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JPS4882770A - - Google Patents

Info

Publication number
JPS4882770A
JPS4882770A JP47053741A JP5374172A JPS4882770A JP S4882770 A JPS4882770 A JP S4882770A JP 47053741 A JP47053741 A JP 47053741A JP 5374172 A JP5374172 A JP 5374172A JP S4882770 A JPS4882770 A JP S4882770A
Authority
JP
Japan
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.)
Granted
Application number
JP47053741A
Other languages
Japanese (ja)
Other versions
JPS5232714B2 (de
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 filed Critical
Publication of JPS4882770A publication Critical patent/JPS4882770A/ja
Publication of JPS5232714B2 publication Critical patent/JPS5232714B2/ja
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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
    • 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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/58—Electron beam control inside the vessel
    • H01J2229/581—Electron beam control inside the vessel by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/58—Electron beam control inside the vessel
    • H01J2229/583—Electron beam control inside the vessel at the source
    • H01J2229/5835—Electron beam control inside the vessel at the source cooperating with the electron gun
JP47053741A 1972-01-14 1972-05-30 Expired JPS5232714B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21775872A 1972-01-14 1972-01-14

Publications (2)

Publication Number Publication Date
JPS4882770A true JPS4882770A (de) 1973-11-05
JPS5232714B2 JPS5232714B2 (de) 1977-08-23

Family

ID=22812393

Family Applications (4)

Application Number Title Priority Date Filing Date
JP47053741A Expired JPS5232714B2 (de) 1972-01-14 1972-05-30
JP51030785A Granted JPS51118958A (en) 1972-01-14 1976-03-18 Crt
JP2658977A Granted JPS52100971A (en) 1972-01-14 1977-03-09 Crt
JP2659077A Granted JPS52132670A (en) 1972-01-14 1977-03-09 Crt

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP51030785A Granted JPS51118958A (en) 1972-01-14 1976-03-18 Crt
JP2658977A Granted JPS52100971A (en) 1972-01-14 1977-03-09 Crt
JP2659077A Granted JPS52132670A (en) 1972-01-14 1977-03-09 Crt

Country Status (19)

Country Link
US (1) US3772554A (de)
JP (4) JPS5232714B2 (de)
KR (1) KR780000391B1 (de)
AR (1) AR196104A1 (de)
BE (1) BE793992A (de)
BR (1) BR7300153D0 (de)
CA (1) CA969597A (de)
CS (1) CS199546B2 (de)
DD (1) DD103093A5 (de)
DE (1) DE2223369C3 (de)
ES (1) ES410383A1 (de)
FR (1) FR2167898B1 (de)
GB (1) GB1381018A (de)
IT (1) IT973241B (de)
NL (1) NL184445C (de)
PL (1) PL83625B1 (de)
RO (1) RO78240A (de)
SU (1) SU495851A3 (de)
ZA (1) ZA73216B (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891863U (de) * 1972-02-05 1973-11-05
JPS4982661U (de) * 1972-11-06 1974-07-17
JPS5017170A (de) * 1973-06-12 1975-02-22
JPS5038462A (de) * 1973-08-08 1975-04-09
JPS50103260A (de) * 1974-01-11 1975-08-15
JPS50141220A (de) * 1974-04-30 1975-11-13
JPS50159959A (de) * 1974-06-13 1975-12-24
JPS51118957A (en) * 1975-03-03 1976-10-19 Rca Corp Crt
JPS5212564A (en) * 1975-07-18 1977-01-31 Matsushita Electronics Corp Cathode ray tube
JPS5259526A (en) * 1975-11-12 1977-05-17 Hitachi Ltd Color picture tube with deflection magnetic field control elements
JPS5297055U (de) * 1976-01-19 1977-07-20
JPS532066A (en) * 1976-06-28 1978-01-10 Matsushita Electronics Corp Inline type double beam electronic gun
JPS5342672A (en) * 1976-09-30 1978-04-18 Mitsubishi Electric Corp Color picture receiving tube device
JPS53118972A (en) * 1977-03-28 1978-10-17 Toshiba Corp Electron gun constituent body
JPS53153856U (de) * 1977-05-09 1978-12-04
JPS5625444U (de) * 1980-07-15 1981-03-09

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892996A (en) * 1972-01-14 1975-07-01 Rca Corp Self-converging color television display system
NL7217179A (de) * 1972-12-16 1974-06-18
JPS5433708B2 (de) * 1973-08-08 1979-10-22
JPS5046263A (de) * 1973-08-29 1975-04-24
US3890528A (en) * 1974-03-29 1975-06-17 Gte Sylvania Inc Common focusing electrode for plurality of beams and having same plurality of internal shields
US4071803A (en) * 1974-09-19 1978-01-31 Tokyo Shibaura Electric Co., Ltd. Electron gun assembly
US3952224A (en) * 1974-10-04 1976-04-20 Rca Corporation In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
JPS5615102B2 (de) * 1974-10-14 1981-04-08
US3978367A (en) * 1975-02-27 1976-08-31 Westinghouse Electric Corporation Cathode ray tube second electrode having rectangular projecting ridge
US3987328A (en) * 1975-08-22 1976-10-19 Hitachi, Ltd. In-line type electron gun assembly for use in multi-beam type color picture tubes
JPS5342212U (de) * 1976-09-17 1978-04-12
US4049990A (en) * 1976-10-08 1977-09-20 Gte Sylvania Incorporated CRT in-line gun electrode having strengthening ribs
US4218634A (en) * 1977-10-05 1980-08-19 Tokyo Shibaura Denki Kabushiki Kaisha Electron gun
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
NL7802129A (nl) * 1978-02-27 1979-08-29 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
US4318027A (en) * 1978-04-12 1982-03-02 Rca Corporation High potential, low magnification electron gun
AU4515779A (en) * 1978-04-12 1979-10-18 Rca Corp. Electron gun
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4208610A (en) * 1978-06-09 1980-06-17 Zenith Radio Corporation Television picture tubes having an electron gun with aperture electrode shielding means
DE2832687C2 (de) * 1978-07-26 1984-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenstrahlerzeugungssystem einer Farbbildkathodenstrahlröhre
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.
US4234814A (en) * 1978-09-25 1980-11-18 Rca Corporation Electron gun with astigmatic flare-reducing beam forming region
JPS5553853A (en) * 1978-10-17 1980-04-19 Toshiba Corp Electron gun structure
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
US4350923A (en) * 1980-03-27 1982-09-21 Rca Corporation Electron gun with balanced lens lips to reduce astigmatism
US4318026A (en) * 1980-04-30 1982-03-02 Rca Corporation Method of making a grid for a cathode-ray tube electron gun
US4604548A (en) * 1980-05-29 1986-08-05 Rca Corporation Electron gun with afterglow eliminator
JPS5763750A (en) * 1980-10-03 1982-04-17 Hitachi Ltd Control picture tube electron gun
US4370592A (en) * 1980-10-29 1983-01-25 Rca Corporation Color picture tube having an improved inline electron gun with an expanded focus lens
US4409514A (en) * 1981-04-29 1983-10-11 Rca Corporation Electron gun with improved beam forming region
US4400649A (en) * 1981-07-10 1983-08-23 Rca Corporation Color picture tube having an improved expanded focus lens type inline electron gun
US4388552A (en) * 1981-07-10 1983-06-14 Rca Corporation Color picture tube having an improved expanded focus lens type inline electron gun
PT75085B (en) * 1981-07-10 1984-05-15 Rca Corp Color image display systems
US4620133A (en) * 1982-01-29 1986-10-28 Rca Corporation Color image display systems
FR2509526B1 (fr) * 1981-07-10 1986-08-29 Rca Corp Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube
US4514659A (en) * 1982-03-04 1985-04-30 Rca Corporation Inline electron gun for high resolution color display tube
US4486685A (en) * 1982-05-14 1984-12-04 Rca Corporation Electron gun assembly with bead strap having an angulated grasping member
JPS58181476U (ja) * 1982-05-25 1983-12-03 元田電子工業株式会社 自動搬送機のバランス装置
US4513222A (en) * 1983-01-27 1985-04-23 Rca Corporation Color picture tube having reconvergence slots formed in a screen grid electrode of an inline electron gun
DE3462200D1 (en) * 1983-02-09 1987-02-26 Nec Corp Colour cathode ray tube
US4520292A (en) * 1983-05-06 1985-05-28 Rca Corporation Cathode-ray tube having an asymmetric slot formed in a screen grid electrode of an inline electron gun
US4523123A (en) * 1983-05-06 1985-06-11 Rca Corporation Cathode-ray tube having asymmetric slots formed in a screen grid electrode of an inline electron gun
IT1176203B (it) * 1983-06-27 1987-08-18 Rca Corp Tubo a raggi catodici con un cannone elettronico presentante una regione di formazione di un fascio astigmatico
US4547697A (en) * 1983-07-22 1985-10-15 North American Philips Consumer Electronics Corp. CRT Shunt retaining means
US4558254A (en) * 1984-04-30 1985-12-10 Rca Corporation Cathode-ray tube having an improved low power cathode assembly
US4782263A (en) * 1984-05-21 1988-11-01 Rca Licensing Corporation Inline electron gun having at least one modified cathode assembly
US4608515A (en) * 1985-04-30 1986-08-26 Rca Corporation Cathode-ray tube having a screen grid with asymmetric beam focusing means and refraction lens means formed therein
US4701678A (en) * 1985-12-11 1987-10-20 Zenith Electronics Corporation Electron gun system with dynamic focus and dynamic convergence
US4728915A (en) * 1986-03-18 1988-03-01 Matsushita Electronics Corporation Deflection yoke for a color cathode ray tube
US4771216A (en) * 1987-08-13 1988-09-13 Zenith Electronics Corporation Electron gun system providing for control of convergence, astigmatism and focus with a single dynamic signal
US4883438A (en) * 1988-06-29 1989-11-28 Rca Licensing Corp. Method for spot-knocking an electron gun mount assembly of a CRT
US4883437A (en) * 1988-06-29 1989-11-28 Rca Licensing Corp. Method for spot-knocking an electron gun mount assembly of a crt utilizing a magnetic field
US5091673A (en) * 1988-09-28 1992-02-25 Kabushiki Kaisha Toshba Color cathode ray tube apparatus
US5038073A (en) * 1988-12-23 1991-08-06 Samsung Electron Devices Co., Ltd. Electron gun for cathode ray tube
US5036258A (en) * 1989-08-11 1991-07-30 Zenith Electronics Corporation Color CRT system and process with dynamic quadrupole lens structure
US5055749A (en) * 1989-08-11 1991-10-08 Zenith Electronics Corporation Self-convergent electron gun system
US5061881A (en) * 1989-09-04 1991-10-29 Matsushita Electronics Corporation In-line electron gun
US5043625A (en) * 1989-11-15 1991-08-27 Zenith Electronics Corporation Spherical aberration-corrected inline electron gun
CN1042073C (zh) * 1992-11-02 1999-02-10 东芝株式会社 彩色显像管
JP3599765B2 (ja) * 1993-04-20 2004-12-08 株式会社東芝 陰極線管装置
JPH0729512A (ja) * 1993-05-14 1995-01-31 Toshiba Corp カラー受像管
WO1996006447A1 (en) * 1994-08-25 1996-02-29 Philips Electronics N.V. Cathode ray tube provided with an electron gun, and electrostatic lens system
KR100189611B1 (ko) * 1995-07-28 1999-06-01 구자홍 칼라음극선관용 전자총
FR2764730B1 (fr) * 1997-06-13 1999-09-17 Thomson Tubes Electroniques Canon electronique pour tube electronique multifaisceau et tube electronique multifaisceau equipe de ce canon
KR19990013912A (ko) 1997-07-15 1999-02-25 카나이 쯔토무 컬러 음극선관
TW392190B (en) * 1998-05-11 2000-06-01 Koninkl Philips Electronics Nv Cathode ray tube comprising an electron gun
KR100708630B1 (ko) * 2000-03-14 2007-04-18 삼성에스디아이 주식회사 전자총과 이를 이용한 칼라 음극선관
WO2002097844A2 (en) * 2001-06-01 2002-12-05 Koninklijke Philips Electronics N.V. Display tube and display device
JP5663717B2 (ja) * 2005-09-06 2015-02-04 カール ツァイス マイクロスコピー ゲーエムベーハーＣａｒｌ Ｚｅｉｓｓ Ｍｉｃｒｏｓｃｏｐｙ Ｇｍｂｈ 荷電粒子システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
NL82605C (de) * 1942-04-08
US2849647A (en) * 1954-03-04 1958-08-26 Philips Corp Color television reproducing device
US2887598A (en) * 1956-04-16 1959-05-19 Rca Corp Plural gun cathode ray tube
US2859378A (en) * 1956-05-21 1958-11-04 Gen Electric Electrode system for cathode ray tubes
NL278119A (de) * 1961-05-08
NL286376A (de) * 1961-12-07
NL151555B (nl) * 1967-11-11 1976-11-15 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.
US3534208A (en) * 1968-05-24 1970-10-13 Gen Electric Cathode ray tube having three in-line guns and center beam convergence shield modifying center beam raster size
US3651369A (en) * 1968-11-13 1972-03-21 Sony Corp Cathode ray tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891863U (de) * 1972-02-05 1973-11-05
JPS5342053Y2 (de) * 1972-02-05 1978-10-11
JPS4982661U (de) * 1972-11-06 1974-07-17
JPS5721255Y2 (de) * 1972-11-06 1982-05-08
JPS5017170A (de) * 1973-06-12 1975-02-22
JPS552700B2 (de) * 1973-06-12 1980-01-22
JPS5038462A (de) * 1973-08-08 1975-04-09
JPS50103260A (de) * 1974-01-11 1975-08-15
JPS50141220A (de) * 1974-04-30 1975-11-13
JPS50159959A (de) * 1974-06-13 1975-12-24
JPS5520632B2 (de) * 1974-06-13 1980-06-04
JPS51118957A (en) * 1975-03-03 1976-10-19 Rca Corp Crt
JPS607345B2 (ja) * 1975-03-03 1985-02-23 アール シーエー コーポレーシヨン 陰極線管
JPS5212564A (en) * 1975-07-18 1977-01-31 Matsushita Electronics Corp Cathode ray tube
JPS5259526A (en) * 1975-11-12 1977-05-17 Hitachi Ltd Color picture tube with deflection magnetic field control elements
JPS5845135B2 (ja) * 1975-11-12 1983-10-07 株式会社日立製作所 ヘンコウジカイセイギヨソシツキカラ−ジユゾウカン
JPS5297055U (de) * 1976-01-19 1977-07-20
JPS532066A (en) * 1976-06-28 1978-01-10 Matsushita Electronics Corp Inline type double beam electronic gun
JPS587016B2 (ja) * 1976-06-28 1983-02-08 松下電子工業株式会社 インライン形複ビ−ム電子銃
JPS5342672A (en) * 1976-09-30 1978-04-18 Mitsubishi Electric Corp Color picture receiving tube device
JPS619701B2 (de) * 1976-09-30 1986-03-25 Mitsubishi Electric Corp
JPS568980B2 (de) * 1977-03-28 1981-02-26
JPS53118972A (en) * 1977-03-28 1978-10-17 Toshiba Corp Electron gun constituent body
JPS57519Y2 (de) * 1977-05-09 1982-01-06
JPS53153856U (de) * 1977-05-09 1978-12-04
JPS5625444U (de) * 1980-07-15 1981-03-09

Also Published As

Publication number Publication date
CS199546B2 (en) 1980-07-31
JPS557659B2 (de) 1980-02-27
ZA73216B (en) 1973-12-19
JPS52100971A (en) 1977-08-24
JPS51118958A (en) 1976-10-19
FR2167898B1 (de) 1976-05-14
BR7300153D0 (pt) 1973-09-27
CA969597A (en) 1975-06-17
JPS557658B2 (de) 1980-02-27
JPS5232714B2 (de) 1977-08-23
JPS524905B2 (de) 1977-02-08
NL184445B (nl) 1989-02-16
RO78240A (ro) 1982-04-12
AR196104A1 (es) 1973-11-30
KR780000391B1 (en) 1978-10-04
DD103093A5 (de) 1974-01-05
FR2167898A1 (de) 1973-08-24
JPS52132670A (en) 1977-11-07
GB1381018A (en) 1975-01-22
DE2223369A1 (de) 1973-07-19
DE2223369C3 (de) 1981-04-16
US3772554A (en) 1973-11-13
BE793992A (fr) 1973-05-02
SU495851A3 (ru) 1975-12-15
PL83625B1 (de) 1975-12-31
DE2223369B2 (de) 1977-12-01
NL184445C (nl) 1989-07-17
NL7300483A (de) 1973-07-17
IT973241B (it) 1974-06-10
ES410383A1 (es) 1975-12-01

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