JPS55113244A - Electromagnetic focusing type cathode ray tube - Google Patents

Electromagnetic focusing type cathode ray tube

Info

Publication number
JPS55113244A
JPS55113244A JP1979679A JP1979679A JPS55113244A JP S55113244 A JPS55113244 A JP S55113244A JP 1979679 A JP1979679 A JP 1979679A JP 1979679 A JP1979679 A JP 1979679A JP S55113244 A JPS55113244 A JP S55113244A
Authority
JP
Japan
Prior art keywords
electron beam
cylinders
ray tube
cathode ray
magnetic
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
JP1979679A
Other languages
English (en)
Other versions
JPS6241373B2 (ja
Inventor
Soichi Sakurai
Kyohei Fukuda
Masanobu Takada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1979679A priority Critical patent/JPS55113244A/ja
Publication of JPS55113244A publication Critical patent/JPS55113244A/ja
Publication of JPS6241373B2 publication Critical patent/JPS6241373B2/ja
Granted legal-status Critical Current

Links

JP1979679A 1979-02-23 1979-02-23 Electromagnetic focusing type cathode ray tube Granted JPS55113244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979679A JPS55113244A (en) 1979-02-23 1979-02-23 Electromagnetic focusing type cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979679A JPS55113244A (en) 1979-02-23 1979-02-23 Electromagnetic focusing type cathode ray tube

Publications (2)

Publication Number Publication Date
JPS55113244A true JPS55113244A (en) 1980-09-01
JPS6241373B2 JPS6241373B2 (ja) 1987-09-02

Family

ID=12009302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979679A Granted JPS55113244A (en) 1979-02-23 1979-02-23 Electromagnetic focusing type cathode ray tube

Country Status (1)

Country Link
JP (1) JPS55113244A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448140Y2 (ja) * 1986-01-09 1992-11-12

Also Published As

Publication number Publication date
JPS6241373B2 (ja) 1987-09-02

Similar Documents

Publication Publication Date Title
MX160063A (es) Sistema de exhibicion mejorado para color
MX165597B (es) Sistema mejorado de exhibicion en color
CA2036857A1 (en) Color picture tube having an inline electron gun with an astigmatic prefocusing lens
JPS57138757A (en) Correction of deflection distortion
JPS55113244A (en) Electromagnetic focusing type cathode ray tube
JPS5535449A (en) Electromagnetic focusing type cathode ray tube
KR850000768A (ko) 음극선관
JPS57126047A (en) Color cathode-ray tube
JPS54117677A (en) Electron gun
JPS55108153A (en) In-line type electron gun
JPS5782951A (en) Flat type cathode-ray tube
JPS54156468A (en) Electron gun
JPS57141839A (en) Cathode made of lanthanum hexaboride single crystal
JPS55109346A (en) In-line type electron gun
JPS53136476A (en) Electrode constituent of electron gun for color cathode ray tube
KR920010702A (ko) 전자총의 시일드 컵 결합 방법 및 그 지그를 위한 장치
JPS55166851A (en) Electromagnetic focussing type cathode-ray tube
JPS56156660A (en) Electron gun
KR840009368A (ko) 칼라 표시관
KR960012238A (ko) 칼라 음극선관용 전자총
JPS55124933A (en) Electron gun for color picture tube
KR860002134A (ko) 컬러수상관
ES8700498A1 (es) Un tuvo de presentacion visual.
JPS5535450A (en) Electromagnetic focusing type cathode ray tube
KR950009790A (ko) 콘버어젼스 보정용 전극 및 이를 이용한 칼라음극선관용 전자총