JPS549569A - Indirect heat type cathode-ray tube heater and its manufacture - Google Patents

Indirect heat type cathode-ray tube heater and its manufacture

Info

Publication number
JPS549569A
JPS549569A JP7434077A JP7434077A JPS549569A JP S549569 A JPS549569 A JP S549569A JP 7434077 A JP7434077 A JP 7434077A JP 7434077 A JP7434077 A JP 7434077A JP S549569 A JPS549569 A JP S549569A
Authority
JP
Japan
Prior art keywords
ray tube
tube heater
manufacture
indirect heat
type cathode
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
JP7434077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124776B2 (enrdf_load_stackoverflow
Inventor
Yoshihiko Miyata
Genichi Watabe
Hidemasa Komoro
Riyouji Hashimoto
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 JP7434077A priority Critical patent/JPS549569A/ja
Publication of JPS549569A publication Critical patent/JPS549569A/ja
Publication of JPS6124776B2 publication Critical patent/JPS6124776B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP7434077A 1977-06-24 1977-06-24 Indirect heat type cathode-ray tube heater and its manufacture Granted JPS549569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7434077A JPS549569A (en) 1977-06-24 1977-06-24 Indirect heat type cathode-ray tube heater and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7434077A JPS549569A (en) 1977-06-24 1977-06-24 Indirect heat type cathode-ray tube heater and its manufacture

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27896985A Division JPS61142625A (ja) 1985-12-13 1985-12-13 傍熱形陰極線管用ヒータ

Publications (2)

Publication Number Publication Date
JPS549569A true JPS549569A (en) 1979-01-24
JPS6124776B2 JPS6124776B2 (enrdf_load_stackoverflow) 1986-06-12

Family

ID=13544281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7434077A Granted JPS549569A (en) 1977-06-24 1977-06-24 Indirect heat type cathode-ray tube heater and its manufacture

Country Status (1)

Country Link
JP (1) JPS549569A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60221925A (ja) * 1985-03-29 1985-11-06 Mitsubishi Electric Corp 傍熱型電子管用ヒータの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109495A (ja) * 1986-10-27 1988-05-14 幸輝プラスチツク工業株式会社 表示具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60221925A (ja) * 1985-03-29 1985-11-06 Mitsubishi Electric Corp 傍熱型電子管用ヒータの製造方法

Also Published As

Publication number Publication date
JPS6124776B2 (enrdf_load_stackoverflow) 1986-06-12

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