JPS57194438A - Color picture tube - Google Patents
Color picture tubeInfo
- Publication number
- JPS57194438A JPS57194438A JP7925081A JP7925081A JPS57194438A JP S57194438 A JPS57194438 A JP S57194438A JP 7925081 A JP7925081 A JP 7925081A JP 7925081 A JP7925081 A JP 7925081A JP S57194438 A JPS57194438 A JP S57194438A
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- trio
- electron
- screen
- phosphor material
- 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.)
- Pending
Links
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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7925081A JPS57194438A (en) | 1981-05-27 | 1981-05-27 | Color picture tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7925081A JPS57194438A (en) | 1981-05-27 | 1981-05-27 | Color picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57194438A true JPS57194438A (en) | 1982-11-30 |
Family
ID=13684604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7925081A Pending JPS57194438A (en) | 1981-05-27 | 1981-05-27 | Color picture tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57194438A (ja) |
-
1981
- 1981-05-27 JP JP7925081A patent/JPS57194438A/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52107770A (en) | Color picture tube | |
JPS57194438A (en) | Color picture tube | |
JPS5335366A (en) | Color picture tube | |
JPS5447472A (en) | Picture display unit | |
JPS5438762A (en) | Color picture tube | |
JPS5734640A (en) | Color cathode-ray tube | |
GB1327611A (en) | Post-deflection acceleration type colour picture tube | |
JPS5399760A (en) | Color picture tube | |
JPS5769650A (en) | Color picture tube and manufacture | |
JPS57194437A (en) | Color picture tube | |
JPS54133070A (en) | Constituent for electron gun | |
JPS51150968A (en) | Color cathode ray tube | |
JPS52137260A (en) | Color cathode ray tube unit | |
JPS56106352A (en) | Electron gun frame for color picture tube | |
JPS57174836A (en) | Mask focus type color picture tube | |
JPS52104051A (en) | Signal feedback type color cathode ray tube | |
JPS52113153A (en) | Cathode ray tube electronic gun | |
JPS5265660A (en) | Electron gun for color picture tube | |
JPS5362460A (en) | Fluorescent screen forming method of stripe type color receiving tube | |
FR2241136A1 (en) | Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors | |
JPS57174837A (en) | Mask focus type color picture tube | |
JPS57151151A (en) | Color picture tube | |
JPS5317057A (en) | Two beams one electron gun cathode-ray tube | |
JPS57199145A (en) | Color picture tube | |
JPS5414667A (en) | Color picture tube |