BE434002A - - Google Patents

Info

Publication number
BE434002A
BE434002A BE434002DA BE434002A BE 434002 A BE434002 A BE 434002A BE 434002D A BE434002D A BE 434002DA BE 434002 A BE434002 A BE 434002A
Authority
BE
Belgium
Application number
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.)
Publication of BE434002A publication Critical patent/BE434002A/xx

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
BE434002D 1938-04-25 BE434002A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE210411X 1938-04-25

Publications (1)

Publication Number Publication Date
BE434002A true BE434002A (ja)

Family

ID=5797229

Family Applications (1)

Application Number Title Priority Date Filing Date
BE434002D BE434002A (ja) 1938-04-25

Country Status (6)

Country Link
US (1) US2258643A (ja)
BE (1) BE434002A (ja)
CH (1) CH210411A (ja)
FR (1) FR853489A (ja)
GB (1) GB527892A (ja)
NL (1) NL59153C (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605572A (en) * 1945-07-28 1948-07-27 Eric William Bull Improvements in or relating to circuit arrangements embodying cathode ray tubes
US2545524A (en) * 1945-08-29 1951-03-20 Rca Corp Schmidt television projection system
US2459732A (en) * 1946-03-26 1949-01-18 Philco Corp Electrical system
US2455977A (en) * 1946-12-31 1948-12-14 Philco Corp Magnetic lens for correcting scanning defects
US2513221A (en) * 1948-07-01 1950-06-27 Rca Corp Register correction for television
US2541446A (en) * 1949-01-04 1951-02-13 Barnet S Trott Image distortion corrector for cathode-ray tubes
US2499065A (en) * 1949-03-22 1950-02-28 Heppner Mfg Company Device for adjustably positioning spaced magnetic fields
US2591159A (en) * 1950-05-29 1952-04-01 Gilfillan Bros Inc Magnetic means for producing compensations and other effects in a cathode-ray tube
US2574039A (en) * 1951-02-17 1951-11-06 All Star Products Inc Magnetic centering device for cathode ray tubes
US2729759A (en) * 1953-10-13 1956-01-03 Rca Corp Beam controlling apparatus
BE541271A (ja) * 1954-09-14
US2972073A (en) * 1955-08-31 1961-02-14 Rca Corp Electron beam controlling apparatus
US2854598A (en) * 1955-11-21 1958-09-30 Baermann Max Magnetic field adjuster for television picture tubes
US2900544A (en) * 1956-01-25 1959-08-18 Westinghouse Electric Corp Compensation means for cathode ray tubes
US2963607A (en) * 1956-05-04 1960-12-06 Rca Corp Electron beam-controlling apparatus
US2921226A (en) * 1956-05-24 1960-01-12 Philco Corp Apparatus for color purity correction in color television receivers
US2941102A (en) * 1956-07-26 1960-06-14 Sol L Reiches Post deflection color purity correcting device for a color tv cathode ray tube and system using the same
US2921213A (en) * 1957-03-01 1960-01-12 Sol L Reiches Magnetic deflection yoke for a multiple ray beam cathode ray tube and system using the same
US2939979A (en) * 1957-04-26 1960-06-07 Sol L Reiches Color pure cathode ray tube display mechanism
US3939378A (en) * 1973-08-16 1976-02-17 Tektronix, Inc. Storage cathode ray tube having auxiliary coils to correct non-symmetrical geometry
GB2177539B (en) * 1985-05-20 1989-07-05 Mitsubishi Electric Corp Magnetic shielding system in color television receiver
KR100413446B1 (ko) * 2001-03-16 2003-12-31 엘지전자 주식회사 칼라수상관

Also Published As

Publication number Publication date
CH210411A (de) 1940-07-15
FR853489A (fr) 1940-03-20
NL59153C (ja)
US2258643A (en) 1941-10-14
GB527892A (en) 1940-10-17

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