JPS5784554A - Cathode-ray tube device - Google Patents

Cathode-ray tube device

Info

Publication number
JPS5784554A
JPS5784554A JP16015980A JP16015980A JPS5784554A JP S5784554 A JPS5784554 A JP S5784554A JP 16015980 A JP16015980 A JP 16015980A JP 16015980 A JP16015980 A JP 16015980A JP S5784554 A JPS5784554 A JP S5784554A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
electron
grid
circular holes
Prior art date
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
JP16015980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138348B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Suzuki
Masao Natsuhara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Matsushita Electric Industrial Co Ltd
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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP16015980A priority Critical patent/JPS5784554A/ja
Publication of JPS5784554A publication Critical patent/JPS5784554A/ja
Publication of JPH0138348B2 publication Critical patent/JPH0138348B2/ja
Granted 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
JP16015980A 1980-11-13 1980-11-13 Cathode-ray tube device Granted JPS5784554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16015980A JPS5784554A (en) 1980-11-13 1980-11-13 Cathode-ray tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16015980A JPS5784554A (en) 1980-11-13 1980-11-13 Cathode-ray tube device

Publications (2)

Publication Number Publication Date
JPS5784554A true JPS5784554A (en) 1982-05-26
JPH0138348B2 JPH0138348B2 (enrdf_load_stackoverflow) 1989-08-14

Family

ID=15709137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16015980A Granted JPS5784554A (en) 1980-11-13 1980-11-13 Cathode-ray tube device

Country Status (1)

Country Link
JP (1) JPS5784554A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558253A (en) * 1983-04-18 1985-12-10 Rca Corporation Color picture tube having an inline electron gun with asymmetric focusing lens
US4629933A (en) * 1983-05-06 1986-12-16 U.S. Philips Corporation Cathode-ray tube having an electron gun with an astigmatic focusing grid
US4641058A (en) * 1982-07-05 1987-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Electron gun
EP0178857B1 (en) * 1984-10-19 1989-08-30 Rca Licensing Corporation Electron gun
KR100814874B1 (ko) * 2002-04-12 2008-03-18 삼성에스디아이 주식회사 음극선관용 전자총

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185667A (ja) * 1975-01-24 1976-07-27 Matsushita Electronics Corp Karaajuzokansochi
JPS5189383A (enrdf_load_stackoverflow) * 1975-01-31 1976-08-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185667A (ja) * 1975-01-24 1976-07-27 Matsushita Electronics Corp Karaajuzokansochi
JPS5189383A (enrdf_load_stackoverflow) * 1975-01-31 1976-08-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641058A (en) * 1982-07-05 1987-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Electron gun
US4558253A (en) * 1983-04-18 1985-12-10 Rca Corporation Color picture tube having an inline electron gun with asymmetric focusing lens
US4629933A (en) * 1983-05-06 1986-12-16 U.S. Philips Corporation Cathode-ray tube having an electron gun with an astigmatic focusing grid
EP0178857B1 (en) * 1984-10-19 1989-08-30 Rca Licensing Corporation Electron gun
KR100814874B1 (ko) * 2002-04-12 2008-03-18 삼성에스디아이 주식회사 음극선관용 전자총

Also Published As

Publication number Publication date
JPH0138348B2 (enrdf_load_stackoverflow) 1989-08-14

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