AU3604371A - Method of making a cathode bay tube withan internal magnetic shield - Google Patents

Method of making a cathode bay tube withan internal magnetic shield

Info

Publication number
AU3604371A
AU3604371A AU36043/71A AU3604371A AU3604371A AU 3604371 A AU3604371 A AU 3604371A AU 36043/71 A AU36043/71 A AU 36043/71A AU 3604371 A AU3604371 A AU 3604371A AU 3604371 A AU3604371 A AU 3604371A
Authority
AU
Australia
Prior art keywords
making
magnetic shield
internal magnetic
cathode
withan internal
Prior art date
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.)
Expired
Application number
AU36043/71A
Other versions
AU468527B2 (en
Inventor
Monroe Shrader Terry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of AU3604371A publication Critical patent/AU3604371A/en
Publication of AU468527B2 publication Critical patent/AU468527B2/en
Expired legal-status Critical Current

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • 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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
AU36043/71A 1970-12-07 1971-11-23 Method of making a cathode bay tube withan internal magnetic shield Expired AU468527B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9577970A 1970-12-07 1970-12-07
USUS96779 1970-12-07

Publications (2)

Publication Number Publication Date
AU3604371A true AU3604371A (en) 1973-06-21
AU468527B2 AU468527B2 (en) 1973-06-21

Family

ID=22253552

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36043/71A Expired AU468527B2 (en) 1970-12-07 1971-11-23 Method of making a cathode bay tube withan internal magnetic shield

Country Status (9)

Country Link
JP (1) JPS5118308B1 (en)
AU (1) AU468527B2 (en)
BE (1) BE776320A (en)
CA (1) CA942370A (en)
DE (1) DE2159386C3 (en)
FR (1) FR2117422A5 (en)
GB (1) GB1327364A (en)
IT (1) IT941768B (en)
NL (1) NL171642C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3162156D1 (en) * 1980-04-17 1984-03-15 Tokyo Shibaura Electric Co Color picture tube provided with an inner magnetic shield
NL8003608A (en) * 1980-06-23 1982-01-18 Philips Nv COLOR IMAGE TUBE.
KR900001701B1 (en) * 1985-03-20 1990-03-19 미쯔비시 뎅기 가부시끼가이샤 Color crt
BE1007665A3 (en) * 1993-10-22 1995-09-05 Philips Electronics Nv Colour picture tube with magnetic shielding
EP0650180B1 (en) * 1993-10-22 1997-09-17 Koninklijke Philips Electronics N.V. Color display tube having a magnetic shield
SG98404A1 (en) * 2000-06-01 2003-09-19 Sony Electronics Singapore Pte A magnetic shield for a cathode ray tube

Also Published As

Publication number Publication date
NL7116726A (en) 1972-06-09
GB1327364A (en) 1973-08-22
IT941768B (en) 1973-03-10
CA942370A (en) 1974-02-19
AU468527B2 (en) 1973-06-21
DE2159386A1 (en) 1972-06-15
DE2159386C3 (en) 1978-04-27
JPS5118308B1 (en) 1976-06-09
DE2159386B2 (en) 1977-08-25
FR2117422A5 (en) 1972-07-21
NL171642B (en) 1982-11-16
BE776320A (en) 1972-04-04
NL171642C (en) 1983-04-18

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