FR2654551B1 - MAGNETIC COLOR AND SHIELDED CATHODE TUBE INSTALLED IN SUCH A TUBE. - Google Patents

MAGNETIC COLOR AND SHIELDED CATHODE TUBE INSTALLED IN SUCH A TUBE.

Info

Publication number
FR2654551B1
FR2654551B1 FR9014315A FR9014315A FR2654551B1 FR 2654551 B1 FR2654551 B1 FR 2654551B1 FR 9014315 A FR9014315 A FR 9014315A FR 9014315 A FR9014315 A FR 9014315A FR 2654551 B1 FR2654551 B1 FR 2654551B1
Authority
FR
France
Prior art keywords
tube
magnetic color
shielded cathode
cathode tube
shielded
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 - Fee Related
Application number
FR9014315A
Other languages
French (fr)
Other versions
FR2654551A1 (en
Inventor
Haga Akira
Nasuno Hiroshi
Nakanishi Hisao
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.)
Tohoku University NUC
Mitsubishi Electric Corp
Tohoku Gakuin University
Original Assignee
Tohoku University NUC
Mitsubishi Electric Corp
Tohoku Gakuin University
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 Tohoku University NUC, Mitsubishi Electric Corp, Tohoku Gakuin University filed Critical Tohoku University NUC
Publication of FR2654551A1 publication Critical patent/FR2654551A1/en
Application granted granted Critical
Publication of FR2654551B1 publication Critical patent/FR2654551B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/07—Shadow masks for colour television tubes
    • 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
FR9014315A 1989-11-16 1990-11-16 MAGNETIC COLOR AND SHIELDED CATHODE TUBE INSTALLED IN SUCH A TUBE. Expired - Fee Related FR2654551B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1300538A JPH03159031A (en) 1989-11-16 1989-11-16 Color cathode ray tube

Publications (2)

Publication Number Publication Date
FR2654551A1 FR2654551A1 (en) 1991-05-17
FR2654551B1 true FR2654551B1 (en) 1993-07-30

Family

ID=17886033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014315A Expired - Fee Related FR2654551B1 (en) 1989-11-16 1990-11-16 MAGNETIC COLOR AND SHIELDED CATHODE TUBE INSTALLED IN SUCH A TUBE.

Country Status (3)

Country Link
JP (1) JPH03159031A (en)
KR (1) KR930007364B1 (en)
FR (1) FR2654551B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100269921B1 (en) * 1997-09-26 2000-10-16 김순택 Cathode ray tube
KR100756323B1 (en) 2000-02-07 2007-09-06 마쯔시다덴기산교 가부시키가이샤 Cathode-ray tube
KR100708633B1 (en) * 2000-04-10 2007-04-17 삼성에스디아이 주식회사 Shadow mask frame for CRT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502260B1 (en) * 1970-08-12 1975-01-24
JPS5852751B2 (en) * 1980-06-05 1983-11-25 株式会社 白山製作所 Cold butt welding of wire rods
US4622490A (en) * 1985-02-28 1986-11-11 Rca Corporation Cathode-ray tube with an internal magnetic shield
JP2922533B2 (en) * 1988-08-11 1999-07-26 株式会社東芝 Color picture tube

Also Published As

Publication number Publication date
KR910010601A (en) 1991-06-29
FR2654551A1 (en) 1991-05-17
KR930007364B1 (en) 1993-08-09
JPH03159031A (en) 1991-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse