CA959909A - Post focusing type colour picture tubes - Google Patents

Post focusing type colour picture tubes

Info

Publication number
CA959909A
CA959909A CA147,381A CA147381A CA959909A CA 959909 A CA959909 A CA 959909A CA 147381 A CA147381 A CA 147381A CA 959909 A CA959909 A CA 959909A
Authority
CA
Canada
Prior art keywords
picture tubes
focusing type
colour picture
type colour
post focusing
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
CA147,381A
Other versions
CA147381S (en
Inventor
Eiichi Yamazaki
Hiromi Kanai
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA959909A publication Critical patent/CA959909A/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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • 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
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like
CA147,381A 1971-08-11 1972-07-18 Post focusing type colour picture tubes Expired CA959909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971071362U JPS51849Y2 (en) 1971-08-11 1971-08-11

Publications (1)

Publication Number Publication Date
CA959909A true CA959909A (en) 1974-12-24

Family

ID=13458298

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,381A Expired CA959909A (en) 1971-08-11 1972-07-18 Post focusing type colour picture tubes

Country Status (5)

Country Link
US (1) US3796903A (en)
JP (1) JPS51849Y2 (en)
CA (1) CA959909A (en)
FR (1) FR2148608B1 (en)
GB (1) GB1356223A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542453Y2 (en) * 1973-12-27 1979-02-01
JPS566856Y2 (en) * 1976-04-14 1981-02-14
NL7712707A (en) * 1977-11-18 1979-05-22 Philips Nv COLOR TELEVISION PICTURE TUBE.
JPS5979795U (en) * 1982-11-18 1984-05-30 三菱電機株式会社 Push button switch for refrigerator
JPS59149632A (en) * 1983-01-28 1984-08-27 Toshiba Corp Color picture tube
US4710669A (en) * 1985-12-19 1987-12-01 Zenith Electronics Corporation Internal electrical connector for a tension mask tube
EP0652581B1 (en) * 1993-11-04 1997-08-20 ORION ELECTRIC Co., Ltd. A P-F connector structure for a cathode-ray tube

Also Published As

Publication number Publication date
JPS51849Y2 (en) 1976-01-12
GB1356223A (en) 1974-06-12
FR2148608A1 (en) 1973-03-23
US3796903A (en) 1974-03-12
DE2239609B2 (en) 1976-03-04
DE2239609A1 (en) 1973-02-22
JPS4828362U (en) 1973-04-06
FR2148608B1 (en) 1977-08-05

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