JPS6056338A - 小型陰極線管の製造方法 - Google Patents
小型陰極線管の製造方法Info
- Publication number
- JPS6056338A JPS6056338A JP16463683A JP16463683A JPS6056338A JP S6056338 A JPS6056338 A JP S6056338A JP 16463683 A JP16463683 A JP 16463683A JP 16463683 A JP16463683 A JP 16463683A JP S6056338 A JPS6056338 A JP S6056338A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- cathode ray
- ray tube
- tube
- electron gun
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 230000005291 magnetic effect Effects 0.000 claims abstract description 25
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 15
- 238000010894 electron beam technology Methods 0.000 claims abstract description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000005415 magnetization Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 2
- 240000001548 Camellia japonica Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/68—Magnetic lenses using permanent magnets only
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16463683A JPS6056338A (ja) | 1983-09-07 | 1983-09-07 | 小型陰極線管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16463683A JPS6056338A (ja) | 1983-09-07 | 1983-09-07 | 小型陰極線管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6056338A true JPS6056338A (ja) | 1985-04-01 |
| JPH0524607B2 JPH0524607B2 (enrdf_load_stackoverflow) | 1993-04-08 |
Family
ID=15796957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16463683A Granted JPS6056338A (ja) | 1983-09-07 | 1983-09-07 | 小型陰極線管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056338A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632640A (en) * | 1979-08-27 | 1981-04-02 | Nec Corp | Manufacture of cathode-ray tube |
| JPS57167558U (enrdf_load_stackoverflow) * | 1981-04-15 | 1982-10-22 |
-
1983
- 1983-09-07 JP JP16463683A patent/JPS6056338A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632640A (en) * | 1979-08-27 | 1981-04-02 | Nec Corp | Manufacture of cathode-ray tube |
| JPS57167558U (enrdf_load_stackoverflow) * | 1981-04-15 | 1982-10-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524607B2 (enrdf_load_stackoverflow) | 1993-04-08 |
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