JPH0146977B2 - - Google Patents
Info
- Publication number
- JPH0146977B2 JPH0146977B2 JP10713380A JP10713380A JPH0146977B2 JP H0146977 B2 JPH0146977 B2 JP H0146977B2 JP 10713380 A JP10713380 A JP 10713380A JP 10713380 A JP10713380 A JP 10713380A JP H0146977 B2 JPH0146977 B2 JP H0146977B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- insulator
- point
- cathode support
- holding
- 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
Links
- 239000011521 glass Substances 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 7
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 27
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10713380A JPS5732532A (en) | 1980-08-06 | 1980-08-06 | Hermetic cathode-supporting member for electron gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10713380A JPS5732532A (en) | 1980-08-06 | 1980-08-06 | Hermetic cathode-supporting member for electron gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5732532A JPS5732532A (en) | 1982-02-22 |
| JPH0146977B2 true JPH0146977B2 (enrdf_load_stackoverflow) | 1989-10-12 |
Family
ID=14451331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10713380A Granted JPS5732532A (en) | 1980-08-06 | 1980-08-06 | Hermetic cathode-supporting member for electron gun |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5732532A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02301931A (ja) * | 1989-05-16 | 1990-12-14 | Nec Corp | 陰極線管用陰極構体 |
| US5099170A (en) * | 1989-09-13 | 1992-03-24 | Hitachi, Ltd. | Cathode supporting structure for color cathode-ray tube |
| JPH10312757A (ja) * | 1997-05-12 | 1998-11-24 | Hitachi Ltd | カラー陰極線管 |
-
1980
- 1980-08-06 JP JP10713380A patent/JPS5732532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5732532A (en) | 1982-02-22 |
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