JPS62193031A - 電子管陰極 - Google Patents
電子管陰極Info
- Publication number
- JPS62193031A JPS62193031A JP61035670A JP3567086A JPS62193031A JP S62193031 A JPS62193031 A JP S62193031A JP 61035670 A JP61035670 A JP 61035670A JP 3567086 A JP3567086 A JP 3567086A JP S62193031 A JPS62193031 A JP S62193031A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- cathode
- alkaline earth
- sintered
- nickel
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims abstract description 16
- 239000010953 base metal Substances 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 15
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052788 barium Inorganic materials 0.000 claims abstract 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000001994 activation Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical group [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- -1 alkaline earth metal carbonate Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 231100000568 intoxicate Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Solid Thermionic Cathode (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61035670A JPS62193031A (ja) | 1986-02-19 | 1986-02-19 | 電子管陰極 |
| CA000513900A CA1270890A (en) | 1985-07-19 | 1986-07-16 | Cathode for electron tube |
| US06/886,777 US4797593A (en) | 1985-07-19 | 1986-07-17 | Cathode for electron tube |
| DE86305560T DE3689134T2 (de) | 1985-07-19 | 1986-07-18 | Kathode für Elektronenröhre. |
| EP86305560A EP0210805B1 (en) | 1985-07-19 | 1986-07-18 | Cathode for electron tube |
| CN86104753.2A CN1004452B (zh) | 1985-07-19 | 1986-07-18 | 电子管用阴极 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61035670A JPS62193031A (ja) | 1986-02-19 | 1986-02-19 | 電子管陰極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62193031A true JPS62193031A (ja) | 1987-08-24 |
| JPH0544767B2 JPH0544767B2 (enrdf_load_stackoverflow) | 1993-07-07 |
Family
ID=12448308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61035670A Granted JPS62193031A (ja) | 1985-07-19 | 1986-02-19 | 電子管陰極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193031A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122707A (en) * | 1988-02-02 | 1992-06-16 | Mitsubishi Denki Kabushiki Kaisha | Cathode in a cathode ray tube |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186128A (ja) * | 1982-04-22 | 1983-10-31 | Mitsubishi Electric Corp | 電子管陰極 |
| JPS58192237A (ja) * | 1982-05-07 | 1983-11-09 | Hitachi Ltd | 含浸形陰極 |
-
1986
- 1986-02-19 JP JP61035670A patent/JPS62193031A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186128A (ja) * | 1982-04-22 | 1983-10-31 | Mitsubishi Electric Corp | 電子管陰極 |
| JPS58192237A (ja) * | 1982-05-07 | 1983-11-09 | Hitachi Ltd | 含浸形陰極 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122707A (en) * | 1988-02-02 | 1992-06-16 | Mitsubishi Denki Kabushiki Kaisha | Cathode in a cathode ray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544767B2 (enrdf_load_stackoverflow) | 1993-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |