JPS641894B2 - - Google Patents

Info

Publication number
JPS641894B2
JPS641894B2 JP7716080A JP7716080A JPS641894B2 JP S641894 B2 JPS641894 B2 JP S641894B2 JP 7716080 A JP7716080 A JP 7716080A JP 7716080 A JP7716080 A JP 7716080A JP S641894 B2 JPS641894 B2 JP S641894B2
Authority
JP
Japan
Prior art keywords
film
blackened film
blackened
mask frame
blackening
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
Application number
JP7716080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS575239A (en
Inventor
Masaharu Kanto
Hisato Kihara
Seiichiro Ookura
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 JP7716080A priority Critical patent/JPS575239A/ja
Publication of JPS575239A publication Critical patent/JPS575239A/ja
Publication of JPS641894B2 publication Critical patent/JPS641894B2/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP7716080A 1980-06-10 1980-06-10 Manufacture of color picture tube Granted JPS575239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7716080A JPS575239A (en) 1980-06-10 1980-06-10 Manufacture of color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7716080A JPS575239A (en) 1980-06-10 1980-06-10 Manufacture of color picture tube

Publications (2)

Publication Number Publication Date
JPS575239A JPS575239A (en) 1982-01-12
JPS641894B2 true JPS641894B2 (enrdf_load_html_response) 1989-01-13

Family

ID=13626033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7716080A Granted JPS575239A (en) 1980-06-10 1980-06-10 Manufacture of color picture tube

Country Status (1)

Country Link
JP (1) JPS575239A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2762328B2 (ja) * 1992-07-16 1998-06-04 東洋鋼鈑株式会社 インナーシールド用素材およびその製造法

Also Published As

Publication number Publication date
JPS575239A (en) 1982-01-12

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