JPS57168455A - Color cathode-ray tube - Google Patents

Color cathode-ray tube

Info

Publication number
JPS57168455A
JPS57168455A JP5345781A JP5345781A JPS57168455A JP S57168455 A JPS57168455 A JP S57168455A JP 5345781 A JP5345781 A JP 5345781A JP 5345781 A JP5345781 A JP 5345781A JP S57168455 A JPS57168455 A JP S57168455A
Authority
JP
Japan
Prior art keywords
tune
electron
beams
electrode
distorted
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
JP5345781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026188B2 (enrdf_load_stackoverflow
Inventor
Eiso Nosaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5345781A priority Critical patent/JPS57168455A/ja
Publication of JPS57168455A publication Critical patent/JPS57168455A/ja
Publication of JPH026188B2 publication Critical patent/JPH026188B2/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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H01J29/563—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for controlling cross-section
JP5345781A 1981-04-07 1981-04-07 Color cathode-ray tube Granted JPS57168455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5345781A JPS57168455A (en) 1981-04-07 1981-04-07 Color cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5345781A JPS57168455A (en) 1981-04-07 1981-04-07 Color cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS57168455A true JPS57168455A (en) 1982-10-16
JPH026188B2 JPH026188B2 (enrdf_load_stackoverflow) 1990-02-07

Family

ID=12943382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5345781A Granted JPS57168455A (en) 1981-04-07 1981-04-07 Color cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS57168455A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225543A (ja) * 1982-06-23 1983-12-27 Matsushita Electronics Corp カラ−受像管装置
US6753644B1 (en) 1999-11-02 2004-06-22 Matsushita Electric Industrial Co., Ltd. Color cathode-ray tube and color cathode-ray tube apparatus
JP2009164097A (ja) * 2007-12-28 2009-07-23 Lg Philips Displays Korea Co Ltd 電子銃を含む陰極線管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144427A (enrdf_load_stackoverflow) * 1974-10-14 1976-04-16 Tokyo Shibaura Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144427A (enrdf_load_stackoverflow) * 1974-10-14 1976-04-16 Tokyo Shibaura Electric Co

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225543A (ja) * 1982-06-23 1983-12-27 Matsushita Electronics Corp カラ−受像管装置
US6753644B1 (en) 1999-11-02 2004-06-22 Matsushita Electric Industrial Co., Ltd. Color cathode-ray tube and color cathode-ray tube apparatus
JP2009164097A (ja) * 2007-12-28 2009-07-23 Lg Philips Displays Korea Co Ltd 電子銃を含む陰極線管

Also Published As

Publication number Publication date
JPH026188B2 (enrdf_load_stackoverflow) 1990-02-07

Similar Documents

Publication Publication Date Title
US3873879A (en) In-line electron gun
CA1124304A (en) Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
CA2036857C (en) Color picture tube having an inline electron gun with an astigmatic prefocusing lens
US4831309A (en) Cathode ray tube apparatus
ZA877312B (en) Color display system and cathode-ray tube
US4196370A (en) CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
BR8700562A (pt) Sistema de visor em cores e tubo de raio catodicos em cores
US3866080A (en) Inline electron gun having magnetically permeable plates for enhancing convergence of electron beams
KR910009989B1 (ko) 칼라 수상관 장치
KR910001626B1 (ko) 컬러수상관장치
JPS57168455A (en) Color cathode-ray tube
KR19990029566A (ko) 컬러음극선관
US2991381A (en) Shielded magnet-assembly for colorkinescopes, etc.
GB2261546A (en) Cathode ray tube
KR960004951B1 (ko) 미스컨버젼스 보정 수단을 갖는 음극선관
US4345183A (en) Color picture tube with magnetic focusing system
US5177399A (en) Color cathode ray tube apparatus
US4621215A (en) Convergence system for a multi-beam electron gun
US4634923A (en) Color picture tube having improved electron gun
US4305055A (en) Television display system incorporating a coma corrected deflection yoke
KR970003373A (ko) 칼라 crt
GB1537070A (en) Colour television tube assemblies
CA1108683A (en) Electron gun exhibiting reduced flare
JPS57126047A (en) Color cathode-ray tube
JP2804051B2 (ja) カラー受像管装置