JPS559345A - Electron gun for cathode-ray tube and its manufacturing method - Google Patents
Electron gun for cathode-ray tube and its manufacturing methodInfo
- Publication number
- JPS559345A JPS559345A JP8154378A JP8154378A JPS559345A JP S559345 A JPS559345 A JP S559345A JP 8154378 A JP8154378 A JP 8154378A JP 8154378 A JP8154378 A JP 8154378A JP S559345 A JPS559345 A JP S559345A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- electron
- spacer
- emitting material
- filament
- 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
Links
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
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 true JPS559345A (en) | 1980-01-23 |
JPS6229858B2 JPS6229858B2 (ja) | 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 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109473337A (zh) * | 2018-12-28 | 2019-03-15 | 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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51120166A (en) * | 1975-03-24 | 1976-10-21 | Rca Corp | Electron radiation device |
-
1978
- 1978-07-05 JP JP8154378A patent/JPS559345A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51120166A (en) * | 1975-03-24 | 1976-10-21 | Rca Corp | Electron radiation device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109473337A (zh) * | 2018-12-28 | 2019-03-15 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
JPS6229858B2 (ja) | 1987-06-29 |
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