JPS6329778B2 - - Google Patents
Info
- Publication number
- JPS6329778B2 JPS6329778B2 JP56005502A JP550281A JPS6329778B2 JP S6329778 B2 JPS6329778 B2 JP S6329778B2 JP 56005502 A JP56005502 A JP 56005502A JP 550281 A JP550281 A JP 550281A JP S6329778 B2 JPS6329778 B2 JP S6329778B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode ray
- ray tube
- cathode
- wall
- grid electrode
- 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
- 239000002184 metal Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000087 stabilizing 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
- H01J29/48—Electron guns
- H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/88—Coatings
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP550281A JPS57119437A (en) | 1981-01-16 | 1981-01-16 | Cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP550281A JPS57119437A (en) | 1981-01-16 | 1981-01-16 | Cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57119437A JPS57119437A (en) | 1982-07-24 |
JPS6329778B2 true JPS6329778B2 (de) | 1988-06-15 |
Family
ID=11612983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP550281A Granted JPS57119437A (en) | 1981-01-16 | 1981-01-16 | Cathode ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57119437A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0670892B2 (ja) * | 1985-04-15 | 1994-09-07 | 株式会社日立製作所 | カラーブラウン管の製造方法 |
JP2905224B2 (ja) * | 1988-11-02 | 1999-06-14 | 株式会社東芝 | 陰極線管 |
JP3635153B2 (ja) * | 1996-05-28 | 2005-04-06 | 株式会社東芝 | 陰極線管用電子銃および陰極線管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512372U (de) * | 1978-07-12 | 1980-01-26 | ||
JPS55122345A (en) * | 1979-03-09 | 1980-09-20 | Rca Corp | Cathode ray tube |
JPS56123651A (en) * | 1980-03-05 | 1981-09-28 | Toshiba Corp | Color cathode-ray tube |
-
1981
- 1981-01-16 JP JP550281A patent/JPS57119437A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512372U (de) * | 1978-07-12 | 1980-01-26 | ||
JPS55122345A (en) * | 1979-03-09 | 1980-09-20 | Rca Corp | Cathode ray tube |
JPS56123651A (en) * | 1980-03-05 | 1981-09-28 | Toshiba Corp | Color cathode-ray tube |
Also Published As
Publication number | Publication date |
---|---|
JPS57119437A (en) | 1982-07-24 |
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