JPH02223126A - 電子銃用カソード保持ハーメチック部品の製造方法 - Google Patents

電子銃用カソード保持ハーメチック部品の製造方法

Info

Publication number
JPH02223126A
JPH02223126A JP1494990A JP1494990A JPH02223126A JP H02223126 A JPH02223126 A JP H02223126A JP 1494990 A JP1494990 A JP 1494990A JP 1494990 A JP1494990 A JP 1494990A JP H02223126 A JPH02223126 A JP H02223126A
Authority
JP
Japan
Prior art keywords
glass
carbon
cathode holding
hermetic
electron gun
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
JP1494990A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371732B2 (enExample
Inventor
Hiromitsu Kawamura
河村　啓▲みつ▼
Masahiro Miyazaki
宮崎　正広
Katsumi Obara
小原　克美
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 JP1494990A priority Critical patent/JPH02223126A/ja
Publication of JPH02223126A publication Critical patent/JPH02223126A/ja
Publication of JPH0371732B2 publication Critical patent/JPH0371732B2/ja
Granted legal-status Critical Current

Links

JP1494990A 1990-01-26 1990-01-26 電子銃用カソード保持ハーメチック部品の製造方法 Granted JPH02223126A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1494990A JPH02223126A (ja) 1990-01-26 1990-01-26 電子銃用カソード保持ハーメチック部品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1494990A JPH02223126A (ja) 1990-01-26 1990-01-26 電子銃用カソード保持ハーメチック部品の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12520881A Division JPS5828155A (ja) 1981-08-12 1981-08-12 焼成治具

Publications (2)

Publication Number Publication Date
JPH02223126A true JPH02223126A (ja) 1990-09-05
JPH0371732B2 JPH0371732B2 (enExample) 1991-11-14

Family

ID=11875230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1494990A Granted JPH02223126A (ja) 1990-01-26 1990-01-26 電子銃用カソード保持ハーメチック部品の製造方法

Country Status (1)

Country Link
JP (1) JPH02223126A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659424A (en) * 1979-10-22 1981-05-22 Hitachi Ltd Manufacture of cathode supporting parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659424A (en) * 1979-10-22 1981-05-22 Hitachi Ltd Manufacture of cathode supporting parts

Also Published As

Publication number Publication date
JPH0371732B2 (enExample) 1991-11-14

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