SU1722254A3 - Электронна пушка - Google Patents

Электронна пушка Download PDF

Info

Publication number
SU1722254A3
SU1722254A3 SU792748999A SU2748999A SU1722254A3 SU 1722254 A3 SU1722254 A3 SU 1722254A3 SU 792748999 A SU792748999 A SU 792748999A SU 2748999 A SU2748999 A SU 2748999A SU 1722254 A3 SU1722254 A3 SU 1722254A3
Authority
SU
USSR - Soviet Union
Prior art keywords
gun
electron
electrode
region
electrodes
Prior art date
Application number
SU792748999A
Other languages
English (en)
Russian (ru)
Inventor
Генри Хьюз Ричард
Чен Хсинг-Яо
Original Assignee
Рка Корпорейшн (Фирма)
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 Рка Корпорейшн (Фирма) filed Critical Рка Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU1722254A3 publication Critical patent/SU1722254A3/ru

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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cold Cathode And The Manufacture (AREA)
SU792748999A 1978-04-12 1979-04-11 Электронна пушка SU1722254A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89558878A 1978-04-12 1978-04-12

Publications (1)

Publication Number Publication Date
SU1722254A3 true SU1722254A3 (ru) 1992-03-23

Family

ID=25404723

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792748999A SU1722254A3 (ru) 1978-04-12 1979-04-11 Электронна пушка

Country Status (18)

Country Link
JP (1) JPS54145472A (de)
AU (1) AU4515779A (de)
BE (1) BE875443A (de)
BR (1) BR7902199A (de)
CA (1) CA1138519A (de)
CZ (1) CZ278259B6 (de)
DD (1) DD143125A5 (de)
DE (1) DE2914838C2 (de)
ES (1) ES479316A1 (de)
FI (1) FI791127A (de)
FR (1) FR2423057A1 (de)
GB (1) GB2020092B (de)
HK (1) HK59887A (de)
IT (1) IT1112465B (de)
MX (1) MX4332E (de)
NL (1) NL189323C (de)
PL (1) PL126827B1 (de)
SU (1) SU1722254A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234814A (en) * 1978-09-25 1980-11-18 Rca Corporation Electron gun with astigmatic flare-reducing beam forming region
US4498028A (en) * 1981-09-28 1985-02-05 Zenith Electronics Corporation Ultra-short LoBi electron gun for very short cathode ray tubes
US4529910A (en) * 1982-03-31 1985-07-16 Zenith Electronics Corporation High-performance electron gun
NL8204185A (nl) * 1982-10-29 1984-05-16 Philips Nv Kathodestraalbuis.
JPS59148242A (ja) * 1983-02-14 1984-08-24 Matsushita Electronics Corp 受像管装置
EP0237005A3 (de) * 1986-03-11 1988-10-12 Matsushita Electronics Corporation Farbbildröhre
FR2724048B1 (fr) * 1994-08-26 1997-01-10 Thomson Tubes & Displays Canon a electrons coplanaire a zone de formation de faisceau amelioree
JP2000243218A (ja) 1999-02-17 2000-09-08 Nec Corp 電子放出装置及びその駆動方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156511B (de) * 1957-10-28 1963-10-31 Rauland Corp Strahlerzeugungssystem fuer eine kathodenmodulierte Kathodenstrahlroehre
US3090882A (en) * 1960-04-13 1963-05-21 Rca Corp Electron gun
US3295001A (en) * 1963-06-04 1966-12-27 Sylvania Electric Prod Cathode ray tube gun having a second grid with an effective thickness
US3374379A (en) * 1964-03-02 1968-03-19 Nippon Columbia Low second grid voltage electron gun
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
JPS5522906B2 (de) * 1974-05-20 1980-06-19
US3995194A (en) * 1974-08-02 1976-11-30 Zenith Radio Corporation Electron gun having an extended field electrostatic focus lens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Кельман В.М., Явор С.Я. Электронна оптика. - М. -Л.:-1969, с. 127-152. Патент US N 3772554, кл. Н 01 J 29/50, 1973. *

Also Published As

Publication number Publication date
GB2020092A (en) 1979-11-07
GB2020092B (en) 1983-01-06
FR2423057B1 (de) 1984-03-02
NL189323C (nl) 1993-03-01
CA1138519A (en) 1982-12-28
CZ278259B6 (en) 1993-11-17
BR7902199A (pt) 1979-12-04
DD143125A5 (de) 1980-07-30
DE2914838C2 (de) 1986-11-06
HK59887A (en) 1987-08-21
ES479316A1 (es) 1979-06-16
MX4332E (es) 1982-03-25
NL189323B (nl) 1992-10-01
IT1112465B (it) 1986-01-13
JPS54145472A (en) 1979-11-13
FI791127A (fi) 1979-10-13
PL126827B1 (en) 1983-09-30
AU4515779A (en) 1979-10-18
BE875443A (nl) 1979-07-31
DE2914838A1 (de) 1979-10-18
CZ246779A3 (en) 1993-06-16
JPH0419660B2 (de) 1992-03-31
FR2423057A1 (fr) 1979-11-09
PL214828A1 (de) 1980-05-05
NL7902868A (nl) 1979-10-16
IT7921663A0 (it) 1979-04-06

Similar Documents

Publication Publication Date Title
KR900006172B1 (ko) 음극선관
KR910001187B1 (ko) 음극선관
US5404071A (en) Dynamic focusing electron gun
SU1722254A3 (ru) Электронна пушка
US5397959A (en) Twin-convex electron gun
GB1602135A (en) Electron gun having a distributed electrostatic lens
KR970008567B1 (ko) 3개의 비점수차 렌즈를 갖는 인라인 전자총을 구비한 컬러 수상관
US4961022A (en) Display tube including a helical focusing lens with a non-rotationally symmetrical lens element
JPH07161310A (ja) カラー受像管用電子銃
US4591760A (en) Cathode ray tube apparatus
KR910001400B1 (ko) 비임 형성 영역을 가진 음극 선관용 전자총
GB2046988A (en) Colour television tube guns
EP0716771B1 (de) Anzeigevorrichtung und kathodenstrahlröhre
US5455481A (en) Electrode structure of an electron gun for a cathode ray tube
KR100287475B1 (ko) 음극선관
US4368405A (en) Electron gun for a cathode ray tube
US4399388A (en) Picture tube with an electron gun having non-circular aperture
JP3315173B2 (ja) カラー受像管装置
KR100228161B1 (ko) 칼라 수상관용 전자총
JPH0118536B2 (de)
US7148614B2 (en) Electron gun for cathode ray tube
JPH0379813B2 (de)
KR19980028116A (ko) 컬러 음극선관용 전자총의 집속전극 구조
KR960000917B1 (ko) 칼라 음극선관용 인라인형 전자총
KR200160133Y1 (ko) 단과 플랜지부 g4전극을 지니는 음극선관의 인라인형 전자총