JPS5737207B2 - - Google Patents
Info
- Publication number
- JPS5737207B2 JPS5737207B2 JP13020677A JP13020677A JPS5737207B2 JP S5737207 B2 JPS5737207 B2 JP S5737207B2 JP 13020677 A JP13020677 A JP 13020677A JP 13020677 A JP13020677 A JP 13020677A JP S5737207 B2 JPS5737207 B2 JP S5737207B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/04—Cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Cold Cathode And The Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73709876A | 1976-10-29 | 1976-10-29 | |
| US05/784,365 US4121130A (en) | 1976-10-29 | 1977-04-04 | Cathode structure and method of operating the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5356961A JPS5356961A (en) | 1978-05-23 |
| JPS5737207B2 true JPS5737207B2 (en) | 1982-08-09 |
Family
ID=27113169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13020677A Granted JPS5356961A (en) | 1976-10-29 | 1977-10-28 | Cathode structure |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5356961A (en) |
| CA (1) | CA1098578A (en) |
| CS (1) | CS208751B2 (en) |
| DE (1) | DE2748322A1 (en) |
| FR (1) | FR2371769A1 (en) |
| GB (1) | GB1588883A (en) |
| IT (1) | IT1087811B (en) |
| NL (1) | NL7711885A (en) |
| PL (1) | PL120544B1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5569941A (en) * | 1978-11-20 | 1980-05-27 | Matsushita Electric Ind Co Ltd | Electron source for display unit |
| JPS5569944A (en) * | 1978-11-20 | 1980-05-27 | Matsushita Electric Ind Co Ltd | Picture display unit |
| US4199705A (en) * | 1978-12-04 | 1980-04-22 | Rca Corporation | Modulator structure for a flat panel display device |
| JPS55163757A (en) * | 1979-06-06 | 1980-12-20 | Matsushita Electric Ind Co Ltd | Cathode frame body for display unit |
| JPS5669757A (en) * | 1979-11-09 | 1981-06-11 | Nec Corp | Planar indicator |
| JPS5679845A (en) * | 1979-12-04 | 1981-06-30 | Matsushita Electric Ind Co Ltd | Picture display device |
| JPS60112230A (en) * | 1983-11-18 | 1985-06-18 | Matsushita Electric Ind Co Ltd | Matrix electron source |
| JPS60218749A (en) * | 1984-04-13 | 1985-11-01 | Matsushita Electric Ind Co Ltd | Image display device |
| GB8415623D0 (en) * | 1984-06-19 | 1984-07-25 | Nixon W C | Charged particle sources |
| JPH0770294B2 (en) * | 1984-08-22 | 1995-07-31 | 松下電器産業株式会社 | Display electron source |
| JPH0642353B2 (en) * | 1984-08-22 | 1994-06-01 | 松下電器産業株式会社 | Display device |
| JPS63102141A (en) * | 1986-10-20 | 1988-05-07 | Matsushita Electric Ind Co Ltd | Plate type cathode-ray tube |
-
1977
- 1977-10-24 CA CA289,351A patent/CA1098578A/en not_active Expired
- 1977-10-25 GB GB4431377A patent/GB1588883A/en not_active Expired
- 1977-10-26 CS CS695077A patent/CS208751B2/en unknown
- 1977-10-27 DE DE19772748322 patent/DE2748322A1/en not_active Withdrawn
- 1977-10-28 IT IT2915277A patent/IT1087811B/en active
- 1977-10-28 FR FR7732589A patent/FR2371769A1/en active Granted
- 1977-10-28 NL NL7711885A patent/NL7711885A/en not_active Application Discontinuation
- 1977-10-28 JP JP13020677A patent/JPS5356961A/en active Granted
- 1977-10-29 PL PL20184377A patent/PL120544B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL201843A1 (en) | 1978-06-19 |
| PL120544B1 (en) | 1982-03-31 |
| NL7711885A (en) | 1978-05-03 |
| FR2371769B1 (en) | 1980-06-20 |
| CS208751B2 (en) | 1981-09-15 |
| DE2748322A1 (en) | 1978-05-11 |
| CA1098578A (en) | 1981-03-31 |
| FR2371769A1 (en) | 1978-06-16 |
| GB1588883A (en) | 1981-04-29 |
| IT1087811B (en) | 1985-06-04 |
| JPS5356961A (en) | 1978-05-23 |