FI802646A7 - Elektronitykki vastutyyppisine linsseineen, jossa on yhdistelmästä muodostuva lineaarinen jännitteen profiili. - Google Patents

Elektronitykki vastutyyppisine linsseineen, jossa on yhdistelmästä muodostuva lineaarinen jännitteen profiili. Download PDF

Info

Publication number
FI802646A7
FI802646A7 FI802646A FI802646A FI802646A7 FI 802646 A7 FI802646 A7 FI 802646A7 FI 802646 A FI802646 A FI 802646A FI 802646 A FI802646 A FI 802646A FI 802646 A7 FI802646 A7 FI 802646A7
Authority
FI
Finland
Prior art keywords
resistor
combination
electron gun
linear voltage
voltage profile
Prior art date
Application number
FI802646A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Norman David Winarsky
Roger Wolfe Cohen
David Paul Bortfeld
Leon Joseph 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 FI802646A7 publication Critical patent/FI802646A7/fi

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
FI802646A 1979-08-28 1980-08-21 Elektronitykki vastutyyppisine linsseineen, jossa on yhdistelmästä muodostuva lineaarinen jännitteen profiili. FI802646A7 (fi)

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 (1)

Publication Number Publication Date
FI802646A7 true FI802646A7 (fi) 1981-02-28

Family

ID=22096550

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802646A FI802646A7 (fi) 1979-08-28 1980-08-21 Elektronitykki vastutyyppisine linsseineen, jossa on yhdistelmästä muodostuva lineaarinen jännitteen profiili.

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
PL226415A1 (ref) 1981-07-10
PL130392B1 (en) 1984-08-31
JPS5636851A (en) 1981-04-10
IT1132339B (it) 1986-07-02
SU1266477A3 (ru) 1986-10-23

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RCA CORPORATION