JPH027495B2 - - Google Patents
Info
- Publication number
- JPH027495B2 JPH027495B2 JP9527581A JP9527581A JPH027495B2 JP H027495 B2 JPH027495 B2 JP H027495B2 JP 9527581 A JP9527581 A JP 9527581A JP 9527581 A JP9527581 A JP 9527581A JP H027495 B2 JPH027495 B2 JP H027495B2
- Authority
- JP
- Japan
- Prior art keywords
- neck
- stem
- sealing
- ray tube
- cathode ray
- 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
- 238000007789 sealing Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012545 processing 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9527581A JPS57210542A (en) | 1981-06-22 | 1981-06-22 | Electron gun sealing process for cathode-ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9527581A JPS57210542A (en) | 1981-06-22 | 1981-06-22 | Electron gun sealing process for cathode-ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57210542A JPS57210542A (en) | 1982-12-24 |
| JPH027495B2 true JPH027495B2 (enrdf_load_stackoverflow) | 1990-02-19 |
Family
ID=14133216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9527581A Granted JPS57210542A (en) | 1981-06-22 | 1981-06-22 | Electron gun sealing process for cathode-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57210542A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021145443A1 (ja) | 2020-01-16 | 2021-07-22 | 旭化成株式会社 | ポリカーボネート樹脂、ポリカーボネート樹脂組成物、それらを含む光学用成形体、及び環状カーボネート |
| WO2022209725A1 (ja) | 2021-03-30 | 2022-10-06 | 旭化成株式会社 | ポリカーボネート樹脂組成物 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118269B2 (ja) * | 1985-09-20 | 1995-12-18 | 株式会社日立製作所 | カラ−ブラウン管のカレツトレス封止方法 |
-
1981
- 1981-06-22 JP JP9527581A patent/JPS57210542A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021145443A1 (ja) | 2020-01-16 | 2021-07-22 | 旭化成株式会社 | ポリカーボネート樹脂、ポリカーボネート樹脂組成物、それらを含む光学用成形体、及び環状カーボネート |
| WO2022209725A1 (ja) | 2021-03-30 | 2022-10-06 | 旭化成株式会社 | ポリカーボネート樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57210542A (en) | 1982-12-24 |
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