NL7005144A - - Google Patents

Info

Publication number
NL7005144A
NL7005144A NL7005144A NL7005144A NL7005144A NL 7005144 A NL7005144 A NL 7005144A NL 7005144 A NL7005144 A NL 7005144A NL 7005144 A NL7005144 A NL 7005144A NL 7005144 A NL7005144 A NL 7005144A
Authority
NL
Netherlands
Application number
NL7005144A
Other versions
NL149035B (en
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
Priority to NL707005144A priority Critical patent/NL149035B/en
Priority to US00127614A priority patent/US3737716A/en
Priority to DE19712114311 priority patent/DE2114311C3/en
Priority to CA109,543A priority patent/CA960292A/en
Priority to JP2109271A priority patent/JPS5132409B1/ja
Priority to AT295371A priority patent/AT306120B/en
Priority to ES390058A priority patent/ES390058A1/en
Priority to BE765537A priority patent/BE765537A/xx
Priority to FR7112785A priority patent/FR2085991B1/fr
Priority to GB2646871A priority patent/GB1339970A/en
Publication of NL7005144A publication Critical patent/NL7005144A/xx
Publication of NL149035B publication Critical patent/NL149035B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0046—Preventing or cancelling fields within the enclosure
    • H01J2229/0053—Demagnetisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL707005144A 1970-04-10 1970-04-10 PROCEDURE FOR ADJUSTING THE COLOR PURITY IN A COLOR TV DISPLAY TUBE, AS WELL AS A DEVICE FOR PERFORMING THIS PROCEDURE. NL149035B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL707005144A NL149035B (en) 1970-04-10 1970-04-10 PROCEDURE FOR ADJUSTING THE COLOR PURITY IN A COLOR TV DISPLAY TUBE, AS WELL AS A DEVICE FOR PERFORMING THIS PROCEDURE.
US00127614A US3737716A (en) 1970-04-10 1971-03-24 Color purity adjustment utilizing a coil attached to the faceplate
DE19712114311 DE2114311C3 (en) 1970-04-10 1971-03-24 Method for adjusting the color purity in a color display tube and arrangement for carrying out the method
CA109,543A CA960292A (en) 1970-04-10 1971-04-05 Method and apparatus for adjusting the colour purity in a colour picture display tube
JP2109271A JPS5132409B1 (en) 1970-04-10 1971-04-07
AT295371A AT306120B (en) 1970-04-10 1971-04-07 Method and arrangement for adjusting the color purity
ES390058A ES390058A1 (en) 1970-04-10 1971-04-08 Method and apparatus for adjusting the colour purity of a colour picture display tube
BE765537A BE765537A (en) 1970-04-10 1971-04-08
FR7112785A FR2085991B1 (en) 1970-04-10 1971-04-09
GB2646871A GB1339970A (en) 1970-04-10 1971-04-19 Method and apparatus for adjusting the colour purity of a colour picture display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707005144A NL149035B (en) 1970-04-10 1970-04-10 PROCEDURE FOR ADJUSTING THE COLOR PURITY IN A COLOR TV DISPLAY TUBE, AS WELL AS A DEVICE FOR PERFORMING THIS PROCEDURE.

Publications (2)

Publication Number Publication Date
NL7005144A true NL7005144A (en) 1971-10-12
NL149035B NL149035B (en) 1976-03-15

Family

ID=19809814

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707005144A NL149035B (en) 1970-04-10 1970-04-10 PROCEDURE FOR ADJUSTING THE COLOR PURITY IN A COLOR TV DISPLAY TUBE, AS WELL AS A DEVICE FOR PERFORMING THIS PROCEDURE.

Country Status (2)

Country Link
US (1) US3737716A (en)
NL (1) NL149035B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035834A (en) * 1976-04-12 1977-07-12 Matsushita Electric Corporation Of America Beam landing indicator for color cathode ray tube
JPS53144220A (en) * 1977-05-23 1978-12-15 Hitachi Ltd Automatic adjuster for color purity of color television
US4201932A (en) * 1978-02-06 1980-05-06 Rca Corporation Color purity adjusting method
DE3311102A1 (en) * 1983-03-26 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND ARRANGEMENT FOR ADJUSTING THE COLOR UNIT OF A COLOR IMAGE TUBE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900544A (en) * 1956-01-25 1959-08-18 Westinghouse Electric Corp Compensation means for cathode ray tubes
US3106658A (en) * 1956-06-08 1963-10-08 Zenith Radio Corp Magnetic compensator
US3341729A (en) * 1966-01-26 1967-09-12 Illinois Tool Works Device for laterally shifting one of a plurality of electron beams relative to the remainder in a color television tube
US3408520A (en) * 1966-11-01 1968-10-29 Motorola Inc Temperature responsive means for moving the yoke of a color television receiver to compensate for beam landing error during tube warmup
US3450930A (en) * 1966-11-14 1969-06-17 Varian Associates Permanent magnet focused linear beam tube employing a compensating magnet structure between the main magnet and the beam collector
FR1598193A (en) * 1967-11-21 1970-07-06
US3550038A (en) * 1968-03-09 1970-12-22 Denki Onkyo Co Ltd Deflection yoke assembly for television picture
US3524093A (en) * 1968-04-24 1970-08-11 Helen C Haas Time dependent color purity correction for a color cathode ray tube
FR1600842A (en) * 1968-07-16 1970-08-03
US3590302A (en) * 1969-09-02 1971-06-29 Trw Inc Temperature compensated convergence coil for cathode ray tubes

Also Published As

Publication number Publication date
US3737716A (en) 1973-06-05
NL149035B (en) 1976-03-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS