GB1395273A - Capacitive memory type gas discharge display device - Google Patents

Capacitive memory type gas discharge display device

Info

Publication number
GB1395273A
GB1395273A GB128173A GB128173A GB1395273A GB 1395273 A GB1395273 A GB 1395273A GB 128173 A GB128173 A GB 128173A GB 128173 A GB128173 A GB 128173A GB 1395273 A GB1395273 A GB 1395273A
Authority
GB
United Kingdom
Prior art keywords
display device
gas discharge
clamp
type gas
discharge display
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
GB128173A
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.)
Control Data Corp
Original Assignee
Control Data 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 Control Data Corp filed Critical Control Data Corp
Publication of GB1395273A publication Critical patent/GB1395273A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

1395273 Matrix displays and circuits therefor CONTROL DATA CORP 10 Jan 1973 [24 April 1972] 1281/73 Heading G5C [Also in Division H1] A drive circuit for a capacitive memory-type gas discharge display device 10 comprising insulated conductors 13 and 15 crossing at points 102 (see Division H1), includes interconnected write and erase blocks 112, 114 and clamp blocks 116, 118, 120, 122 which allow individual line selection while eliminating the need for a write and erase block for each line. The clamps normally connect all lines to ground. An individual line is selected by energizing one block 112 or 114 and one clamp block which has the effect of disabling the clamp and allowing write current to pass to the selected line.
GB128173A 1972-04-24 1973-01-10 Capacitive memory type gas discharge display device Expired GB1395273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24707372A 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
GB1395273A true GB1395273A (en) 1975-05-21

Family

ID=22933446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB128173A Expired GB1395273A (en) 1972-04-24 1973-01-10 Capacitive memory type gas discharge display device

Country Status (8)

Country Link
US (1) US3790849A (en)
JP (1) JPS5418551B2 (en)
AU (1) AU471504B2 (en)
CA (1) CA981322A (en)
DE (1) DE2308083C3 (en)
FR (1) FR2181816B1 (en)
GB (1) GB1395273A (en)
NL (1) NL159811B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431758A (en) * 1972-06-21 1976-04-14 Ferranti Ltd Visual display devices
NL7216085A (en) * 1972-11-28 1974-05-30
US4099082A (en) * 1976-10-06 1978-07-04 Zenith Radio Corporation Stacked lattice spacer support for luminescent display panels
US4091309A (en) * 1977-05-09 1978-05-23 Control Data Corporation Plasma display drive circuit
NL7711773A (en) * 1977-10-27 1979-05-02 Philips Nv COLOR IMAGE TUBE AND METHOD FOR THE MANUFACTURE OF SUCH COLOR IMAGE TUBE.
US6452332B1 (en) * 1999-04-26 2002-09-17 Chad Byron Moore Fiber-based plasma addressed liquid crystal display
US6414433B1 (en) * 1999-04-26 2002-07-02 Chad Byron Moore Plasma displays containing fibers
US7006056B1 (en) * 2000-01-06 2006-02-28 International Business Machines Corporation Three-dimensional display apparatus
US6570339B1 (en) 2001-12-19 2003-05-27 Chad Byron Moore Color fiber-based plasma display
JP2006286620A (en) * 2005-03-09 2006-10-19 Ideal Star Inc Linear light emitting device and display device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136912A (en) * 1960-07-18 1964-06-09 Gen Precision Inc Method for obtaining a conductor panel
DE1764261B2 (en) * 1967-06-01 1976-05-26 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) GAS DISCHARGE DEVICE WITH TWO PARALLEL SYSTEMS OF LONG ELECTRODES THAT CROSS VERTICAL
US3614511A (en) * 1967-11-24 1971-10-19 Owens Illinois Inc Gas discharge display memory device
US3618071A (en) * 1968-01-19 1971-11-02 Owens Illinois Inc Interfacing circuitry and method for multiple-discharge gaseous display and/or memory panels
NL155981B (en) * 1968-05-18 1978-02-15 Philips Nv DISCHARGE TUBE WITH TWO SYSTEMS CROSSING ELECTRODES.
BE739303A (en) * 1968-10-02 1970-03-24
US3589789A (en) * 1968-11-22 1971-06-29 Ibm Method of producing an open cell color plasma display device
US3585443A (en) * 1969-06-10 1971-06-15 Ibm Three-dimensional gas panel
GB1252838A (en) * 1969-08-28 1971-11-10
US3602756A (en) * 1969-12-22 1971-08-31 Engelhard Min & Chem Gas ionization display device
US3617796A (en) * 1970-01-29 1971-11-02 Burroughs Corp Display panel construction
US3634719A (en) * 1970-09-08 1972-01-11 Owens Illinois Inc Gas discharge display/memory panel having lead oxide coated dielectric plates with decreased aging time

Also Published As

Publication number Publication date
NL7216053A (en) 1973-10-26
FR2181816B1 (en) 1978-12-08
FR2181816A1 (en) 1973-12-07
AU5487173A (en) 1974-10-31
AU471504B2 (en) 1976-04-29
CA981322A (en) 1976-01-06
DE2308083A1 (en) 1973-11-15
JPS5418551B2 (en) 1979-07-09
DE2308083C3 (en) 1983-11-10
JPS4922077A (en) 1974-02-27
US3790849A (en) 1974-02-05
DE2308083B2 (en) 1978-07-06
NL159811B (en) 1979-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee