JPS5971239A - シヤドウマスクの製造方法 - Google Patents

シヤドウマスクの製造方法

Info

Publication number
JPS5971239A
JPS5971239A JP17979182A JP17979182A JPS5971239A JP S5971239 A JPS5971239 A JP S5971239A JP 17979182 A JP17979182 A JP 17979182A JP 17979182 A JP17979182 A JP 17979182A JP S5971239 A JPS5971239 A JP S5971239A
Authority
JP
Japan
Prior art keywords
shadow mask
corrosion
tank
hole forming
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.)
Granted
Application number
JP17979182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447419B2 (cg-RX-API-DMAC7.html
Inventor
Yutaka Tanaka
裕 田中
Tadasuke Watanabe
渡辺　忠亮
Makoto Harikae
誠 張替
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
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 filed Critical Toshiba Corp
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 true JPS5971239A (ja) 1984-04-21
JPH0447419B2 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)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460853A (en) * 1977-10-06 1979-05-16 Rca Corp Method of etching continuous articles from band metal plate
JPS558591A (en) * 1978-07-03 1980-01-22 Garrett Corp Method of and apparatus for regulating fluid
JPS5772232A (en) * 1980-10-22 1982-05-06 Toshiba Corp Production of shadow mask for color picture tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460853A (en) * 1977-10-06 1979-05-16 Rca Corp Method of etching continuous articles from band metal plate
JPS558591A (en) * 1978-07-03 1980-01-22 Garrett Corp Method of and apparatus for regulating fluid
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
JPH0447419B2 (cg-RX-API-DMAC7.html) 1992-08-03

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