JPH0352170B2 - - Google Patents

Info

Publication number
JPH0352170B2
JPH0352170B2 JP56025447A JP2544781A JPH0352170B2 JP H0352170 B2 JPH0352170 B2 JP H0352170B2 JP 56025447 A JP56025447 A JP 56025447A JP 2544781 A JP2544781 A JP 2544781A JP H0352170 B2 JPH0352170 B2 JP H0352170B2
Authority
JP
Japan
Prior art keywords
shadow mask
electrode
mask
picture tube
shadow
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 - Lifetime
Application number
JP56025447A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57141849A (en
Inventor
Shigeo Takenaka
Eizaburo Hamano
Hisashi Okada
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP2544781A priority Critical patent/JPS57141849A/ja
Publication of JPS57141849A publication Critical patent/JPS57141849A/ja
Publication of JPH0352170B2 publication Critical patent/JPH0352170B2/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)
JP2544781A 1981-02-25 1981-02-25 Focus-mask-type color picture tube Granted JPS57141849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2544781A JPS57141849A (en) 1981-02-25 1981-02-25 Focus-mask-type color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2544781A JPS57141849A (en) 1981-02-25 1981-02-25 Focus-mask-type color picture tube

Publications (2)

Publication Number Publication Date
JPS57141849A JPS57141849A (en) 1982-09-02
JPH0352170B2 true JPH0352170B2 (en]) 1991-08-09

Family

ID=12166261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2544781A Granted JPS57141849A (en) 1981-02-25 1981-02-25 Focus-mask-type color picture tube

Country Status (1)

Country Link
JP (1) JPS57141849A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897243A (ja) * 1981-12-03 1983-06-09 Toshiba Corp カラ−受像管用マスクの製作法
JPH02110161U (en]) * 1988-10-25 1990-09-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7600420A (nl) * 1976-01-16 1977-07-19 Philips Nv Elektrische ontladingsinrichting.

Also Published As

Publication number Publication date
JPS57141849A (en) 1982-09-02

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