JPH027136B2 - - Google Patents
Info
- Publication number
- JPH027136B2 JPH027136B2 JP55021789A JP2178980A JPH027136B2 JP H027136 B2 JPH027136 B2 JP H027136B2 JP 55021789 A JP55021789 A JP 55021789A JP 2178980 A JP2178980 A JP 2178980A JP H027136 B2 JPH027136 B2 JP H027136B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- alkaline earth
- earth metal
- oxide
- aluminum
- 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 - Lifetime
Links
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 16
- 239000010953 base metal Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical class 0.000 claims description 9
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 8
- 238000007750 plasma spraying Methods 0.000 claims description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229940125782 compound 2 Drugs 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 150000003568 thioethers Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas-Filled Discharge Tubes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2178980A JPS56118238A (en) | 1980-02-22 | 1980-02-22 | Cathode for dc type gas discharge indication panel and manufacture |
| DE19813106368 DE3106368A1 (de) | 1980-02-22 | 1981-02-20 | Plasma-anzeige |
| US06/236,379 US4393326A (en) | 1980-02-22 | 1981-02-20 | DC Plasma display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2178980A JPS56118238A (en) | 1980-02-22 | 1980-02-22 | Cathode for dc type gas discharge indication panel and manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56118238A JPS56118238A (en) | 1981-09-17 |
| JPH027136B2 true JPH027136B2 (de) | 1990-02-15 |
Family
ID=12064823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2178980A Granted JPS56118238A (en) | 1980-02-22 | 1980-02-22 | Cathode for dc type gas discharge indication panel and manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56118238A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599828A (ja) * | 1982-07-08 | 1984-01-19 | Okaya Denki Sangyo Kk | 加熱陰極の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5081060A (de) * | 1973-11-15 | 1975-07-01 |
-
1980
- 1980-02-22 JP JP2178980A patent/JPS56118238A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5081060A (de) * | 1973-11-15 | 1975-07-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56118238A (en) | 1981-09-17 |
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