JPH0447419B2 - - Google Patents

Info

Publication number
JPH0447419B2
JPH0447419B2 JP57179791A JP17979182A JPH0447419B2 JP H0447419 B2 JPH0447419 B2 JP H0447419B2 JP 57179791 A JP57179791 A JP 57179791A JP 17979182 A JP17979182 A JP 17979182A JP H0447419 B2 JPH0447419 B2 JP H0447419B2
Authority
JP
Japan
Prior art keywords
shadow mask
mask material
electron beam
main surfaces
impact force
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
JP57179791A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5971239A (ja
Inventor
Yutaka Tanaka
Tadasuke Watanabe
Makoto Harikae
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 JP17979182A priority Critical patent/JPS5971239A/ja
Publication of JPS5971239A publication Critical patent/JPS5971239A/ja
Publication of JPH0447419B2 publication Critical patent/JPH0447419B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
JP17979182A 1982-10-15 1982-10-15 シヤドウマスクの製造方法 Granted JPS5971239A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17979182A JPS5971239A (ja) 1982-10-15 1982-10-15 シヤドウマスクの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17979182A JPS5971239A (ja) 1982-10-15 1982-10-15 シヤドウマスクの製造方法

Publications (2)

Publication Number Publication Date
JPS5971239A JPS5971239A (ja) 1984-04-21
JPH0447419B2 true JPH0447419B2 (cg-RX-API-DMAC7.html) 1992-08-03

Family

ID=16071951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17979182A Granted JPS5971239A (ja) 1982-10-15 1982-10-15 シヤドウマスクの製造方法

Country Status (1)

Country Link
JP (1) JPS5971239A (cg-RX-API-DMAC7.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126510A (en) * 1977-10-06 1978-11-21 Rca Corporation Etching a succession of articles from a strip of sheet metal
US4198830B1 (en) * 1978-07-03 1995-04-18 Garrett Corp Fluid conditioning apparatus and system
JPS5772232A (en) * 1980-10-22 1982-05-06 Toshiba Corp Production of shadow mask for color picture tube

Also Published As

Publication number Publication date
JPS5971239A (ja) 1984-04-21

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