NL164998B - ELECTRON BEAM FOR DISPLAYING COLORED IMAGES. - Google Patents

ELECTRON BEAM FOR DISPLAYING COLORED IMAGES.

Info

Publication number
NL164998B
NL164998B NL6902025.A NL6902025A NL164998B NL 164998 B NL164998 B NL 164998B NL 6902025 A NL6902025 A NL 6902025A NL 164998 B NL164998 B NL 164998B
Authority
NL
Netherlands
Prior art keywords
electron beam
colored images
displaying colored
displaying
images
Prior art date
Application number
NL6902025.A
Other languages
Dutch (nl)
Other versions
NL6902025A (en
NL164998C (en
Inventor
Piet Gerard Joseph Ir Barten
Original Assignee
Philips Nv
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
Priority to NL676715341A priority Critical patent/NL151555B/en
Priority to DE19681805827 priority patent/DE1805827B2/en
Priority to CH1675268A priority patent/CH504777A/en
Priority to BE723666D priority patent/BE723666A/xx
Priority to GB52982/68A priority patent/GB1178099A/en
Priority to FR1591049D priority patent/FR1591049A/fr
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL6902025.A priority patent/NL164998C/en
Priority to DE19702004880 priority patent/DE2004880B2/en
Priority to US8871A priority patent/US3678316A/en
Priority to ES376312A priority patent/ES376312A1/en
Priority to BR21667370A priority patent/BR7016673D0/en
Priority to GB1231985D priority patent/GB1231985A/en
Priority to FR7004260A priority patent/FR2034029A5/fr
Priority to BE745656D priority patent/BE745656A/en
Publication of NL6902025A publication Critical patent/NL6902025A/xx
Priority to US66072A priority patent/US3678320A/en
Publication of NL164998B publication Critical patent/NL164998B/en
Application granted granted Critical
Publication of NL164998C publication Critical patent/NL164998C/en

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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/62—Electrostatic lenses
NL6902025.A 1967-11-11 1969-02-08 ELECTRON BEAM FOR DISPLAYING COLORED IMAGES. NL164998C (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NL676715341A NL151555B (en) 1967-11-11 1967-11-11 ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES.
DE19681805827 DE1805827B2 (en) 1967-11-11 1968-10-29 ELECTROSTATIC ELECTRON LENS FOR ELECTRON BEAM TUBES FOR FOCUSING AND CONVERGING OFF-AXIS AND THEIR USE OF ELECTRON BEAMS
CH1675268A CH504777A (en) 1967-11-11 1968-11-08 Cathode ray tube with at least one electron gun for generating one or more electron beams
BE723666D BE723666A (en) 1967-11-11 1968-11-08
GB52982/68A GB1178099A (en) 1967-11-11 1968-11-08 Cathode-Ray Tube
FR1591049D FR1591049A (en) 1967-11-11 1968-11-12
NL6902025.A NL164998C (en) 1967-11-11 1969-02-08 ELECTRON BEAM FOR DISPLAYING COLORED IMAGES.
DE19702004880 DE2004880B2 (en) 1967-11-11 1970-02-03 ELECTROSTATIC ELECTRON LENS FOR ELECTRON BEAM TUBES FOR FOCUSING AND CONVERGING SEVERAL ELECTRON BEAMS AND THEIR USE
US8871A US3678316A (en) 1967-11-11 1970-02-05 Plural beam cathode ray tube having boundary-shaped cylindrical electrodes correcting beam aberration
ES376312A ES376312A1 (en) 1969-02-08 1970-02-06 Improvements introduced in cathode ray tubes. (Machine-translation by Google Translate, not legally binding)
BR21667370A BR7016673D0 (en) 1969-02-08 1970-02-06 CATHODIC RAY VALVE UNDERSTANDING A SYSTEM OF ELECTRONIC CANNES TO PRODUCE A PLURALITY OF ELECTRON BEAMS
GB1231985D GB1231985A (en) 1967-11-11 1970-02-06
FR7004260A FR2034029A5 (en) 1967-11-11 1970-02-06
BE745656D BE745656A (en) 1967-11-11 1970-02-06 CATHODIC RAY TUBE EQUIPPED WITH AN ELECTRONIC CANNON SERVING TO GENERATE SEVERAL ELECTRON BEAMS
US66072A US3678320A (en) 1967-11-11 1970-08-21 Cathode ray tube having triangular gun array and curvilinear spacing between the fourth and fifth grids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL676715341A NL151555B (en) 1967-11-11 1967-11-11 ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES.
NL6902025.A NL164998C (en) 1967-11-11 1969-02-08 ELECTRON BEAM FOR DISPLAYING COLORED IMAGES.

Publications (3)

Publication Number Publication Date
NL6902025A NL6902025A (en) 1970-08-11
NL164998B true NL164998B (en) 1980-09-15
NL164998C NL164998C (en) 1981-02-16

Family

ID=26644268

Family Applications (2)

Application Number Title Priority Date Filing Date
NL676715341A NL151555B (en) 1967-11-11 1967-11-11 ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES.
NL6902025.A NL164998C (en) 1967-11-11 1969-02-08 ELECTRON BEAM FOR DISPLAYING COLORED IMAGES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL676715341A NL151555B (en) 1967-11-11 1967-11-11 ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES.

Country Status (7)

Country Link
US (2) US3678316A (en)
BE (2) BE723666A (en)
CH (1) CH504777A (en)
DE (2) DE1805827B2 (en)
FR (2) FR1591049A (en)
GB (2) GB1178099A (en)
NL (2) NL151555B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793992A (en) * 1972-01-14 1973-05-02 Rca Corp CATHODIC RAY TUBE
US3946266A (en) * 1973-06-11 1976-03-23 Sony Corporation Electrostatic and dynamic magnetic control of cathode ray for distortion compensation
US3936872A (en) * 1973-12-21 1976-02-03 Sony Corporation Video signal reproducing device with electron beam scanning velocity modulation
JPS5520329B2 (en) * 1974-05-23 1980-06-02
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
US3978367A (en) * 1975-02-27 1976-08-31 Westinghouse Electric Corporation Cathode ray tube second electrode having rectangular projecting ridge
NL7607722A (en) * 1976-07-13 1978-01-17 Philips Nv ASTIGMATIC ELECTRON LENS, CATHOD RAY TUBE WITH SUCH LENS AND DEVICE WITH SUCH CATHOD RAY TUBE.
US4288718A (en) * 1979-05-24 1981-09-08 Zenith Radio Corporation Means and method for beam spot distortion compensation in TV picture tubes
JPH0754672B2 (en) * 1984-07-27 1995-06-07 株式会社日立製作所 Color picture tube electron gun
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
KR940003242Y1 (en) * 1991-07-10 1994-05-16 삼성전관 주식회사 Cathode-ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82605C (en) * 1942-04-08
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun
US3435268A (en) * 1966-08-19 1969-03-25 Gen Electric In-line plural beam cathode ray tube with an aspherical aperture mask

Also Published As

Publication number Publication date
NL6902025A (en) 1970-08-11
BE745656A (en) 1970-08-06
BE723666A (en) 1969-05-08
GB1178099A (en) 1970-01-14
CH504777A (en) 1971-03-15
DE1805827B2 (en) 1976-11-18
US3678316A (en) 1972-07-18
FR1591049A (en) 1970-04-20
US3678320A (en) 1972-07-18
FR2034029A5 (en) 1970-12-04
NL164998C (en) 1981-02-16
DE2004880B2 (en) 1977-03-24
NL6715341A (en) 1969-05-13
DE2004880A1 (en) 1970-09-03
NL151555B (en) 1976-11-15
DE1805827A1 (en) 1969-06-26
GB1231985A (en) 1971-05-12

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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