DE3667221D1 - Flache kathodenstrahlroehre. - Google Patents

Flache kathodenstrahlroehre.

Info

Publication number
DE3667221D1
DE3667221D1 DE8686201547T DE3667221T DE3667221D1 DE 3667221 D1 DE3667221 D1 DE 3667221D1 DE 8686201547 T DE8686201547 T DE 8686201547T DE 3667221 T DE3667221 T DE 3667221T DE 3667221 D1 DE3667221 D1 DE 3667221D1
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
DE8686201547T
Other languages
English (en)
Inventor
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 DE3667221D1 publication Critical patent/DE3667221D1/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
    • 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
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
DE8686201547T 1985-09-11 1986-09-09 Flache kathodenstrahlroehre. Expired - Lifetime DE3667221D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08522543A GB2180396A (en) 1985-09-11 1985-09-11 Flat cathode ray display tube

Publications (1)

Publication Number Publication Date
DE3667221D1 true DE3667221D1 (de) 1990-01-04

Family

ID=10585039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201547T Expired - Lifetime DE3667221D1 (de) 1985-09-11 1986-09-09 Flache kathodenstrahlroehre.

Country Status (5)

Country Link
US (1) US4748373A (de)
EP (1) EP0215521B1 (de)
JP (1) JPS6266543A (de)
DE (1) DE3667221D1 (de)
GB (1) GB2180396A (de)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740263A (en) * 1952-02-23 1955-11-09 Fernseh Gmbh Improvements in or relating to cathode ray tubes
US2795729A (en) * 1952-09-15 1957-06-11 Nat Res Dev Cathode ray tube
US2926274A (en) * 1955-06-20 1960-02-23 Nat Res Dev Electron lenses
US2864970A (en) * 1955-07-11 1958-12-16 Kaiser Ind Corp Electronic device
GB842973A (en) * 1955-11-23 1960-08-04 Nat Res Dev Improvements in or relating to cathode ray tubes
GB846898A (en) * 1956-10-25 1960-08-31 Nat Res Dev Improvements in or relating to electrion lenses
GB842550A (en) * 1958-03-25 1960-07-27 Standard Telephones Cables Ltd Improvements in or relating to electronic discharge devices
NL238777A (de) * 1958-05-02
US2982875A (en) * 1959-12-29 1961-05-02 Nat Res Dev Cathode ray tubes
US3277328A (en) * 1961-10-23 1966-10-04 Philco Corp Support means for cathode ray tube gun structure
GB974093A (en) * 1962-05-15 1964-11-04 Nat Res Dev Cathode ray tube
US4209727A (en) * 1978-10-25 1980-06-24 Corning Glass Works Aperture mask supported by spring lugs and spring clips
JPS5788653A (en) * 1980-11-25 1982-06-02 Sony Corp Flat type cathode-ray tube
JPS5790552U (de) * 1980-11-26 1982-06-03
GB2101396B (en) * 1981-07-08 1985-05-22 Philips Electronic Associated Flat display tube
JPS58154143A (ja) * 1982-03-10 1983-09-13 Sony Corp 複ビ−ム電子銃
US4500808A (en) * 1982-04-02 1985-02-19 Rca Corporation Multibeam electron gun with composite electrode having plurality of separate metal plates
NL8303145A (nl) * 1983-09-12 1985-04-01 Philips Nv Elektronenbuis.

Also Published As

Publication number Publication date
US4748373A (en) 1988-05-31
GB2180396A (en) 1987-03-25
EP0215521A2 (de) 1987-03-25
EP0215521B1 (de) 1989-11-29
EP0215521A3 (en) 1987-12-23
GB8522543D0 (en) 1985-10-16
JPS6266543A (ja) 1987-03-26

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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