JPS5840755A - カラ−受像管用電子銃 - Google Patents
カラ−受像管用電子銃Info
- Publication number
- JPS5840755A JPS5840755A JP13811181A JP13811181A JPS5840755A JP S5840755 A JPS5840755 A JP S5840755A JP 13811181 A JP13811181 A JP 13811181A JP 13811181 A JP13811181 A JP 13811181A JP S5840755 A JPS5840755 A JP S5840755A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electron
- opening holes
- holes
- apertures
- 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
- 238000010894 electron beam technology Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000005684 electric field Effects 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 235000006716 Broussonetia kazinoki Nutrition 0.000 description 1
- 240000006248 Broussonetia kazinoki Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 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
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- H01J29/503—Three or more guns, the axes of which lay in a common plane
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13811181A JPS5840755A (ja) | 1981-09-02 | 1981-09-02 | カラ−受像管用電子銃 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13811181A JPS5840755A (ja) | 1981-09-02 | 1981-09-02 | カラ−受像管用電子銃 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840755A true JPS5840755A (ja) | 1983-03-09 |
| JPS6319978B2 JPS6319978B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-26 |
Family
ID=15214205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13811181A Granted JPS5840755A (ja) | 1981-09-02 | 1981-09-02 | カラ−受像管用電子銃 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840755A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626738A (en) * | 1983-08-05 | 1986-12-02 | U.S. Philips Corporation | Color display tube with electrostatic focusing lens |
| US4766344A (en) * | 1983-04-21 | 1988-08-23 | North American Philips Consumer Electronics Corp. | In-line electron gun structure for color cathode ray tube having oblong apertures |
-
1981
- 1981-09-02 JP JP13811181A patent/JPS5840755A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766344A (en) * | 1983-04-21 | 1988-08-23 | North American Philips Consumer Electronics Corp. | In-line electron gun structure for color cathode ray tube having oblong apertures |
| US4626738A (en) * | 1983-08-05 | 1986-12-02 | U.S. Philips Corporation | Color display tube with electrostatic focusing lens |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319978B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-26 |