PL130392B1 - Electron gun - Google Patents

Electron gun Download PDF

Info

Publication number
PL130392B1
PL130392B1 PL1980226415A PL22641580A PL130392B1 PL 130392 B1 PL130392 B1 PL 130392B1 PL 1980226415 A PL1980226415 A PL 1980226415A PL 22641580 A PL22641580 A PL 22641580A PL 130392 B1 PL130392 B1 PL 130392B1
Authority
PL
Poland
Prior art keywords
lens
resistive
electrode
sections
electron gun
Prior art date
Application number
PL1980226415A
Other languages
English (en)
Polish (pl)
Other versions
PL226415A1 (ref
Inventor
Norman D Winarsky
Roger W Cohen
David P Bortfeld
Leon J Vieland
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of PL226415A1 publication Critical patent/PL226415A1/xx
Publication of PL130392B1 publication Critical patent/PL130392B1/pl

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • 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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Electron Beam Exposure (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Liquid Crystal (AREA)
PL1980226415A 1979-08-28 1980-08-26 Electron gun PL130392B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/070,645 US4243911A (en) 1979-08-28 1979-08-28 Resistive lens electron gun with compound linear voltage profile

Publications (2)

Publication Number Publication Date
PL226415A1 PL226415A1 (ref) 1981-07-10
PL130392B1 true PL130392B1 (en) 1984-08-31

Family

ID=22096550

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1980226415A PL130392B1 (en) 1979-08-28 1980-08-26 Electron gun

Country Status (12)

Country Link
US (1) US4243911A (ref)
JP (1) JPS5928938B2 (ref)
BR (1) BR8005321A (ref)
CA (1) CA1143775A (ref)
DD (1) DD153021A5 (ref)
DE (1) DE3032486C2 (ref)
FI (1) FI802646A7 (ref)
FR (1) FR2464554A1 (ref)
GB (1) GB2057186B (ref)
IT (1) IT1132339B (ref)
PL (1) PL130392B1 (ref)
SU (1) SU1266477A3 (ref)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345185A (en) * 1980-06-10 1982-08-17 Sony Corporation Cathode ray tube apparatus
US4531075A (en) * 1982-09-27 1985-07-23 Rca Corporation Electron gun having arc suppression means
US4514661A (en) * 1982-09-27 1985-04-30 Rca Corporation Arc-suppression means for an electron gun having a split electrode
JPH0752630B2 (ja) * 1985-12-09 1995-06-05 株式会社東芝 電子銃構体
JP2609627B2 (ja) * 1987-09-18 1997-05-14 株式会社日立製作所 陰極線管
JPH09320485A (ja) * 1996-03-26 1997-12-12 Sony Corp カラー陰極線管
JPH10255682A (ja) * 1997-03-14 1998-09-25 Sony Corp 陰極線管
CN108957095B (zh) * 2018-06-13 2024-07-02 贵州电网有限责任公司 一种直流电压互感器及其电压测试方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE715021C (de) * 1933-02-06 1941-12-17 Telefunken Gmbh Elektrische Elektronensammellinse fuer Hochvakuumelektronenstrahlroehren
US2143390A (en) * 1933-12-30 1939-01-10 Telefunken Gmbh Electron tube
US3995194A (en) * 1974-08-02 1976-11-30 Zenith Radio Corporation Electron gun having an extended field electrostatic focus lens
US3932786A (en) * 1974-11-29 1976-01-13 Rca Corporation Electron gun with a multi-element electron lens
US4010312A (en) * 1975-01-23 1977-03-01 Rca Corporation High resistance cermet film and method of making the same
US4091144A (en) * 1976-05-24 1978-05-23 Rca Corporation Article with electrically-resistive glaze for use in high-electric fields and method of making same
US4124810A (en) * 1977-06-06 1978-11-07 Rca Corporation Electron gun having a distributed electrostatic lens
US4143298A (en) * 1977-09-01 1979-03-06 Zenith Radio Corporation Television cathode ray tube having a voltage divider providing temperature-invariant voltage and associated method
US4281270A (en) * 1979-06-25 1981-07-28 Rca Corporation Precoated resistive lens structure for electron gun and method of fabrication

Also Published As

Publication number Publication date
FR2464554B1 (ref) 1985-04-12
JPS5928938B2 (ja) 1984-07-17
GB2057186B (en) 1983-08-10
BR8005321A (pt) 1981-03-04
DD153021A5 (de) 1981-12-16
FR2464554A1 (fr) 1981-03-06
GB2057186A (en) 1981-03-25
DE3032486C2 (de) 1984-06-14
DE3032486A1 (de) 1981-03-12
IT8024035A0 (it) 1980-08-06
US4243911A (en) 1981-01-06
CA1143775A (en) 1983-03-29
FI802646A7 (fi) 1981-02-28
PL226415A1 (ref) 1981-07-10
JPS5636851A (en) 1981-04-10
IT1132339B (it) 1986-07-02
SU1266477A3 (ru) 1986-10-23

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