 9221372A GB 9221372 D0 GB9221372 D0 GB 9221372D0
Authority
GB
United Kingdom
Prior art keywords
radiation
manufacture
emitting panels
panels
emitting
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Withdrawn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
GB929221372A
Other versions
GB2261320A (en
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.)
Smiths Group PLC
Original Assignee
Smiths Group 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
Priority claimed from GB919123460A external-priority patent/GB9123460D0/en
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB9221372A priority Critical patent/GB2261320A/en
Publication of GB9221372D0 publication Critical patent/GB9221372D0/en
Publication of GB2261320A publication Critical patent/GB2261320A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/22—Tubulations therefor, e.g. for exhausting; Closures therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/40—Closing vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB9221372A 1991-11-05 1992-10-12 Light emitting panel Withdrawn GB2261320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9221372A GB2261320A (en) 1991-11-05 1992-10-12 Light emitting panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919123460A GB9123460D0 (en) 1991-11-05 1991-11-05 Radiation-emitting panels and their manufacture
GB9221372A GB2261320A (en) 1991-11-05 1992-10-12 Light emitting panel

Publications (2)

Publication Number Publication Date
GB9221372D0 true GB9221372D0 (en) 1992-11-25
GB2261320A GB2261320A (en) 1993-05-12

Family

ID=26299806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9221372A Withdrawn GB2261320A (en) 1991-11-05 1992-10-12 Light emitting panel

Country Status (1)

Country Link
GB (1) GB2261320A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570697Y2 (en) * 1993-07-14 1998-05-06 双葉電子工業株式会社 Vacuum electronic device and its envelope
FR2766964B1 (en) * 1997-07-29 1999-10-29 Pixtech Sa METHOD FOR VACUUM ASSEMBLY OF A FLAT VISUALIZATION SCREEN
FR2830678A1 (en) 2001-10-10 2003-04-11 Thomson Licensing Sa TUBE FOR PUMPING A SPACE BETWEEN TWO SLABS, IN PARTICULAR A PLASMA PANEL
KR101038188B1 (en) 2004-11-01 2011-06-01 주식회사 오리온 Flat panel with exhaust holes formed in display area

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629654A (en) * 1969-11-28 1971-12-21 Ncr Co Removable electrode display device
NL7003971A (en) * 1970-03-20 1971-09-22
GB1399548A (en) * 1971-12-30 1975-07-02 Ibm Making gas panel displays
US3849686A (en) * 1972-05-23 1974-11-19 Nippon Electric Co Plasma display panel comprising a first external electrode for each digit and a second external electrode for each segment
US4041345A (en) * 1975-12-31 1977-08-09 International Business Machines Corporation Blue color AC gas discharge display panel and method
WO1981001910A1 (en) * 1979-12-20 1981-07-09 United Technologies Corp Fusible spacer for plasma display panel
EP0293373A1 (en) * 1986-01-17 1988-12-07 Sidefact Limited Flat light source

Also Published As

Publication number Publication date
GB2261320A (en) 1993-05-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)