NL162783B - IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof. - Google Patents

IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof.

Info

Publication number
NL162783B
NL162783B NL7005233A NL7005233A NL162783B NL 162783 B NL162783 B NL 162783B NL 7005233 A NL7005233 A NL 7005233A NL 7005233 A NL7005233 A NL 7005233A NL 162783 B NL162783 B NL 162783B
Authority
NL
Netherlands
Prior art keywords
display device
image display
electron beam
electron
image
Prior art date
Application number
NL7005233A
Other languages
Dutch (nl)
Other versions
NL162783C (en
NL7005233A (en
Inventor
Johannes Hendricus Mar Johanns
Jan Dr Hasker
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
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL7005233A priority Critical patent/NL162783C/en
Priority to DE19712114310 priority patent/DE2114310C3/en
Priority to CA109545A priority patent/CA918220A/en
Priority to BR210671A priority patent/BR7102106D0/en
Priority to SE458671A priority patent/SE366425B/xx
Priority to CH520171D priority patent/CH518619A/en
Priority to AT299971A priority patent/AT303840B/en
Priority to ES390059A priority patent/ES390059A1/en
Priority to JP2145071A priority patent/JPS5318866B1/ja
Priority to FR7112787A priority patent/FR2089503A5/fr
Priority to BE765604A priority patent/BE765604A/en
Priority to GB2660871A priority patent/GB1308113A/en
Publication of NL7005233A publication Critical patent/NL7005233A/xx
Publication of NL162783B publication Critical patent/NL162783B/en
Application granted granted Critical
Publication of NL162783C publication Critical patent/NL162783C/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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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
NL7005233A 1970-04-11 1970-04-11 IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof. NL162783C (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL7005233A NL162783C (en) 1970-04-11 1970-04-11 IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof.
DE19712114310 DE2114310C3 (en) 1970-04-11 1971-03-24 Cathode ray picture tube
CA109545A CA918220A (en) 1970-04-11 1971-04-05 Cathode-ray tube
SE458671A SE366425B (en) 1970-04-11 1971-04-07
BR210671A BR7102106D0 (en) 1970-04-11 1971-04-07 CATHODIC RAYS TUBE
AT299971A AT303840B (en) 1970-04-11 1971-04-08 cathode ray tube
CH520171D CH518619A (en) 1970-04-11 1971-04-08 cathode ray tube
ES390059A ES390059A1 (en) 1970-04-11 1971-04-08 Cathode-ray tube
JP2145071A JPS5318866B1 (en) 1970-04-11 1971-04-08
FR7112787A FR2089503A5 (en) 1970-04-11 1971-04-09
BE765604A BE765604A (en) 1970-04-11 1971-04-09 CATHODIC RAY TUBE
GB2660871A GB1308113A (en) 1970-04-11 1971-04-19 Cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7005233A NL162783C (en) 1970-04-11 1970-04-11 IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof.

Publications (3)

Publication Number Publication Date
NL7005233A NL7005233A (en) 1971-10-13
NL162783B true NL162783B (en) 1980-01-15
NL162783C NL162783C (en) 1980-06-16

Family

ID=19809829

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7005233A NL162783C (en) 1970-04-11 1970-04-11 IMAGE DISPLAY DEVICE AND ELECTRON BEAM AS A PART thereof.

Country Status (12)

Country Link
JP (1) JPS5318866B1 (en)
AT (1) AT303840B (en)
BE (1) BE765604A (en)
BR (1) BR7102106D0 (en)
CA (1) CA918220A (en)
CH (1) CH518619A (en)
DE (1) DE2114310C3 (en)
ES (1) ES390059A1 (en)
FR (1) FR2089503A5 (en)
GB (1) GB1308113A (en)
NL (1) NL162783C (en)
SE (1) SE366425B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
NL178374C (en) * 1977-11-24 1986-03-03 Philips Nv ELECTRON RADIUS TUBE WITH NON-ROTATION SYMETRIC ELECTRON LENS BETWEEN FIRST AND SECOND GRID.
DD140516A5 (en) * 1977-11-24 1980-03-05 Philips Nv CATHODE RAY TUBE
EP0014922A1 (en) * 1979-02-22 1980-09-03 International Standard Electric Corporation Electron gun
JPS6187521A (en) * 1985-10-12 1986-05-02 松下電器産業株式会社 Production of filter of electric cleaner
JPH09259787A (en) * 1996-03-19 1997-10-03 Hitachi Ltd Color cathode-ray tube
TW381289B (en) * 1996-06-11 2000-02-01 Hitachi Ltd Color cathode ray tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828952A (en) * 1971-08-21 1973-04-17

Also Published As

Publication number Publication date
BE765604A (en) 1971-10-11
CH518619A (en) 1972-01-31
NL162783C (en) 1980-06-16
AT303840B (en) 1972-12-11
DE2114310C3 (en) 1978-07-06
GB1308113A (en) 1973-02-21
SE366425B (en) 1974-04-22
FR2089503A5 (en) 1972-01-07
JPS5318866B1 (en) 1978-06-17
NL7005233A (en) 1971-10-13
ES390059A1 (en) 1973-06-01
CA918220A (en) 1973-01-02
BR7102106D0 (en) 1973-05-17
DE2114310B2 (en) 1977-11-17
DE2114310A1 (en) 1971-10-28

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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