JPS5315746A - Cathode structure of electronic gun - Google Patents

Cathode structure of electronic gun

Info

Publication number
JPS5315746A
JPS5315746A JP8966876A JP8966876A JPS5315746A JP S5315746 A JPS5315746 A JP S5315746A JP 8966876 A JP8966876 A JP 8966876A JP 8966876 A JP8966876 A JP 8966876A JP S5315746 A JPS5315746 A JP S5315746A
Authority
JP
Japan
Prior art keywords
cathode
cathode structure
electronic gun
strap
heater
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.)
Granted
Application number
JP8966876A
Other languages
Japanese (ja)
Other versions
JPS6112330B2 (en
Inventor
Otoya Kobayashi
Takeo Tsunoda
Hidekazu Kako
Shinjirou Kobayashi
Fujio Tominaga
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8966876A priority Critical patent/JPS5315746A/en
Publication of JPS5315746A publication Critical patent/JPS5315746A/en
Publication of JPS6112330B2 publication Critical patent/JPS6112330B2/ja
Granted 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane

Abstract

PURPOSE:To secure a same temperature for the cathode substrate with a good balance in the characteristics and the life time by adjusting the shape of the heater and the cathode as well as the heat radiation and the heat conduction of the material of the cathode support, strap and cathode structure.
JP8966876A 1976-07-29 1976-07-29 Cathode structure of electronic gun Granted JPS5315746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8966876A JPS5315746A (en) 1976-07-29 1976-07-29 Cathode structure of electronic gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8966876A JPS5315746A (en) 1976-07-29 1976-07-29 Cathode structure of electronic gun

Publications (2)

Publication Number Publication Date
JPS5315746A true JPS5315746A (en) 1978-02-14
JPS6112330B2 JPS6112330B2 (en) 1986-04-08

Family

ID=13977114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8966876A Granted JPS5315746A (en) 1976-07-29 1976-07-29 Cathode structure of electronic gun

Country Status (1)

Country Link
JP (1) JPS5315746A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134264A (en) * 1980-03-17 1981-10-20 Toray Industries Creping of polyester fabric
JPS5753304U (en) * 1980-09-10 1982-03-27
JPS60254533A (en) * 1984-05-21 1985-12-16 アールシーエー　トムソン　ライセンシング　コーポレイシヨン Cathode ray tube
JPS6155261A (en) * 1984-08-24 1986-03-19 東レ株式会社 Production of polyester velvet improved in fastener phenomenon
EP0357358A2 (en) * 1988-08-30 1990-03-07 Thomson Consumer Electronics, Inc. Electron gun assembly having a reinforced heater tab with locating means

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052983Y2 (en) * 1987-01-22 1993-01-25

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134264A (en) * 1980-03-17 1981-10-20 Toray Industries Creping of polyester fabric
JPS5753304U (en) * 1980-09-10 1982-03-27
JPS60254533A (en) * 1984-05-21 1985-12-16 アールシーエー　トムソン　ライセンシング　コーポレイシヨン Cathode ray tube
JPH0418652B2 (en) * 1984-05-21 1992-03-27 Rca Licensing Corp
JPS6155261A (en) * 1984-08-24 1986-03-19 東レ株式会社 Production of polyester velvet improved in fastener phenomenon
EP0357358A2 (en) * 1988-08-30 1990-03-07 Thomson Consumer Electronics, Inc. Electron gun assembly having a reinforced heater tab with locating means

Also Published As

Publication number Publication date
JPS6112330B2 (en) 1986-04-08

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