JPH0456416B2 - - Google Patents

Info

Publication number
JPH0456416B2
JPH0456416B2 JP446487A JP446487A JPH0456416B2 JP H0456416 B2 JPH0456416 B2 JP H0456416B2 JP 446487 A JP446487 A JP 446487A JP 446487 A JP446487 A JP 446487A JP H0456416 B2 JPH0456416 B2 JP H0456416B2
Authority
JP
Japan
Prior art keywords
pair
deflection
tongues
plane
lens
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.)
Expired
Application number
JP446487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63174247A (ja
Inventor
Osamu Akizuki
Takefumi Kato
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric 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 Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP446487A priority Critical patent/JPS63174247A/ja
Priority to US07/039,522 priority patent/US4754191A/en
Priority to DE8787105744T priority patent/DE3783641T2/de
Priority to EP87105744A priority patent/EP0241945B1/en
Publication of JPS63174247A publication Critical patent/JPS63174247A/ja
Publication of JPH0456416B2 publication Critical patent/JPH0456416B2/ja
Granted legal-status Critical Current

Links

JP446487A 1986-04-17 1987-01-12 陰極線管 Granted JPS63174247A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP446487A JPS63174247A (ja) 1987-01-12 1987-01-12 陰極線管
US07/039,522 US4754191A (en) 1986-04-17 1987-04-16 Electron lens system for deflection amplification in a cathode-ray tube
DE8787105744T DE3783641T2 (de) 1986-04-17 1987-04-16 Elektronenlinsensystem fuer die ablenkverstaerkung in einer kathodenstrahlroehre.
EP87105744A EP0241945B1 (en) 1986-04-17 1987-04-16 Electron lens system for deflection amplification in a cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP446487A JPS63174247A (ja) 1987-01-12 1987-01-12 陰極線管

Publications (2)

Publication Number Publication Date
JPS63174247A JPS63174247A (ja) 1988-07-18
JPH0456416B2 true JPH0456416B2 (enrdf_load_stackoverflow) 1992-09-08

Family

ID=11584852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP446487A Granted JPS63174247A (ja) 1986-04-17 1987-01-12 陰極線管

Country Status (1)

Country Link
JP (1) JPS63174247A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS63174247A (ja) 1988-07-18

Similar Documents

Publication Publication Date Title
JP2711553B2 (ja) カラーディスプレイ管及びそれに使用する電子銃
US4142128A (en) Box-shaped scan expansion lens for cathode ray tube
US2981864A (en) Image display device
US4543508A (en) Cathode ray tube with an electron lens for deflection amplification
JPH0456416B2 (enrdf_load_stackoverflow)
EP0438139B1 (en) Color cathode ray tube
US2228958A (en) Cathode ray tube
JPH0528462B2 (enrdf_load_stackoverflow)
US4754191A (en) Electron lens system for deflection amplification in a cathode-ray tube
JPH0528463B2 (enrdf_load_stackoverflow)
JPH0528461B2 (enrdf_load_stackoverflow)
CA1194081A (en) Cathode ray tube
JPH0528464B2 (enrdf_load_stackoverflow)
US4368405A (en) Electron gun for a cathode ray tube
EP0283941A2 (en) Cathode ray tube having an electron gun constructed for readay refocusing of the electron beam
JPS59134531A (ja) 加速及び走査拡大電子レンズ装置
EP0716771B1 (en) Display device and cathode ray tube
JPS588543B2 (ja) 後段加速型陰極線管
JPS60232643A (ja) メツシユレス型陰極線管
JPH07169410A (ja) カラー受像管用インライン型電子銃
JPH0533492B2 (enrdf_load_stackoverflow)
JPS6161350A (ja) メツシユレス型陰極線管
JP2937391B2 (ja) カラー陰極線管
JPS6023939A (ja) メツシユレス型陰極線管
US6448703B1 (en) Electrode unit with inverted dynamic focus voltage applied thereto for forming quadrupole lens and dynamic focus electron gun using the same

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees