JPH0496957U - - Google Patents

Info

Publication number
JPH0496957U
JPH0496957U JP1991112542U JP11254291U JPH0496957U JP H0496957 U JPH0496957 U JP H0496957U JP 1991112542 U JP1991112542 U JP 1991112542U JP 11254291 U JP11254291 U JP 11254291U JP H0496957 U JPH0496957 U JP H0496957U
Authority
JP
Japan
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.)
Pending
Application number
JP1991112542U
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 filed Critical
Publication of JPH0496957U publication Critical patent/JPH0496957U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • 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
    • H01J29/54—Arrangements for centring ray or beam
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
JP1991112542U 1990-12-31 1991-12-26 Pending JPH0496957U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900022168U KR930003511Y1 (ko) 1990-12-31 1990-12-31 투사형 음극선관용 포커스 마그네트

Publications (1)

Publication Number Publication Date
JPH0496957U true JPH0496957U (ja) 1992-08-21

Family

ID=19308758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991112542U Pending JPH0496957U (ja) 1990-12-31 1991-12-26

Country Status (4)

Country Link
US (1) US5227752A (ja)
JP (1) JPH0496957U (ja)
KR (1) KR930003511Y1 (ja)
DE (1) DE4143265A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100188920B1 (ko) * 1994-06-30 1999-06-01 김광호 편향요크의 누설전자파 차폐장치
DE19939001A1 (de) * 1999-08-17 2001-03-15 Hans Helmut Rein Verfahren und Vorrichtung zum Bündeln von Feldlinien eines primären Magnetfeldes zu einem sekundären Magnetfeld erhöhter Feldliniendichte mit spiralenförmig verlaufenden Feldlinien

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632544A (en) * 1979-08-23 1981-04-02 Siemens Ag Enhancement of light fastness of synthetic resin based on modified polyphenylene oxide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098943A (en) * 1957-09-18 1963-07-23 Zenith Radio Corp Cathode ray permanent magnet beam positioner
JPS55143761A (en) * 1979-04-24 1980-11-10 Hitachi Metals Ltd Focus magnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632544A (en) * 1979-08-23 1981-04-02 Siemens Ag Enhancement of light fastness of synthetic resin based on modified polyphenylene oxide

Also Published As

Publication number Publication date
US5227752A (en) 1993-07-13
DE4143265A1 (de) 1992-07-02
KR920013661U (ko) 1992-07-27
KR930003511Y1 (ko) 1993-06-14

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19961029