FR2716035B1 - Color image tube with reinforced cathode supports. - Google Patents

Color image tube with reinforced cathode supports.

Info

Publication number
FR2716035B1
FR2716035B1 FR9401376A FR9401376A FR2716035B1 FR 2716035 B1 FR2716035 B1 FR 2716035B1 FR 9401376 A FR9401376 A FR 9401376A FR 9401376 A FR9401376 A FR 9401376A FR 2716035 B1 FR2716035 B1 FR 2716035B1
Authority
FR
France
Prior art keywords
color image
image tube
cathode supports
reinforced cathode
reinforced
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
FR9401376A
Other languages
French (fr)
Other versions
FR2716035A1 (en
Inventor
Herve Lafaille
Daniel Meyer
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.)
Thomson Tubes and Displays SA
Original Assignee
Thomson Tubes and Displays SA
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 Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA
Priority to FR9401376A priority Critical patent/FR2716035B1/en
Publication of FR2716035A1 publication Critical patent/FR2716035A1/en
Application granted granted Critical
Publication of FR2716035B1 publication Critical patent/FR2716035B1/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
FR9401376A 1994-02-08 1994-02-08 Color image tube with reinforced cathode supports. Expired - Fee Related FR2716035B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9401376A FR2716035B1 (en) 1994-02-08 1994-02-08 Color image tube with reinforced cathode supports.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401376A FR2716035B1 (en) 1994-02-08 1994-02-08 Color image tube with reinforced cathode supports.

Publications (2)

Publication Number Publication Date
FR2716035A1 FR2716035A1 (en) 1995-08-11
FR2716035B1 true FR2716035B1 (en) 1996-04-26

Family

ID=9459864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401376A Expired - Fee Related FR2716035B1 (en) 1994-02-08 1994-02-08 Color image tube with reinforced cathode supports.

Country Status (1)

Country Link
FR (1) FR2716035B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935498A (en) * 1968-05-24 1976-01-27 General Electric Company Electron gun assembly
US3594601A (en) * 1970-01-28 1971-07-20 Kentucky Electronics Corp Holder and mounting means for ceramic crt cathode ring
KR930004100Y1 (en) * 1991-02-12 1993-06-30 삼성전관 주식회사 Cathode supporter for cathode-ray tube electron gun

Also Published As

Publication number Publication date
FR2716035A1 (en) 1995-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071030