KR910001416B1 - 스티그매터가 개선된 확대 집속렌즈형 인라인 전자총을 갖는 컬러수상관 - Google Patents

스티그매터가 개선된 확대 집속렌즈형 인라인 전자총을 갖는 컬러수상관 Download PDF

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Publication number
KR910001416B1
KR910001416B1 KR8203109A KR820003109A KR910001416B1 KR 910001416 B1 KR910001416 B1 KR 910001416B1 KR 8203109 A KR8203109 A KR 8203109A KR 820003109 A KR820003109 A KR 820003109A KR 910001416 B1 KR910001416 B1 KR 910001416B1
Authority
KR
South Korea
Prior art keywords
electron gun
electrode
electron
screen
color
Prior art date
Application number
KR8203109A
Other languages
English (en)
Korean (ko)
Other versions
KR840000973A (ko
Inventor
야오-첸 싱
헨리 휴즈 리챠드
Original Assignee
글렌. 에이치. 브루스틀
알 씨 에이 라이센싱 코오포레이숀
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
Priority claimed from US06/282,229 external-priority patent/US4406970A/en
Priority claimed from US06/282,230 external-priority patent/US4388553A/en
Application filed by 글렌. 에이치. 브루스틀, 알 씨 에이 라이센싱 코오포레이숀 filed Critical 글렌. 에이치. 브루스틀
Publication of KR840000973A publication Critical patent/KR840000973A/ko
Application granted granted Critical
Publication of KR910001416B1 publication Critical patent/KR910001416B1/ko

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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
    • 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
    • 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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR8203109A 1981-07-10 1982-07-10 스티그매터가 개선된 확대 집속렌즈형 인라인 전자총을 갖는 컬러수상관 KR910001416B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US282,230 1981-07-10
US06/282,229 US4406970A (en) 1981-07-10 1981-07-10 Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
US282230 1981-07-10
US282,229 1981-07-10
US06/282,230 US4388553A (en) 1981-07-10 1981-07-10 Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
US282229 1981-07-10

Publications (2)

Publication Number Publication Date
KR840000973A KR840000973A (ko) 1984-03-26
KR910001416B1 true KR910001416B1 (ko) 1991-03-05

Family

ID=26961316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203109A KR910001416B1 (ko) 1981-07-10 1982-07-10 스티그매터가 개선된 확대 집속렌즈형 인라인 전자총을 갖는 컬러수상관

Country Status (11)

Country Link
JP (1) JPS5859535A (ru)
KR (1) KR910001416B1 (ru)
BR (1) BR8203963A (ru)
CS (1) CS238629B2 (ru)
DE (1) DE3225634C2 (ru)
FR (1) FR2509526B1 (ru)
GB (1) GB2101805B (ru)
IT (1) IT1151697B (ru)
NL (1) NL8202797A (ru)
PL (1) PL138314B1 (ru)
SU (1) SU1347873A3 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302773A (nl) * 1983-08-05 1985-03-01 Philips Nv Kleurenbeeldbuis.
US4583024A (en) * 1984-02-21 1986-04-15 Rca Corporation Color picture tube having an inline electron gun with built-in stigmator
US4595858A (en) * 1984-12-03 1986-06-17 Rca Corporation Reinforcing means for a cup-shaped electron gun electrode
JPH0275133A (ja) * 1988-09-09 1990-03-14 Hitachi Ltd カラー陰極線管の電子銃構体
CA2039501C (en) * 1990-04-16 1999-02-02 Loren Lee Maninger Color picture tube having inline electron gun with focus adjustement means
FR2724046B1 (fr) * 1994-08-26 1996-10-04 Thomson Tubes & Displays Canon a electrons coplanaire a electrodes de focalisation ameliorees

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
US3873879A (en) * 1972-01-14 1975-03-25 Rca Corp In-line electron gun
US4086513A (en) * 1975-03-03 1978-04-25 Rca Corporation Plural gun cathode ray tube having parallel plates adjacent grid apertures
US4168452A (en) * 1976-06-10 1979-09-18 Zenith Radio Corporation Tetrode section for a unitized, three-beam electron gun having an extended field main focus lens
US4317065A (en) * 1980-02-28 1982-02-23 Rca Corporation Color picture tube having an improved electron gun with expanded lenses
US4370592A (en) * 1980-10-29 1983-01-25 Rca Corporation Color picture tube having an improved inline electron gun with an expanded focus lens

Also Published As

Publication number Publication date
JPS5859535A (ja) 1983-04-08
NL8202797A (nl) 1983-02-01
IT1151697B (it) 1986-12-24
FR2509526B1 (fr) 1986-08-29
CS238629B2 (en) 1985-12-16
PL138314B1 (en) 1986-09-30
IT8222268A0 (it) 1982-07-06
GB2101805B (en) 1985-08-21
SU1347873A3 (ru) 1987-10-23
JPH021344B2 (ru) 1990-01-11
DE3225634A1 (de) 1983-02-03
DE3225634C2 (de) 1986-05-07
PL237382A1 (en) 1983-01-31
BR8203963A (pt) 1983-06-28
FR2509526A1 (fr) 1983-01-14
IT8222268A1 (it) 1984-01-06
KR840000973A (ko) 1984-03-26
GB2101805A (en) 1983-01-19

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