DE3667223D1 - Flache kathodenstrahlroehre. - Google Patents

Flache kathodenstrahlroehre.

Info

Publication number
DE3667223D1
DE3667223D1 DE8686201540T DE3667223T DE3667223D1 DE 3667223 D1 DE3667223 D1 DE 3667223D1 DE 8686201540 T DE8686201540 T DE 8686201540T DE 3667223 T DE3667223 T DE 3667223T DE 3667223 D1 DE3667223 D1 DE 3667223D1
Authority
DE
Germany
Prior art keywords
cathode ray
ray tubes
flat cathode
flat
tubes
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.)
Expired - Lifetime
Application number
DE8686201540T
Other languages
English (en)
Inventor
David Lionel Emberson
Adrian Caple
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3667223D1 publication Critical patent/DE3667223D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/38—Control of maintenance of pressure in the vessel
    • H01J2209/385—Gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
DE8686201540T 1985-09-11 1986-09-09 Flache kathodenstrahlroehre. Expired - Lifetime DE3667223D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08522542A GB2180395A (en) 1985-09-11 1985-09-11 Flat cathode ray display tube

Publications (1)

Publication Number Publication Date
DE3667223D1 true DE3667223D1 (de) 1990-01-04

Family

ID=10585038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201540T Expired - Lifetime DE3667223D1 (de) 1985-09-11 1986-09-09 Flache kathodenstrahlroehre.

Country Status (6)

Country Link
US (1) US4743797A (de)
EP (1) EP0214699B1 (de)
JP (1) JPH0734355B2 (de)
KR (1) KR940002605B1 (de)
DE (1) DE3667223D1 (de)
GB (1) GB2180395A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900036C2 (de) * 1989-01-03 1998-04-09 Nokia Deutschland Gmbh Getter-Anordnung für Flachbildröhren
JPH05225932A (ja) * 1992-02-17 1993-09-03 Sony Corp 透過型扁平陰極線管
US5734226A (en) * 1992-08-12 1998-03-31 Micron Technology, Inc. Wire-bonded getters useful in evacuated displays
US5865658A (en) * 1995-09-28 1999-02-02 Micron Display Technology, Inc. Method for efficient positioning of a getter
US6100640A (en) * 1996-05-13 2000-08-08 Micron Technology, Inc. Indirect activation of a getter wire in a hermetically sealed field emission display
US5931713A (en) 1997-03-19 1999-08-03 Micron Technology, Inc. Display device with grille having getter material
US5898272A (en) * 1997-08-21 1999-04-27 Everbrite, Inc. Cathode for gas discharge lamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668253A (en) * 1950-07-06 1954-02-02 American Television Inc Getter for electron discharge devices
US3560788A (en) * 1968-12-11 1971-02-02 Union Carbide Corp R-f energizable, pan-shaped getter for television tube
US4128782A (en) * 1974-09-26 1978-12-05 U.S. Philips Corporation Getter holder and electric discharge tube comprising such a holder
NL8001759A (nl) * 1980-03-26 1981-10-16 Philips Nv Getterinrichting; werkwijze voor het vervaardigen van een kleurentelevisiebeeldbuis onder toepassing van deze getterinrichting en aldus vervaardigde kleurentelevisiebeeldbuis.
IT1138375B (it) * 1981-05-20 1986-09-17 Getters Spa Supporto perfezionato per dispositivi getter
GB2101396B (en) * 1981-07-08 1985-05-22 Philips Electronic Associated Flat display tube
US4642516A (en) * 1983-10-07 1987-02-10 Union Carbide Corporation Getter assembly providing increased getter yield
JPS60101844A (ja) * 1983-11-08 1985-06-05 Matsushita Electric Ind Co Ltd 画像表示装置
JPS60253143A (ja) * 1984-05-28 1985-12-13 Futaba Corp カラ−蛍光発光管

Also Published As

Publication number Publication date
EP0214699A3 (en) 1987-12-23
KR940002605B1 (ko) 1994-03-26
GB8522542D0 (en) 1985-10-16
GB2180395A (en) 1987-03-25
KR870003549A (ko) 1987-04-18
JPS6261250A (ja) 1987-03-17
US4743797A (en) 1988-05-10
EP0214699A2 (de) 1987-03-18
JPH0734355B2 (ja) 1995-04-12
EP0214699B1 (de) 1989-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee