JPH0568056B2 - - Google Patents

Info

Publication number
JPH0568056B2
JPH0568056B2 JP20840886A JP20840886A JPH0568056B2 JP H0568056 B2 JPH0568056 B2 JP H0568056B2 JP 20840886 A JP20840886 A JP 20840886A JP 20840886 A JP20840886 A JP 20840886A JP H0568056 B2 JPH0568056 B2 JP H0568056B2
Authority
JP
Japan
Prior art keywords
electron beam
electrode
beam passing
elliptical
focusing
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 - Lifetime
Application number
JP20840886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364249A (ja
Inventor
Toshio Nakanishi
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 JP61208408A priority Critical patent/JPS6364249A/ja
Priority to EP87302872A priority patent/EP0241218B1/en
Priority to DE8787302872T priority patent/DE3775253D1/de
Priority to KR1019870003185A priority patent/KR900006173B1/ko
Publication of JPS6364249A publication Critical patent/JPS6364249A/ja
Priority to US07/295,883 priority patent/US4886999A/en
Publication of JPH0568056B2 publication Critical patent/JPH0568056B2/ja
Granted legal-status Critical Current

Links

JP61208408A 1986-04-03 1986-09-03 受像管 Granted JPS6364249A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61208408A JPS6364249A (ja) 1986-09-03 1986-09-03 受像管
EP87302872A EP0241218B1 (en) 1986-04-03 1987-04-02 Cathode ray tube apparatus
DE8787302872T DE3775253D1 (de) 1986-04-03 1987-04-02 Kathodenstrahlroehre.
KR1019870003185A KR900006173B1 (ko) 1986-04-03 1987-04-03 음극선관장치
US07/295,883 US4886999A (en) 1986-04-03 1989-01-11 Cathode ray tube apparatus with quadrupole electrode structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61208408A JPS6364249A (ja) 1986-09-03 1986-09-03 受像管

Publications (2)

Publication Number Publication Date
JPS6364249A JPS6364249A (ja) 1988-03-22
JPH0568056B2 true JPH0568056B2 (enrdf_load_stackoverflow) 1993-09-28

Family

ID=16555744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61208408A Granted JPS6364249A (ja) 1986-04-03 1986-09-03 受像管

Country Status (1)

Country Link
JP (1) JPS6364249A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6364249A (ja) 1988-03-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term