JPS6229858B2 - - Google Patents

Info

Publication number
JPS6229858B2
JPS6229858B2 JP53081543A JP8154378A JPS6229858B2 JP S6229858 B2 JPS6229858 B2 JP S6229858B2 JP 53081543 A JP53081543 A JP 53081543A JP 8154378 A JP8154378 A JP 8154378A JP S6229858 B2 JPS6229858 B2 JP S6229858B2
Authority
JP
Japan
Prior art keywords
insulating substrate
spacer
filament
grid electrode
spacer body
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
Application number
JP53081543A
Other languages
English (en)
Japanese (ja)
Other versions
JPS559345A (en
Inventor
Yukio Takanashi
Toshiharu Higuchi
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 JP8154378A priority Critical patent/JPS559345A/ja
Publication of JPS559345A publication Critical patent/JPS559345A/ja
Publication of JPS6229858B2 publication Critical patent/JPS6229858B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP8154378A 1978-07-05 1978-07-05 Electron gun for cathode-ray tube and its manufacturing method Granted JPS559345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8154378A JPS559345A (en) 1978-07-05 1978-07-05 Electron gun for cathode-ray tube and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8154378A JPS559345A (en) 1978-07-05 1978-07-05 Electron gun for cathode-ray tube and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS559345A JPS559345A (en) 1980-01-23
JPS6229858B2 true JPS6229858B2 (en, 2012) 1987-06-29

Family

ID=13749202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8154378A Granted JPS559345A (en) 1978-07-05 1978-07-05 Electron gun for cathode-ray tube and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS559345A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109473337B (zh) * 2018-12-28 2024-03-29 同方威视技术股份有限公司 一种外置栅控式热阴极阵列电子枪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983443A (en) * 1975-03-24 1976-09-28 Rca Corporation Vacuum electron device having directly-heated matrix-cathode-heater assembly

Also Published As

Publication number Publication date
JPS559345A (en) 1980-01-23

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