GB2062952B - Cathodoluminescent opto-electronic display devices - Google Patents

Cathodoluminescent opto-electronic display devices

Info

Publication number
GB2062952B
GB2062952B GB8031950A GB8031950A GB2062952B GB 2062952 B GB2062952 B GB 2062952B GB 8031950 A GB8031950 A GB 8031950A GB 8031950 A GB8031950 A GB 8031950A GB 2062952 B GB2062952 B GB 2062952B
Authority
GB
United Kingdom
Prior art keywords
cathodoluminescent
opto
display devices
electronic display
electronic
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
Application number
GB8031950A
Other languages
English (en)
Other versions
GB2062952A (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.)
Futaba Corp
Original Assignee
Futaba Corp
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 Futaba Corp filed Critical Futaba Corp
Publication of GB2062952A publication Critical patent/GB2062952A/en
Application granted granted Critical
Publication of GB2062952B publication Critical patent/GB2062952B/en
Expired 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
    • H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
GB8031950A 1979-10-04 1980-10-03 Cathodoluminescent opto-electronic display devices Expired GB2062952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979137534U JPS5758684Y2 (OSRAM) 1979-10-04 1979-10-04

Publications (2)

Publication Number Publication Date
GB2062952A GB2062952A (en) 1981-05-28
GB2062952B true GB2062952B (en) 1983-03-02

Family

ID=15200924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031950A Expired GB2062952B (en) 1979-10-04 1980-10-03 Cathodoluminescent opto-electronic display devices

Country Status (4)

Country Link
US (1) US4395654A (OSRAM)
JP (1) JPS5758684Y2 (OSRAM)
DE (1) DE3036158C2 (OSRAM)
GB (1) GB2062952B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506977A1 (fr) * 1981-05-26 1982-12-03 Inf Milit Spatiale Aeronaut Procede de visualisation de caracteres et dispositif de visualisation a plasma utilisant un tel procede
US4617491A (en) * 1982-07-16 1986-10-14 Futaba Denshi Kogyo K.K. Fluorescent display device with interleaved anode and control electrode segments
GB2151832B (en) * 1983-12-16 1987-08-19 Standard Telephones Cables Ltd Electro optic flat panel display
US4584501A (en) * 1984-06-27 1986-04-22 Cocks Franklin H Flat plate luminous display device
JP2821142B2 (ja) * 1988-08-08 1998-11-05 鹿児島日本電気株式会社 蛍光表示管
KR0129678B1 (en) * 1992-05-22 1998-04-06 Futaba Denshi Kogyo Kk Fluorescent display device
US5559528A (en) * 1993-09-21 1996-09-24 Abbott Laboratories Display having redundant segments
US5761060A (en) * 1996-06-25 1998-06-02 University Of Utah System and method for evaluating sign legibility
US5911613A (en) * 1998-03-16 1999-06-15 Byrum; Bernard W. Luminous gas discharge display
JP3485531B2 (ja) * 2000-07-21 2004-01-13 双葉電子工業株式会社 グラデーション蛍光表示管
US7015877B2 (en) * 2004-06-30 2006-03-21 Litech Electronic Products Limited Multi-color segmented display

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012243A (en) * 1971-11-12 1977-03-15 Motorola, Inc. Method of fabricating multicolor light displays utilizing etch and refill techniques
US3800178A (en) * 1972-06-14 1974-03-26 Rca Corp Multi-indicia display device
DD100605A1 (OSRAM) * 1972-11-06 1973-09-20
FR2229331A5 (OSRAM) * 1973-05-09 1974-12-06 Thomson Csf
US4047072A (en) * 1975-03-28 1977-09-06 Futaba Denshi Kogyo Kabushiki Kaisha Multi-digit fluorescent display tube
US4086514A (en) * 1975-09-15 1978-04-25 Karel Havel Variable color display device
JPS571214A (en) 1979-11-12 1982-01-06 Toyo Electric Mfg Co Ltd Manufacture of coil for electric apparatus using corona preventive film

Also Published As

Publication number Publication date
JPS5654562U (OSRAM) 1981-05-13
JPS5758684Y2 (OSRAM) 1982-12-15
DE3036158A1 (de) 1981-04-09
US4395654A (en) 1983-07-26
DE3036158C2 (de) 1983-11-10
GB2062952A (en) 1981-05-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20001002