JPS57147853A - Color picture tube of mask focusing type - Google Patents

Color picture tube of mask focusing type

Info

Publication number
JPS57147853A
JPS57147853A JP3315981A JP3315981A JPS57147853A JP S57147853 A JPS57147853 A JP S57147853A JP 3315981 A JP3315981 A JP 3315981A JP 3315981 A JP3315981 A JP 3315981A JP S57147853 A JPS57147853 A JP S57147853A
Authority
JP
Japan
Prior art keywords
mask
aperture
diameter
picture tube
color picture
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
JP3315981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352171B2 (enrdf_load_stackoverflow
Inventor
Shigeo Takenaka
Eizaburo Hamano
Eiji Kanbara
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 JP3315981A priority Critical patent/JPS57147853A/ja
Publication of JPS57147853A publication Critical patent/JPS57147853A/ja
Publication of JPH0352171B2 publication Critical patent/JPH0352171B2/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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP3315981A 1981-03-10 1981-03-10 Color picture tube of mask focusing type Granted JPS57147853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3315981A JPS57147853A (en) 1981-03-10 1981-03-10 Color picture tube of mask focusing type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3315981A JPS57147853A (en) 1981-03-10 1981-03-10 Color picture tube of mask focusing type

Publications (2)

Publication Number Publication Date
JPS57147853A true JPS57147853A (en) 1982-09-11
JPH0352171B2 JPH0352171B2 (enrdf_load_stackoverflow) 1991-08-09

Family

ID=12378780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3315981A Granted JPS57147853A (en) 1981-03-10 1981-03-10 Color picture tube of mask focusing type

Country Status (1)

Country Link
JP (1) JPS57147853A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192634A (ja) * 1989-12-20 1991-08-22 Mitsubishi Electric Corp シャドウマスク式カラー受像管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192634A (ja) * 1989-12-20 1991-08-22 Mitsubishi Electric Corp シャドウマスク式カラー受像管

Also Published As

Publication number Publication date
JPH0352171B2 (enrdf_load_stackoverflow) 1991-08-09

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