JPS5761244A - Cathode-ray tube - Google Patents

Cathode-ray tube

Info

Publication number
JPS5761244A
JPS5761244A JP55135867A JP13586780A JPS5761244A JP S5761244 A JPS5761244 A JP S5761244A JP 55135867 A JP55135867 A JP 55135867A JP 13586780 A JP13586780 A JP 13586780A JP S5761244 A JPS5761244 A JP S5761244A
Authority
JP
Japan
Prior art keywords
shadow mask
engagement hole
panel
support spring
cathode
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.)
Pending
Application number
JP55135867A
Other languages
Japanese (ja)
Inventor
Shigetaka Takaku
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
Priority to JP55135867A priority Critical patent/JPS5761244A/en
Priority to KR1019810003683A priority patent/KR830008377A/en
Publication of JPS5761244A publication Critical patent/JPS5761244A/en
Priority to KR2019890008659U priority patent/KR890006360Y1/en
Pending 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
    • 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

Abstract

PURPOSE:To easily and accurately support a shadow mask by providing the guide of a panel pin near the panel pin engagement hole of the shadow mask support spring. CONSTITUTION:A support spring 6b(6c) is fixed to a shadow mask frame 5. A slit 8b(8c) for the guide of a panel 2b(2c) which is opposed to this engagement hole in succession if provided lengthwise in the engagement hole 7b(7c) of the support spring 6b(6c) in a integral form. As a result, when the shadow mask is mounted on the panel, the panel pin can be fit in the slit of the support spring. Then it is engaged with the engagement hole and the shadow mask can easily be mounted.
JP55135867A 1980-10-01 1980-10-01 Cathode-ray tube Pending JPS5761244A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55135867A JPS5761244A (en) 1980-10-01 1980-10-01 Cathode-ray tube
KR1019810003683A KR830008377A (en) 1980-10-01 1981-09-30 Cathode ray tube
KR2019890008659U KR890006360Y1 (en) 1980-10-01 1989-06-22 Crt tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135867A JPS5761244A (en) 1980-10-01 1980-10-01 Cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS5761244A true JPS5761244A (en) 1982-04-13

Family

ID=15161615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135867A Pending JPS5761244A (en) 1980-10-01 1980-10-01 Cathode-ray tube

Country Status (2)

Country Link
JP (1) JPS5761244A (en)
KR (1) KR830008377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523400U (en) * 1991-05-03 1993-03-26 株式会社金星社 Shade mask mounting device for color receiver

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4521802Y1 (en) * 1967-05-24 1970-08-29
JPS4910460B1 (en) * 1970-04-10 1974-03-11
JPS5342561B2 (en) * 1972-12-29 1978-11-13
JPS5548668A (en) * 1978-10-04 1980-04-07 Mitsubishi Electric Corp Frequency memory device
JPS55109344A (en) * 1979-02-16 1980-08-22 Toshiba Corp Shadow mask supporting body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4521802Y1 (en) * 1967-05-24 1970-08-29
JPS4910460B1 (en) * 1970-04-10 1974-03-11
JPS5342561B2 (en) * 1972-12-29 1978-11-13
JPS5548668A (en) * 1978-10-04 1980-04-07 Mitsubishi Electric Corp Frequency memory device
JPS55109344A (en) * 1979-02-16 1980-08-22 Toshiba Corp Shadow mask supporting body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523400U (en) * 1991-05-03 1993-03-26 株式会社金星社 Shade mask mounting device for color receiver

Also Published As

Publication number Publication date
KR830008377A (en) 1983-11-18

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