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GB1348284A - Device for writing symbols on a target using charged particles - Google Patents

Device for writing symbols on a target using charged particles

Info

Publication number
GB1348284A
GB1348284A GB3114671A GB3114671A GB1348284A GB 1348284 A GB1348284 A GB 1348284A GB 3114671 A GB3114671 A GB 3114671A GB 3114671 A GB3114671 A GB 3114671A GB 1348284 A GB1348284 A GB 1348284A
Authority
GB
United Kingdom
Prior art keywords
target
charged particles
writing symbols
writing
symbols
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
GB3114671A
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.)
Northrop Grumman Corp
Original Assignee
Northrop Grumman 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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of GB1348284A publication Critical patent/GB1348284A/en
Expired 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/467—Control electrodes for flat display tubes, e.g. of the type covered by group H01J31/123
GB3114671A 1970-07-20 1971-07-02 Device for writing symbols on a target using charged particles Expired GB1348284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5633070A 1970-07-20 1970-07-20

Publications (1)

Publication Number Publication Date
GB1348284A true GB1348284A (en) 1974-03-13

Family

ID=22003702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3114671A Expired GB1348284A (en) 1970-07-20 1971-07-02 Device for writing symbols on a target using charged particles

Country Status (7)

Country Link
US (1) US3646382A (en)
JP (1) JPS53265B1 (en)
CA (1) CA933668A (en)
DE (1) DE2134467A1 (en)
FR (1) FR2103079A5 (en)
GB (1) GB1348284A (en)
NL (1) NL7110005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129205A (en) * 1982-10-22 1984-05-10 Philips Electronic Associated Colour display tube

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879629A (en) * 1973-06-25 1975-04-22 Ibm Gas display panel and method of making same
US4099085A (en) * 1976-03-31 1978-07-04 Rca Corporation Parallel vane structure for a flat display device
DE2623988A1 (en) * 1976-04-30 1977-12-08 Licentia Gmbh Modulation system for flow of charged particles - uses selection electrodes to switch stream to appropriate matrix cell of anode screen display
US4101802A (en) * 1977-03-07 1978-07-18 Rca Corporation Flat display device with beam guide
US4184069A (en) * 1978-03-28 1980-01-15 The United States Of America As Represented By The Secretary Of The Army Orthogonal array faceplate wafer tube display
EP0024656B1 (en) * 1979-08-16 1984-03-21 Kabushiki Kaisha Toshiba Flat display device
US4563613A (en) * 1984-05-01 1986-01-07 Xerox Corporation Gated grid structure for a vacuum fluorescent printing device
DE3911352C2 (en) * 1989-04-07 1994-11-03 Nokia Deutschland Gmbh Arrangement for contacting a plurality of control electrodes and method for producing the same
DE3911351A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik FLAT DISPLAY DEVICE
DE4340550A1 (en) * 1993-11-29 1995-06-01 Philips Patentverwaltung Electron tube with an input resonator cavity
KR0160321B1 (en) * 1994-04-28 1998-12-01 박현승 Gas flat display tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408532A (en) * 1965-12-06 1968-10-29 Northrop Corp Electron beam scanning device
US3559190A (en) * 1966-01-18 1971-01-26 Univ Illinois Gaseous display and memory apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129205A (en) * 1982-10-22 1984-05-10 Philips Electronic Associated Colour display tube

Also Published As

Publication number Publication date
US3646382A (en) 1972-02-29
FR2103079A5 (en) 1972-04-07
CA933668A (en) 1973-09-11
DE2134467A1 (en) 1972-01-27
NL7110005A (en) 1972-01-24
JPS53265B1 (en) 1978-01-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee