JPS60105136A - カラ−受像管用電子銃の製造方法 - Google Patents

カラ−受像管用電子銃の製造方法

Info

Publication number
JPS60105136A
JPS60105136A JP58210802A JP21080283A JPS60105136A JP S60105136 A JPS60105136 A JP S60105136A JP 58210802 A JP58210802 A JP 58210802A JP 21080283 A JP21080283 A JP 21080283A JP S60105136 A JPS60105136 A JP S60105136A
Authority
JP
Japan
Prior art keywords
coining
electron beam
electron gun
holes
electrode
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
JP58210802A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Minoru Yabe
矢部　稔
Takeshi Ishii
武 石井
Kenichi Matsuda
健一 松田
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58210802A priority Critical patent/JPS60105136A/ja
Priority to KR1019840007002A priority patent/KR900000761B1/ko
Publication of JPS60105136A publication Critical patent/JPS60105136A/ja
Publication of JPH0578130B2 publication Critical patent/JPH0578130B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP58210802A 1983-11-11 1983-11-11 カラ−受像管用電子銃の製造方法 Granted JPS60105136A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58210802A JPS60105136A (ja) 1983-11-11 1983-11-11 カラ−受像管用電子銃の製造方法
KR1019840007002A KR900000761B1 (ko) 1983-11-11 1984-11-08 컬러수상관용 전자총의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58210802A JPS60105136A (ja) 1983-11-11 1983-11-11 カラ−受像管用電子銃の製造方法

Publications (2)

Publication Number Publication Date
JPS60105136A true JPS60105136A (ja) 1985-06-10
JPH0578130B2 JPH0578130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-28

Family

ID=16595373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58210802A Granted JPS60105136A (ja) 1983-11-11 1983-11-11 カラ−受像管用電子銃の製造方法

Country Status (2)

Country Link
JP (1) JPS60105136A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900000761B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232246A (ja) * 1987-03-20 1988-09-28 Hitachi Ltd カラーブラウン管電子銃用電極の成形方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232246A (ja) * 1987-03-20 1988-09-28 Hitachi Ltd カラーブラウン管電子銃用電極の成形方法

Also Published As

Publication number Publication date
JPH0578130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-28
KR900000761B1 (ko) 1990-02-15
KR850003623A (ko) 1985-06-20

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